Rohde & Schwarz CMW-KM75 Series User Manual
Rohde & Schwarz CMW-KM75 Series User Manual

Rohde & Schwarz CMW-KM75 Series User Manual

Td-scdma firmware applications
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R&S
CMW-KM75x/-KS75x/-KS76x
TD-SCDMA Firmware Applications
User Manual
(;×îÔ2)
1173.9670.02 ─ 18

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Summary of Contents for Rohde & Schwarz CMW-KM75 Series

  • Page 1 ® R&S CMW-KM75x/-KS75x/-KS76x TD-SCDMA Firmware Applications User Manual (;×îÔ2) 1173.9670.02 ─ 18...
  • Page 2 ® This user manual describes the following R&S CMW options: ● ® R&S CMW-KM750 (TD-SCDMA, TX measurement, uplink) ● R&S ® CMW-KM751 (TD-SCDMA enhancement, TX measurement, uplink) ● ® R&S CMW-KM012 (TX measurement, multi evaluation list mode) ● ® R&S CMW-KS750 (TD-SCDMA R4, basic signaling) ●...
  • Page 3: Table Of Contents

    ® Contents R&S CMW-KM75x/-KS75x/-KS76x Contents 1 Preface....................7 R&S CMW Models......................7 How to Read Firmware Application Chapters............7 1.2.1 General Description......................8 1.2.2 Application Sheets......................8 1.2.3 GUI Reference........................ 8 1.2.4 Programming Examples....................8 1.2.5 Command Reference...................... 9 2 TD-SCDMA Signaling................10 What's New in this Revision..................10 General Description....................
  • Page 4 ® Contents R&S CMW-KM75x/-KS75x/-KS76x 2.3.3 Inner Loop Power Control Tests................... 59 GUI Reference......................63 2.4.1 Signaling View.......................64 2.4.2 Signaling and Connection Control.................78 2.4.3 Using the Shortcut Softkeys..................81 2.4.4 General Settings......................82 2.4.5 I/Q Settings........................84 2.4.6 RF Settings........................85 2.4.7 TDD Slot and UE Info Configuration................
  • Page 5 ® Contents R&S CMW-KM75x/-KS75x/-KS76x 2.6.8 Physical Channel Downlink Settings................195 2.6.9 Physical Channel Uplink Settings................200 2.6.10 Connection Configuration....................210 2.6.11 Network Settings......................218 2.6.12 HSDPA Settings......................238 2.6.13 UE Measurement Report Settings................239 2.6.14 Messaging (SMS)......................241 2.6.15 Message Monitoring Settings..................244 2.6.16 BER Measurement......................245 2.6.17 HSDPA ACK Measurement..................
  • Page 6 ® Contents R&S CMW-KM75x/-KS75x/-KS76x 4 TD-SCDMA TPC Measurement............428 What's New in this Revision..................428 General Description....................428 4.2.1 Test Setup........................429 4.2.2 How to Perform a Measurement................. 429 4.2.3 Parallel Signaling and Measurement................431 4.2.4 Trigger Modes......................431 4.2.5 TPC Setups.........................433 4.2.6 Limit Settings and Conformance Requirements............434 4.2.7 Measurement Results....................
  • Page 7: Preface

    ® Preface R&S CMW-KM75x/-KS75x/-KS76x How to Read Firmware Application Chapters 1 Preface The operation of the R&S CMW is described in several user manuals: ● The R&S CMW user manual describes the base software, common features of the firmware applications and basic principles for manual operation and remote control. There is a separate manual version for each R&S CMW model.
  • Page 8: General Description

    ® Preface R&S CMW-KM75x/-KS75x/-KS76x How to Read Firmware Application Chapters 1.2.1 General Description This section provides a general description of the firmware application, independent of a specific operation mode (manual or remote control). It gives a high-level introduction to the capabilities of the firmware application. Background information related to the network standard is given as far as it is directly related to administrable parameters.
  • Page 9: Command Reference

    ® Preface R&S CMW-KM75x/-KS75x/-KS76x How to Read Firmware Application Chapters 1.2.5 Command Reference The command reference provides information on the remote commands of the firm- ware application. The commands are grouped according to their function. Each command description indicates the syntax of the command header and of the parameters.
  • Page 10: Td-Scdma Signaling

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x General Description 2 TD-SCDMA Signaling The "TD-SCDMA Signaling" firmware application (option R&S CMW-KS750) allows the R&S CMW to emulate a TD-SCDMA cell and to communicate with the UE under test. The UE can synchronize to the downlink signal, register to the Circuit Switched (CS) domain and attach to the Packet Switched (PS) domain.
  • Page 11: Test Setups

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x General Description ● Audio Measurements....................16 ● External Fading....................... 17 ● Internal Fading......................18 ● Connection States....................19 ● TD-SCDMA Signal Properties.................23 ● Physical DL Channels..................... 27 ● Handover.........................31 ● Connection Types....................32 ● Frequency Bands....................37 ●...
  • Page 12 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x General Description For this setup the DUT is connected to one of the bidirectional RF COM connectors at the front panel of the R&S CMW. No additional cabling and no external trigger is nee- ded. The input level ranges of all RF COM connectors are identical. See also: "RF Connectors"...
  • Page 13: Initiating Signaling Tests

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x General Description For a setup with only one downlink path you need only two of the four I/Q data connec- tions. The RF connections between R&S CMW and DUT must be established in the same way as without external fading.
  • Page 14 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x General Description The TD-SCDMA downlink signal is turned on as long as the "TD-SCDMA Signaling" softkey indicates the "ON" state (after switching on, wait until the hour glass symbol has disappeared). When DL signal transmission has been turned on, the connection states can be controlled via hotkeys at the R&S CMW and via actions at the UE.
  • Page 15: End To End Packet Data Connections

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x General Description "TD-SCDMA Signaling" firmware application. The TD-SCDMA TX measurements are available as option R&S CMW-KM750. 8. Configure and start the measurement. 2.2.3 End to End Packet Data Connections To set up a TD-SCDMA packet data connection you need the Data Application Unit (DAU) in addition to the "TD-SCDMA Signaling"...
  • Page 16: Audio Measurements

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x General Description 2.2.4 Audio Measurements The "Audio Measurement" application provides an audio signal for audio tests and can analyze the audio signal by means of audio measurement option. This allows for example microphone- and speaker tests for a mobile phone. In addition the audio board houses a speech codec board, that provides an interface to the signaling units of the R&S CMW.
  • Page 17: External Fading

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x General Description The audio signal is to be analyzed by means of the audio measurements application. The TD-SCDMA TX measurements evaluate the different characteristics of the signal as well. For the detailed information and test setups refer to the user manual of the audio mea- surements application.
  • Page 18: Internal Fading

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x General Description A reconfiguration of the settings at the external fader during an active connection to the DUT may result in the loss of the connection or in erroneous measurement results. After a reconfiguration of the baseband input settings of the external fader, turn the downlink signal at the signaling application off and on again.
  • Page 19: Connection States

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x General Description 2.2.6.2 AWGN Generator Additional White Gaussian Noise (AWGN) is typically modeled in receiver tests, because it may lead to a decrease of throughput. The quality of the received signal is affected by the ratio of the signal power to the surrounding traffic noise level (signal to noise ratio).
  • Page 20 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x General Description CS State Description Alerting The R&S CMW is attempting a connection to the UE. The UE is responding (ringing) but the connection is not yet established. This state is skipped for Connection Type = Test Mode. Call Estab- A Radio Resource Control (RRC) connection between the instrument and the UE has lished...
  • Page 21 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x General Description In addition to the main states shown in the table and the figure the instrument indicates the following transitory states: ● Signaling Displayed e.g. during UE registration, while a short message is sent / received or when the channel changes during a call ●...
  • Page 22 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x General Description Figure 2-3: Connection states PS domain dotted line = action initiated by instrument dashed line = action initiated by UE solid line = action initiated by UE or instrument In addition to the main states shown in the table and the figure the instrument indicates state "Signaling"...
  • Page 23: Td-Scdma Signal Properties

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x General Description Additional transitions The transitions in the figure above are not complete. The "Off" state can be reached from any state by turning off the cell signal (ON | OFF). Moreover, incidents like a time- out or a loss of the radio link cause additional transitions.
  • Page 24 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x General Description Figure 2-4: Subframe structure for 1.28Mcps TDD option TS0 is always allocated to the downlink, TS1 to the uplink. Timeslots 2 to 6 are divided between the two directions, separated by the switching point. By moving the switching point the ratio between uplink and downlink data rates can be adapted to increase the spectrum efficiency.
  • Page 25 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x General Description The midamble is a training sequence allowing to perform traffic estimation. It is neither spread nor scrambled. The midamble is obtained from a basic midamble by periodic repetition and shifting. The basic midamble is a cell-specific bit pattern correlated to a certain scrambling code.
  • Page 26 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x General Description codes to channels, one rule has to be observed to preserve orthogonality: Within each branch only one code can be used at the same time. This means: ● Other codes on the path between the code and the root of the tree must not be used.
  • Page 27: Physical Dl Channels

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x General Description Figure 2-8: Midambles and channelization codes for default midamble allocation, K=8 * = secondary channelization codes For default midamble allocation mode, every midamble is transmitted with the same power as the associated codes. 2.2.9 Physical DL Channels The radio resources in a TD-SCDMA system are divided into physical channels char- acterized by a specific scrambling code, carrier frequency, channelization code and...
  • Page 28 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x General Description The signaling application provides a set of downlink physical channels allowing the UE to synchronize to the signal, initiate a registration and set up a connection. For details refer to the following sections. ●...
  • Page 29 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x General Description Channel type Purpose Properties Dedicated Physical Channel (DPCH) Transfer of dedicated control information Variable spreading factor depending on and user data between the UTRAN and a connection configuration (e.g. connection type and data rate). The DPCH carries Transmitter Power QPSK or 8PSK Control (TPC) bits...
  • Page 30 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x General Description TPC is carried only by the DPCH. 2.2.9.2 UE Cell Synchronization The synchronization of the UE to the downlink signal, scrambling and basic midamble code identification is a four-step process: 1. Searching for DwPTS The UE searches for DwPTS and uses the SYNC-DL in DwPTS to acquire syn- chronization to a cell.
  • Page 31: Handover

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x General Description 2.2.10 Handover The "TD-SCDMA Signaling" application supports a handover within the signaling appli- cation and a handover to another signaling application (e.g. to the LTE signaling appli- cation), or to an external instrument (e.g. another R&S CMW or an R&S CMU 200). The following handover mechanisms are supported: ●...
  • Page 32: Connection Types

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x General Description Handover Procedure To perform a handover, proceed as follows: 1. Ensure that the two signaling applications use different RX/TX modules ("Con- verter" setting). For a handover or redirection to GSM, one TX/ RX module is suffi- cient.
  • Page 33 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x General Description – Voice call or video call, call content (voice / video) is looped back to the UE – Signaling Radio Bearer (SRB) – Reference Measurement Channel (RMC) ● PS domain only: – Mobile terminated HSPA test mode connection UL/DL = R4/HSDPA –...
  • Page 34 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x General Description Figure 2-10: Generation of DL RMC from DTCH and DCCH Table 2-2: DL RMC physical parameters (12.2 kbps) Physical Channel Parameter Value Information bit rate 12.2 kbps Resource Units (RU) allocated 1TS (2*SF16) = 2RU/5ms in DL Midamble 144 chips Interleaving...
  • Page 35 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x General Description Test and loop modes Various tests, especially receiver tests, require that data is looped back by the UE. Several loop modes are defined in 3GPP TS 34.109. Only loop mode 1 and 2 are rele- vant for bidirectional radio bearers.
  • Page 36 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x General Description 2.2.11.3 High Speed Packet Access (HSPA) R5 HSDPA connections require option R&S CMW-KS751. You can set up a mobile originated end to end HSPA packet data connection or a mobile terminated HSPA test mode connection. For end to end packet data connec- tions see Chapter 2.2.3, "End to End Packet Data Connections",...
  • Page 37: Frequency Bands

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x General Description RMC type HS-PDSCH allocation HS-SCCH allocation HS-SICH allocation QPSK 0.5 / 1.1 Mbps TS3, TS4 16QAM 1.1 Mbps QPSK/16QAM 1.6 Mbps TS3, TS4, TS5 QPSK/16QAM 2.2 Mbps TS3, TS4, TS5, TS6 QPSK/16QAM 2.8 Mbps TS2, TS3, TS4, TS5, 2.2.12 Frequency Bands The carrier frequencies for TD-SCDMA signals are defined in 3GPP TS 25.102.
  • Page 38: Transmitter Power Control (Tpc)

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x General Description Frame Trigger Trigger event at the beginning of each TD-SCDMA frame. The trigger is aligned to the DwPTS. TPC Trigger Trigger event one slot before a TPC pattern is sent to the UE via the downlink DPCH. For details see Chapter 2.2.14.5, "Generating TPC Trigger Signals",...
  • Page 39 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x General Description 2.2.14.1 TPC Pattern Setups The R&S CMW provides several predefined setups with different TPC patterns. Some of these setups are fixed, some can be modified according to the needs of a specific application. The UE power resulting from a TPC pattern sent to the UE can be measured using the TD-SCDMA measurement application (option R&S CMW-KM750).
  • Page 40 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x General Description Figure 2-11: TPC test steps A to G as defined by 3GPP 1 = max power threshold 2 = min power threshold The R&S CMW offers most of these steps as fixed TPC pattern setups, see table below.
  • Page 41 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x General Description Depending on the pattern setup, a trigger pulse may be generated either once or it may be repeated periodically: ● Once: one trigger pulse is generated for the first TPC bit (slot 6 of previous sub- frame) ●...
  • Page 42: Random Access Procedure

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x General Description Changes of the TX power control settings (including pressing the "Precond." or "Exe- cute" button) may not be evaluated immediately while reaching a precondition or exe- cuting a pattern. Instead the changes are evaluated when pattern execution is finished or the minimum power, maximum power or target power has been reached.
  • Page 43: Ber Measurement

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x General Description Figure 2-12: Random access procedure Signature initial TX power = > corresponds to the level of UpPCH Pwrramp = > power ramp step 2.2.16 BER Measurement The BER measurement tests the transmission performance on the complete signal path from the R&S CMW to the UE under test and back.
  • Page 44 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x General Description Configu- Measured Test RMC Data Loop Mode 1 Loop Mode 2 Sym. UL CRC ration Results Mode Rate BER, DBLER, Loop UL=DL Disabled DL BLER Mode 2 BER, DBLER, Loop UL=DL Enabled UL BLER Mode 2 BER, DBLER Loop...
  • Page 45 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x General Description The results are calculated as follows: ● DL BLER: The R&S CMW checks whether the looped-back DL CRC' matches the looped-back DL Data' and divides the number of detected block errors by the total number of transferred blocks.
  • Page 46 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x General Description Configuration 3: Asymmetric RMC data rates Receiver quality tests at high data rates are to ensure that the UE receiver perform- ance does not deteriorate under stress conditions. With asymmetric RMC data rates, the BER and DBLER can be measured even if the UE does not support high data rates in the uplink.
  • Page 47 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x General Description Figure 2-16: BER results Bit Error Rate, percentage of received erroneous data bits. BLER Block Error Ratio, percentage of received transport blocks with at least one erroneous bit in the data part or CRC field. The BLER can be determined for the downlink or for the uplink, depending on the UL CRC setting.
  • Page 48: Hsdpa Ack Measurement

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x General Description Transport Blocks During the first single shot after the start of the measurement, this value indicates the number of received transport data blocks and the total number of blocks to be mea- sured per single shot. Two equal numbers indicate that the first shot is complete and the statistical depth has been reached.
  • Page 49 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x General Description Table 2-6: Reaction to received ACK/NACK/DTX HS-DPCCH ACK/NACK R&S CMW behavior field state New transmission using 1st RV NACK Retransmission using the next RV (up to the maximum permitted number or RVs) Retransmission using the RV previously transmitted to the same H-ARQ proc- The most important HSDPA settings of the signaling application can be accessed directly from the measurement.
  • Page 50 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x General Description Max. possible Throughput Maximum possible information bit throughput of the HSDPA link. This is not a mea- surement result, but a value calculated from the configured HS-DSCH parameters. It depends for example on the number of HARQ processes. The value is calculated under the assumption that all transmission packets are acknowledged in the first transmission (no retransmissions necessary).
  • Page 51: Application Sheets

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Application Sheets DL BLER Percentage of transmissions that were not acknowledged, irrespective of the used redundancy version. DL BLER = (#NACK + #DTX) / (#ACK + #NACK + #DTX) * 100% Median CQI Median of the CQI values reported by the UE (i.e. the middle of the CQI distribution: half the reported CQIs are above and half below the median).
  • Page 52 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Application Sheets Sequencer tool R&S CMWrun The automated test capabilities of R&S CMWrun make many measurement tasks eas- ier. Option R&S CMW-KT054 provides configurable TD-SCDMA test modules and test plans for R&S CMWrun. ● Options and Equipment Required................
  • Page 53 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Application Sheets 4. Press the "Config" hotkey to open the configuration dialog. 5. In section "RF Settings" select a bidirectional RF connector for input and output. In this example RF 1 COM is used. If necessary, also adjust the "External Attenuation" settings. 6.
  • Page 54 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Application Sheets Failed registration Registration can fail if authentication or security is disabled but the UE expects/ requires an authentication or security procedure. It can also fail if authentication or security is enabled but not supported by the UE or the SIM card type or secret key do not match.
  • Page 55 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Application Sheets Figure 2-18: Spectrum emission mask results To enlarge a diagram perform one of the following actions: ● Double-click it using a connected mouse. ● Select it by turning the rotary knob and open it by pressing the rotary knob. 2.3.1.4 Possible Extensions While the connection is established, you can vary TD-SCDMA signaling settings and...
  • Page 56: Handover From Td-Scdma To Gsm

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Application Sheets 2.3.2 Handover from TD-SCDMA to GSM This application sheet describes how to perform an inter-RAT handover for a circuit switched TD-SCDMA voice call or RMC connection. The connection is configured and established using the "TD-SCDMA Signaling" application. Then a handover to the "GSM Signaling"...
  • Page 57 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Application Sheets 1. Configure the "GSM Signaling" application: a) Open the application, e.g. from the task bar (press "TASKS" to open the task bar). If the application is not present in the task bar, enable it in the "Generator/ Signaling Controller"...
  • Page 58 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Application Sheets 3. To turn on the TD-SCDMA downlink signal press "ON | OFF" and wait until the "TD-SCDMA Signaling" softkey indicates the "ON" state and the hour glass symbol has disappeared. 4. Switch on the UE. The cell phone synchronizes to the DL signal and registers.
  • Page 59: Inner Loop Power Control Tests

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Application Sheets 3. To initiate the handover press the "Execute" key in the dialog. The TD-SCDMA CS connection state changes from "Call Established" to "Outgoing Handover in Progress", while the GSM CS connection state changes from "ON" to "Incoming Handover in Progress".
  • Page 60 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Application Sheets For that reason the NodeB controls the UE power via the transmission of Transmit Power Control (TPC) commands on the DL DPCH. The UE is expected to adjust its transmit power according to the received TPC commands. The inner loop power control test specified in 3GPP TS 34.122, section 5.4.1.4 verifies the correct reaction of the UE to TPC commands.
  • Page 61 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Application Sheets The measurement application is opened and the combined signal path scenario is selected. As a consequence, the trigger source is automatically set correctly (TPC trigger signal) and the most important settings of the signaling application are taken over by the measurement application.
  • Page 62 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Application Sheets Performing test steps D and E 1. Configure the TPC settings: a) Press the "TPC" hotkey. b) Set "Active TPC Setup" to "TPC Test Step DE". c) Parameter "Configuration" indicates the number of 0 bits to be sent to the UE during test step D (and 1 bits sent during test step E).
  • Page 63: Gui Reference

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference c) Parameter "Configuration" indicates the number of 0 bits to be sent to the UE during test step F (and 1 bits sent during test step G). 3GPP specifies that the number of transmitted TPC commands shall be suffi- cient to ensure that the UE reaches the minimum power threshold during test step F and the maximum power threshold during test step G.
  • Page 64: Signaling View

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference ● Shortcut Configuration..................126 ● Message Monitoring Settings................127 ● BER Measurement Configuration................. 128 ● HSDPA ACK Measurement Configuration............131 2.4.1 Signaling View The main view shows status information, information derived from the uplink signal and the most important settings.
  • Page 65 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference 2.4.1.1 Connection Status The connection status area displays the current connection states and information for troubleshooting. Figure 2-21: Connection status area of the main view For background information about the displayed states, seeFor background information about the displayed states, see Chapter 2.2.7, "Connection States",...
  • Page 66 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference Remote command: SENSe:TDSCdma:SIGN<i>:UESinfo:DINFo? 2.4.1.2 Event Log The event log area reports events and errors like connection state changes, RRC con- nection establishment/release and authentication failure. Press the button to the right to clear the displayed event entries. Figure 2-22: Event log in the main view Event Log Each entry consists of a timestamp, an icon indicating the category of the event and a...
  • Page 67 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference Figure 2-23: Measurement report You can enable or disable reporting for each parameter, see Chapter 2.4.14, "UE Mea- surement Report Settings", on page 123. Neighbor cell measurements are by default disabled and can be enabled separately for each neighbor cell, see Chapter 2.4.12.8, "Neighbor Cell Settings",...
  • Page 68 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference Integer 1-dB interval for the total UE transmitted power on one uplink carrier mea- sured in a specified timeslot at the antenna connector of the UE. The power must be in the range between -50 dBm and above 34 dBm. ●...
  • Page 69 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference For the measured LTE neighbor cell specified by band and channel, the following val- ues are displayed: ● RSRP: The Reference Signal Received Power (RSRP) denotes the average power of the resource elements carrying cell-specific reference signals. ●...
  • Page 70 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference The provided UE capability information is described in the subsections. ● General UE Capabilities..................70 ● RF UE Capabilities....................70 ● HSDPA UE Capabilities..................71 ● PDCP UE Capabilities.....................71 ● RLC UE Capabilities....................72 ● Physical Downlink UE Capabilities................72 ●...
  • Page 71 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference Remote command: SENSe:TDSCdma:SIGN<i>:UECapability:RFParameter? HSDPA UE Capabilities This section provides HSDPA-related UE capabilities. Option R&S CMW-KS751 is required. Figure 2-26: HSDPA UE capabilities HSDPA ● Support of HS-PDSCH: Indicates whether the UE supports the HS-PDSCH. ●...
  • Page 72 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference Support of context relocation applied to the RFC 3095 header compression proto- ● Header Compression: Maximum header compression context size supported by the UE. This parameter is only applicable if the UE supports header compression according to RFC 2507. ●...
  • Page 73 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference PHY Downlink ● Maximum physical channels per timeslot: Maximum number of downlink physical channels within one timeslot that the UE is capable to process simultaneously. ● Support of PDSCH: Defines whether Physical Downlink Shared Channel (PDSCH) is supported or not. ●...
  • Page 74 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference Multi Mode and Multi RAT UE Capabilities The UE capability information in the multi mode and multi RAT sections indicates the duplex modes and radio access technologies that the UE supports. Figure 2-31: Multi Mode / RAT UE capabilities Multi Mode / RAT ●...
  • Page 75 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference UE Position ● Standalone Location Method: Indicates if a UE can measure its location by some means unrelated to UTRAN (e.g. if the UE has access to a standalone GPS receiver) ● Network Assisted GPS: Indicates if a UE supports the assisted GPS schemes "Network based"...
  • Page 76 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference UE Called / Calling Number..................76 CTM Text Telephony.....................76 UE IP Address V4/V6....................76 Connection Type Established Established connection types, e.g. UE terminated voice call Remote command: SENSe:TDSCdma:SIGN<i>:UESinfo:CONNection:CIRCuit? SENSe:TDSCdma:SIGN<i>:UESinfo:EMERgency? SENSe:TDSCdma:SIGN<i>:UESinfo:CONNection:PACKet? Registration Identity (Type) UE registration identity information received from the UE. This information is also dis- played in the configuration dialog (see Chapter 2.4.12.4, "UE Identity",...
  • Page 77 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference 2.4.1.6 CMW Voice Info To display the time delay of voice connections, select "CMW Voice Info" in the field below the event log area. Values shown in the CMW voice info area are measured during the loopback connec- tion or during the audio connection to the speech codec board.
  • Page 78: Signaling And Connection Control

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference Figure 2-35: Settings in the main view Cell Setup The area contains the following settings: ● Most important RF settings Chapter 2.4.6.1, "Signal Routing", on page 86 ● Scrambling code and PS domain activation Chapter 2.4.12.1, "Miscellaneous Network Settings", on page 110...
  • Page 79 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference For background information refer to Chapter 2.2.7, "Connection States", on page 19. ON | OFF (key) / TD-SCDMA Signaling (softkey) The ON | OFF key is used to turn the DL signal transmission on or off. The current state is shown by the softkey.
  • Page 80 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference Hotkey Description "Unregister" Unregister the UE completely (CS unregister and PS detach), i.e. change to state "Off". Afterwards the UE can attempt a new registration / attach or initiate a connection setup. This feature can be useful if the UE is replaced without switching the TD- SCDMA DL signal off.
  • Page 81: Using The Shortcut Softkeys

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference Remote command: PREPare:TDSCdma:SIGN<i>:HANDover:CATalog:DESTination? PREPare:TDSCdma:SIGN<i>:HANDover:DESTination PREPare:TDSCdma:SIGN<i>:HANDover:EXTernal:DESTination Mobility Mode ← Inter / Intra-RAT ... (hotkey) This parameter selects the mechanism to be used. The parameter is irrelevant for a handover within the signaling application For a description of the mobility modes, see Chapter 2.2.10, "Handover", on page 31.
  • Page 82: General Settings

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference Using one of these softkeys ensures that the measurement is configured compatible with the settings of the signaling application. When you use the softkeys to switch to the "TD-SCDMA Multi Eval." measurements, the combined signal path scenario is acti- vated automatically in the measurement.
  • Page 83 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference Figure 2-37: Top of configuration dialog Scenario, Fading Different test scenarios require different sets of parameters. Selecting a scenario hides/shows parts of the GUI as required by the scenario. ● Standard Cell: Standard TD-SCDMA cell with only one RF output path. ●...
  • Page 84: I/Q Settings

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference 2.4.5 I/Q Settings The parameters in this section configure the I/Q output and input paths for the scenario with external fading. In this scenario, a connected external fader (e.g. R&S SMW200A) superimposes fad- ing on the baseband downlink signal.
  • Page 85: Rf Settings

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference Baseband PEP (Out / In) Indicates the peak envelope power of the baseband signal as dB value relative to full scale. "Full scale" in this case corresponds to the maximum representable amplitude of the I/Q samples.
  • Page 86 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference 2.4.6.1 Signal Routing The parameters in this section provide general signal settings and configure the RF input and output paths. In a standard cell scenario the section configures one input and one output path. Figure 2-40: Signal routing settings RF Output (TX)......................86...
  • Page 87 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference If a correction table for frequency-dependent attenuation is active for the chosen con- nector, then the table name and a button are displayed. Press the button to display the table entries. Configure the external attenuation individually for each used output path. Remote command: CONFigure:TDSCdma:SIGN<i>:RFSettings:EATTenuation:OUTPut External Delay Compensation ←...
  • Page 88 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference 2.4.6.2 RF Frequency Settings This section configures the operating band and channel/frequency settings. Figure 2-41: RF frequency settings Band, Frequency / Channel / Offset The frequency and channel specifies the center frequency of the generated TD- SCDMA signal.
  • Page 89 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference The range of values is sufficient for all tests specified in the conformance test specifi- cation 3GPP TS 34.122. The properties of the AWGN interferer comply with the requirements of 3GPP TS 34.122, section 7.1.2 (minimum bandwidth 1.92 MHz, flat- ness less than ±0.5 dB, peak to average ratio at a probability of 0.001 % above 10 dB).
  • Page 90: Tdd Slot And Ue Info Configuration

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference 2.4.7 TDD Slot and UE Info Configuration The TDD slot and UE information parameters configure properties of the TD-SCDMA signal. For background information see Chapter 2.2.8.1, "Frames and Timeslots", on page 23. Figure 2-43: TDD slot and UE info configuration Switching Point Specifies the position of the duplex switching point in a subframe, separating timeslots used for uplink and timeslots used for downlink.
  • Page 91 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference 2.4.8.1 Fading Simulator The following parameters allow you to enable and set up the fading simulator. For background information see Chapter 2.2.6, "Internal Fading", on page 18. Figure 2-45: Fading simulator settings Enable........................... 91 Profile..........................
  • Page 92 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference Start Seed Sets the start seed for the pseudo-random fading algorithm. This enables reproducible fading conditions. Remote command: CONFigure:TDSCdma:SIGN<i>:FADing:FSIMulator:GLOBal:SEED Insertion Loss In "Normal" mode, the insertion loss (i.e. the required attenuation at fader input) is cal- culated based on the currently selected Profile.
  • Page 93 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference Remote command: CONFigure:TDSCdma:SIGN<i>:FADing:POWer:NOISe? Noise (Total BW) Power Displays the total noise power, within and outside of the downlink carrier. Remote command: CONFigure:TDSCdma:SIGN<i>:FADing:POWer:NOISe:TOTal? Signal + Noise (System BW) Power Displays the total power (signal + noise) on the downlink carrier, i.e. within the channel bandwidth.
  • Page 94: Physical Downlink Settings

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference Remote command: CONFigure:TDSCdma:SIGN<i>:FADing:AWGN:SNRatio? 2.4.9 Physical Downlink Settings This section defines characteristics of the physical downlink channels. For background information see Chapter 2.2.9, "Physical DL Channels", on page 27. The description of the settings is divided into several sections. ●...
  • Page 95 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference Figure 2-49: Physical DL channel settings - R4 channel table Channel Table.......................95 └ Level....................... 95 └ Slot........................95 └ Midamble Settings..................95 Enhanced Settings......................96 └ Channelization Code List Length..............96 └ Channelization Code List................
  • Page 96 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference ● Midamble Allocation Mode The current version supports "Default" midamble allocation mode. Default midamble allocation is case where the association between midambles and channelization codes is fixed. ● Midamble Configuration This value (K) specifies the maximum number of midambles in a timeslot, which corresponds to the maximum number of channelization codes employed in a time- slot.
  • Page 97: Physical Uplink Settings

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference Figure 2-50: Physical channel settings - HSDPA channels Level Defines the level of a channel relative to the P-CCPCH power level. Downlink channel HS-SCCH is a control channels related to HS-DSCH. HS-DSCH is mapped onto one or more HS-PDSCH.
  • Page 98 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference Figure 2-52: General physical uplink settings Maximum UE Power..................... 98 UE Power Class......................98 Expected DPCH Power....................98 DPCH Slot........................99 Maximum UE Power Maximum allowed output power of the UE transmitter (averaged over the transmit slot). TD-SCDMA user equipment is divided into four power classes.
  • Page 99 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference DPCH Slot Specifies timeslot number for uplink DPCH. This parameter is only available in test mode (see UE term. Connection) when the RMC Data Rate = 12.2 kbps. Remote command: CONFigure:TDSCdma:SIGN<i>:UL:SLOT:DPCH 2.4.10.2 Physical Uplink Settings - UpPCH This section sets and queries the parameters of the UpPCH signal.
  • Page 100 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference ● The reference transmit power "Primary CCPCH Tx Power": broadcast or signaled to each UE ● i is the number of transmission attempts on UpPCH, i=1…Max SYNC_UL transmis- sions Remote command: CONFigure:TDSCdma:SIGN<i>:UL:ENPower:UPPCh? CONFigure:TDSCdma:SIGN<i>:UL:POWer:STEP:UPPCh Ignore RACH Specifies the reaction of the R&S CMW to the random access requirement of the UE.
  • Page 101 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference For background information see Chapter 2.2.15, "Random Access Procedure", on page 42. Remote command: CONFigure:TDSCdma:SIGN<i>:UL:SLOT:PRACh READ:TDSCdma:SIGN<i>:UL:CODE:PRACh? CONFigure:TDSCdma:SIGN<i>:UL:CODE:LIST<i>:PRACh Midamble Defines following midamble settings for PRACH: ● Midamble allocation mode: only default midamble is supported ●...
  • Page 102 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference Step Size........................102 Target Power.......................103 Setup........................103 DPCH Slot........................103 Active TPC Setup Select a TPC setup and configure it via the other TPC parameters. Remote command: CONFigure:TDSCdma:SIGN<i>:UL:TPC:SET TPC State When the button "Precond." is pressed, the instrument sends a TPC pattern to the UE to reach the precondition defined in the "TPC Setup"...
  • Page 103: Connection Configuration

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference Target Power The target power is defined as DPCH power. It is relevant for the Active TPC Setup closed loop. Remote command: CONFigure:TDSCdma:SIGN<i>:UL:TPC:TPOWer TPC Setup This table lists all defined TPC pattern configurations. One of these configurations is active (see "Active TPC Setup"...
  • Page 104 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference 2.4.11.1 Miscellaneous Connection Configuration Settings This section describes the highest level of the connection configuration section. Figure 2-55: Miscellaneous connection configuration settings UE term. Connection Selects the connection type to be used for UE terminated connections initiated by the instrument.
  • Page 105 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference Figure 2-56: Voice connection settings Voice Source.......................105 Delay........................... 105 Speech DTX DL Enable....................105 Voice Codec........................105 AMR........................105 Voice Source Selects the voice connection path. ● Loopback: the received voice stream is looped back to the UE after the configura- ble Delay.
  • Page 106 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference Remote command: CONFigure:TDSCdma:SIGN<i>:CONNection:VOICe:AMR:NARRow 2.4.11.3 Video Connection Settings The "Video" section configures UE originated and UE terminated video connections. In the current release there are no administrable parameters. Figure 2-57: Video connection settings Data Rate A fixed data rate of 64 kbps is used for circuit switched video calls.
  • Page 107 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference Figure 2-59: Test mode connection settings Type..........................107 Keep Test Loop during Reconfiguration..............107 RMC..........................108 └ Data Rate......................108 └ Test Mode..................... 108 └ Loop Mode 1 RLC..................108 └ Loop Mode 2 Sym. UL CRC.................
  • Page 108 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference Configures the RMC test mode parameters. For background information see Chap- ter 2.2.11.1, "Reference Measurement Channel (RMC)", on page 33. Data Rate ← RMC Information bit rate of the downlink and uplink reference channel. Remote command: CONFigure:TDSCdma:SIGN<i>:CONNection:TMODe:RMC:DRATe Test Mode ←...
  • Page 109 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference Remote command: CONFigure:TDSCdma:SIGN<i>:CONNection:TMODe:RMC:DLRessources Data Pattern ← RMC Bit pattern transmitted as user information on the DTCH: Bit sequence consisting of zeros (All 0), ones (All 1), 010101... (Alternating), or pseudo-random bit sequences of variable length (PRBS9, PRBS11, PRBS13, PRBS15).
  • Page 110: Network Settings

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference Data Rate Data rates for the packet data connection in downlink and uplink direction. The value HSDPA allows you to set up HSDPA connections. Option R&S CMW-KS751 is required for HSPA connections. Remote command: CONFigure:TDSCdma:SIGN<i>:CONNection:PACKet:DRATe 2.4.12 Network Settings The "Network"...
  • Page 111: Network Identity Settings

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference Scrambling Code......................111 Packet Switched Domain.................... 111 Handover Type......................111 Scrambling Code Sets scrambling code for the emulated UMTS cell. Remote command: CONFigure:TDSCdma:SIGN<i>:CELL:SCODe Packet Switched Domain Selects whether the emulated UTRAN cell supports packet switched connections. Cir- cuit switched connections are always supported.
  • Page 112 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference Specifies the 3-digit Mobile Country Code (MCC). Remote command: CONFigure:TDSCdma:SIGN<i>:CELL:MCC Specifies the Mobile Network Code (MNC). A two or three-digit MNC can be set. Remote command: CONFigure:TDSCdma:SIGN<i>:CELL:MNC Network Mode Operation Selects the network operation mode as specified in 3GPP TS 23.060. This parameter indicates whether a Gs interface is present in the network (mode I) or not (mode II).
  • Page 113: Security Settings

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference Band Indicator Specifies whether the band indicator shall be broadcast as a part of the system infor- mation or not. Remote command: CONFigure:TDSCdma:SIGN<i>:CELL:BINDicator 2.4.12.3 Security Settings The "Security" settings configure parameters related to the authentication procedure and other security procedures.
  • Page 114: Ue Identity

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference The key OP is used for authentication and integrity check procedures with the MILE- NAGE algorithm set (SIM card type "Milenage"). The value is entered as 32-digit hexa- decimal number. Remote command: CONFigure:TDSCdma:SIGN<i>:CELL:SECurity:OPC SIM Card Type Displays the type of the SIM card used for registration.
  • Page 115: Requested Ue Data

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference Identity (Registration), Identity Type (Registration) Display the ID and ID type received from the UE during registration. The format of the ID depends on the ID type: IMSI, IMEI, IMSISV, TMSI, P-TMSI or None. Remote command: SENSe:TDSCdma:SIGN<i>:UESinfo:RITYpe? SENSe:TDSCdma:SIGN<i>:UESinfo:RIDentity?
  • Page 116 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference Figure 2-67: Settings for cell reselection intrasearch....................... 116 intersearch....................... 116 S searchrat GSM......................116 rxlevmin........................116 Q rxlevmin EUTRA......................116 Reselection......................117 hyst1s........................117 S intrasearch Sets the threshold S for intra frequency measurements and for the Hierarchical intrasearch Cell Structure (HCS) measurement rules.
  • Page 117: Timer And Constants

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference T Reselection Sets the time hysteresis for the cell reselection algorithm. Remote command: CONFigure:TDSCdma:SIGN<i>:CELL:RESelection:TRESelection Q hyst1s Sets the hysteresis for the cell reselection algorithm. Q hyst1s is used for FDD target cells in case the quality measure for reselection is set to CPICH RSCP and for GSM and TDD target cells.
  • Page 118 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference Remote command: CONFigure:TDSCdma:SIGN<i>:CELL:TOUT:T<no> TimeOut of OutOfSynch ← Network The "OutOfSynch" timer specifies the time after which the instrument, having waited for a signal from the connected UE, releases the connection and returns to state Regis- tered.
  • Page 119: Neighbor Cell Settings

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference T313 Timeout ← UE Maximum time after which the connected UE, having waited for a signal from the instrument, initiates the clearing of the connection by sending a disconnect request. Remote command: CONFigure:TDSCdma:SIGN<i>:CELL:TOUT:T<no> DRX Cycle Length Coefficient ←...
  • Page 120: Time

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference Figure 2-70: Neighbor cell configuration dialog TD-SCDMA TDD For a TD-SDMA neighbor cell entry you can specify the operating band, the downlink channel number and the scrambling code of the cell. Remote command: CONFigure:TDSCdma:SIGN<i>:NCELl:TDSCdma:CELL<n>...
  • Page 121 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference Figure 2-71: Time settings Time Source........................121 Date / Time........................121 Daylight Saving Time....................121 Send Time........................121 Time Source This parameter selects the date and time source. ● CMW Time Selects the current CMW (Windows) date and time as source. The Windows set- tings determine the UTC date, the UTC time, the current daylight saving time offset and the time zone offset.
  • Page 122: Hsdpa Settings

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference 2.4.12.10 Synchronization The parameters in this section specify the cell synchronization and the synchronization to other signaling applications. Figure 2-72: Synchronization settings Synchronization Zone Select the same synchronization zone in all signaling applications that you want to syn- chronize.
  • Page 123: Ue Measurement Report Settings

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference Configuration Type Selects Reference Measurement Channel (RMC) according to 3GPP TS 25.102, annex A.3.2. Many performance tests for HSDPA use a specific RMC. Remote command: CONFigure:TDSCdma:SIGN<i>:CELL:HSDPa:TYPE Reference Measurement Channel ← Configuration Type Selects the RMC for HSDPA conformance tests are defined in 3GPP TS 25.102, sec- tion A.3.2.
  • Page 124 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference Report Enable or disable the UE measurement report completely. If reporting is enabled, the instrument requests reports from the UE. As the delivery of the requested reports may take some time, a command allows to check whether the process has been completed or the instrument is still waiting for reports from the UE.
  • Page 125: Messaging (Sms) Parameters

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference 2.4.15 Messaging (SMS) Parameters The "Messaging (SMS)" section configures parameters of the Short Message Service (SMS). Sending an SMS message to the UE is triggered via hotkey, see Chapter 2.4.2, "Signaling and Connection Control", on page 78.
  • Page 126: Shortcut Configuration

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference This parameter is relevant if you send an SMS message in parallel to an established RMC connection and parameter Keep Test Loop during SMS is disabled. In that case the RMC connection is released (RRC connection is kept), the SMS message is sent and then the RMC connection is re-established after the defined delay time.
  • Page 127: Message Monitoring Settings

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference Figure 2-76: Shortcut configuration Select Menu Selects a measurement. The corresponding shortcut softkey opens a dialog presenting this measurement as default target or uses the measurement as fixed target. Select as fixed Target Configures and renames the corresponding shortcut softkey.
  • Page 128: Ber Measurement Configuration

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference 2.4.18 BER Measurement Configuration The signaling BER measurement is included in the "TD-SCDMA UE Signaling" applica- tion. It must be activated in the "Measurement Controller" dialog via the entry "TD- SCDMA RX Meas". The "BER" tab of the RX measurement view and the related con- figuration dialog are described in this section.
  • Page 129 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference Figure 2-78: BER tab Connection Status.......................129 Cell Setup / Connection Setup..................129 Results........................129 Connection Status The connection status information is the same as in the main view. For a description Chapter 2.4.1.1, "Connection Status", on page 65.
  • Page 130 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference See also: "Statistical Settings" in the R&S CMW user manual, chapter "System Over- view" Figure 2-79: Measurement control settings Repetition........................130 Stop Condition......................130 Transport Blocks......................130 Resync........................131 Repetition Defines how often the measurement is repeated if it is not stopped explicitly or by a failed limit check.
  • Page 131: Hsdpa Ack Measurement Configuration

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference Remote command: CONFigure:TDSCdma:SIGN<i>:BER:TBLocks PN Resync Activates a correction mechanism for the order of looped back transports blocks. The setting is relevant in the case that the UE eliminates or reorders some of the received blocks carrying an irregular bit pattern, in particular a PN sequence (PRBS).
  • Page 132 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference "RX Measurement...". The "HSDPA ACK" tab of the RX measurement view and the related configuration dialog are described in this section. Option R&S CMW-KS751 is required. 2.4.19.1 Measurement Control To turn the measurement on or off, select the control softkey and press ON | OFF or RESTART | STOP.
  • Page 133 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference Figure 2-81: HSDPA ACK tab Results For a detailed description of the results see Chapter 2.2.17.2, "Measurement Results", on page 49. Remote command: etc. FETCh:TDSCdma:SIGN<i>:HACK:TRACe:THRoughput:CURRent? etc. FETCh:TDSCdma:SIGN<i>:HACK:TRACe:THRoughput:AVERage? on page 256 etc. FETCh:TDSCdma:SIGN<i>:HACK:TRACe:MCQI:CURRent? etc. FETCh:TDSCdma:SIGN<i>:HACK:THRoughput:ABSolute? etc.
  • Page 134 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x GUI Reference Hotkey Description "Select Trace ..." Select the trace types to be displayed in the view. "Y Scale ..." Modify the ranges of the Y-axis, where both manual scaling and automatic scaling are possible. Manual scaling allows you to enter a range, to display the full range or to display the default range.
  • Page 135: Programming

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Programming Remote command: CONFigure:TDSCdma:SIGN<i>:HACK:MSFRames Monitored H-ARQ Selects either a single H-ARQ process (numbered 0 to 7) to be monitored or specifies that all processes are to be monitored. Selecting a single process extends the measurement duration because only a part of the transmitted subframes is measured.
  • Page 136: Specifying General Settings

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Programming To query the connection states use FETCh:TDSCdma:SIGN:CSWitched:STATe? and FETCh:TDSCdma:SIGN:PSWitched:STATe?. The following sections describe how to configure the signaling application. The subsequent sections describe how to switch on the cell signal and the UE, how to set up a CS or PS connection.
  • Page 137: Configuring Internal Fading

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Programming // ***************************************************************************** CONFigure:TDSCdma:SIGN:ETOE ON // ***************************************************************************** // Define time delay to be compensated in output and input paths. // ***************************************************************************** CONFigure:TDSCdma:SIGN:RFSettings:EDC:INPut 5E-9 CONFigure:TDSCdma:SIGN:RFSettings:EDC:OUTPut 5E-9 // ***************************************************************************** // Specify frequency band plus channel number. // Alternatively configure the same channel via its center frequency. // Alternatively configure the same channel using frequency command.
  • Page 138: Configuring Physical Channel Dl Settings

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Programming // ***************************************************************************** // Configure the fading simulator: // Enable it, select a fading profile, start fading automatically, // set start seed and calculate insertion loss automatically. // Set Doppler freq. mode to normal and query maximum Doppler shift. // ***************************************************************************** CONFigure:TDSCdma:SIGN:FADing:FSIMulator:ENABle ON CONFigure:TDSCdma:SIGN:FADing:FSIMulator:STANdard C3...
  • Page 139: Configuring Physical Channel Ul Settings

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Programming CONFigure:TDSCdma:SIGN:DL:LEVel:HSPDsch -10 CONFigure:TDSCdma:SIGN:DL:LEVel:HSSCch1 -10 // ***************************************************************************** // Set DL DPCH timeslot for test mode and query // the timeslot of FPACH. Set FPACH midamble. // ***************************************************************************** CONFigure:TDSCdma:SIGN:DL:SLOT:DPCH S3 CONFigure:TDSCdma:SIGN:DL:SLOT:FPACh? CONFigure:TDSCdma:SIGN:DL:MIDamble:CONFig:FPACh 4 2.5.1.4 Configuring Physical Channel UL Settings // ***************************************************************************** // Configure maximum allowed UE power, DPCH expected initial power // and set UE power class.
  • Page 140: Configuring And Executing A Tpc Setup

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Programming // ***************************************************************************** // Configure DPCH timeslot number for test mode. // ***************************************************************************** CONFigure:TDSCdma:SIGN:UL:SLOT:DPCH S2 2.5.1.5 Configuring and Executing a TPC Setup To execute a TPC pattern, a connection has to be established before, see Setting up a CS Connection (Signaling).
  • Page 141: Configuring Network Settings

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Programming // ***************************************************************************** // Configure general test mode settings: set test mode type RMC+HSPA, // keep test loop during reconfiguration. // ***************************************************************************** CONFigure:TDSCdma:SIGN:CONNection:TMODe:TYPE RHSPa CONFigure:TDSCdma:SIGN:CONNection:TMODe:KTLReconfig ON // ***************************************************************************** // Configure RMC connections: DL and UL data rate, loop test mode, // acknowledged mode for loop mode 1, uplink CRC for loop mode 2, // percentage of used DL resources, data pattern, UL channel code mode.
  • Page 142 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Programming CONFigure:TDSCdma:SIGN:CELL:RNC #B101 CONFigure:TDSCdma:SIGN:CELL:IDENtity #B1001010 CONFigure:TDSCdma:SIGN:CELL:IDNode #B11110 CONFigure:TDSCdma:SIGN:CELL:BINDicator OFF // ***************************************************************************** // Configure security settings: enable authentication and security mode, // define secret key and OPc. // ***************************************************************************** CONFigure:TDSCdma:SIGN:CELL:SECurity:AUTHenticat ON CONFigure:TDSCdma:SIGN:CELL:SECurity:ENABle ON CONFigure:TDSCdma:SIGN:CELL:SECurity:SKEY #H000102030405060708090A0B0C0D0E0F CONFigure:TDSCdma:SIGN:CELL:SECurity:OPC #H1F1A0 CONFigure:TDSCdma:SIGN:CELL:SECurity:SIMCard MILenage // ***************************************************************************** // Configure UE identity settings: use and set the default IMSI.
  • Page 143: Configuring Ue Measurement Report Settings

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Programming // ***************************************************************************** CONFigure:TDSCdma:SIGN:NCELl:TDSCdma:CELL1 ON, B2, 10087, #H9, ON CONFigure:TDSCdma:SIGN:NCELl:TDSCdma:CELL2 ON, B2, 10090, #HA, ON CONFigure:TDSCdma:SIGN:NCELl:LTE:CELL1 ON, OB1, 10, ON CONFigure:TDSCdma:SIGN:NCELl:LTE:CELL2 ON, OB2, 700, ON CONFigure:TDSCdma:SIGN:NCELl:GSM:CELL1 ON, G09, 0, ON CONFigure:TDSCdma:SIGN:NCELl:GSM:CELL2 ON, G09, 124, ON // ***************************************************************************** // Specify neighbor cell reselection threshold for LTE.
  • Page 144: Configuring The I/Q Settings

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Programming // ***************************************************************************** WAITKEY >Ensure that the UE is connected to the instrument and switched off< SOURce:TDSCdma:SIGN:CELL:STATe ON WHILE SOURce:TDSCdma:SIGN:CELL:STATe:ALL? <> "ON,ADJ" // ***************************************************************************** // Switch on the UE and wait until it is registered and attached. // ***************************************************************************** WAITKEY >Switch on the UE<...
  • Page 145: Setting Up A Cs Connection (Signaling)

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Programming // Send the information to the UE now and at register. // ***************************************************************************** CONFigure:TDSCdma:SIGN:CELL:TIME:TSOurce DATE CONFigure:TDSCdma:SIGN:CELL:TIME:DATE 24,10,2012 CONFigure:TDSCdma:SIGN:CELL:TIME:TIME 12,40,30 CONFigure:TDSCdma:SIGN:CELL:TIME:DSTime P1H CONFigure:TDSCdma:SIGN:CELL:TIME:SNOW CONFigure:TDSCdma:SIGN:CELL:TIME:SREGister ON 2.5.1.14 Setting up a CS Connection (Signaling) // ***************************************************************************** // Select the voice UE terminated connection. // Set up a mobile terminated connection.
  • Page 146: Querying Information Provided By The Ue (Signaling)

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Programming // ***************************************************************************** // Set up an HSDPA test mode connection in the PS domain. // Query the connection state until the connections have been established. // Check which kind of test mode has been activated. // ***************************************************************************** CONFigure:TDSCdma:SIGN:CONNection:TMODe:TYPE HSPA CONFigure:TDSCdma:SIGN:CONNection:TMODe:HSPA:DIRection HSDPa...
  • Page 147: Performing An Intra Rat Handover

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Programming SENSe:TDSCdma:SIGN:UECapability:PDCP? SENSe:TDSCdma:SIGN:UECapability:RLC? SENSe:TDSCdma:SIGN:UECapability:PDOWnlink? SENSe:TDSCdma:SIGN:UECapability:PUPLink? SENSe:TDSCdma:SIGN:UECapability:MMODe? SENSe:TDSCdma:SIGN:UECapability:MRAT? SENSe:TDSCdma:SIGN:UECapability:UEPosition? 2.5.1.18 Performing an Intra RAT Handover // ***************************************************************************** // An intra RAT handover is a handover within the TD-SCDMA Signaling application. // Perform a baton handover. // Select the TD-SCDMA Signaling application as handover destination. // Define the destination parameters: band 2, channel 10055.
  • Page 148: Ber Tests

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Programming 2.5.1.20 Performing a CS Handover to another Instrument // ***************************************************************************** // Select handover to other instrument ("No Connection"). // Select target RAT (GSM) and configure the other destination settings. // Initiate the handover. // Prepare also the settings for other target RATs. // ***************************************************************************** PREPare:TDSCdma:SIGN:HANDover:DESTination "No Connection"...
  • Page 149: Hsdpa Ack Tests

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Programming CONFigure:TDSCdma:SIGN:CONNection:TMODe:RMC:UCRC OFF CONFigure:TDSCdma:SIGN:CONNection:TMODe:RMC:DLRessources P1000 // ***************************************************************************** // Configure BER measurement settings: stop on limit failure, number of // transport blocks to be measured, transport block reordering and limits // ***************************************************************************** CONFigure:TDSCdma:SIGN:BER:SCONdition SLFail CONFigure:TDSCdma:SIGN:BER:TBLocks 200 CONFigure:TDSCdma:SIGN:BER:PNResync ON CONFigure:TDSCdma:SIGN:BER:LIMit 0.2,2,2,5,OFF,OFF,2 2.5.2.2...
  • Page 150 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Programming ● After a *RST, the measurement is switched off. Use READ:TDSCdma:SIGN:HACK:...? to initiate a single-shot measurement and retrieve the results. You can also start the measurement using INIT:TDSCdma:SIGN:HACK and retrieve the results using FETCh:TDSCdma:SIGN:HACK:...?. The examples in this section focus on commands directly related to the HSDPA ACK measurement.
  • Page 151: Command Reference

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference FETCh:TDSCdma:SIGN:HACK:MSFRames? FETCh:TDSCdma:SIGN:HACK:MCQI? 2.6 Command Reference The following sections provide detailed reference information on the remote con- trol commands of the "TD-SCDMA Signaling" application. ● Conventions and General Information..............151 ● General Settings....................156 ●...
  • Page 152 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference 2.6.1.2 FETCh, READ and CALCulate Commands All commands are used to retrieve measurement results: ● FETCh... returns the results of the current measurement cycle (single-shot mea- surement) after they are valid. FETCh... must be used after the measurement has been started (INITiate..., measurement states RUN or RDY).
  • Page 153 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference RF 1 OUT and RF 3 OUT plus virtual connector name ● I/Q output connector: IQ2O | IQ4O | IQ6O | IQ8O DIG IQ OUT 2 to 8 ● Fader: FAD1 | FAD2 I/Q board 1 with I/Q connectors 1 to 4, I/Q board 2 with I/Q connectors 5 to 8 2.6.1.4 Keywords...
  • Page 154 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference ● 3 (Overdriven) / 4 (Underdriven): The accuracy of measurement results may be impaired because the input signal level was too high / too low. ● 6 (Trigger Timeout): The measurement could not be started or continued because no trigger event was detected.
  • Page 155 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference ● 27 (No Sensor Connected): The GPRF External Power Sensor measurement could not be started due to miss- ing power sensor. ● 30 (File not Found): The specified file could not be found. ●...
  • Page 156: General Settings

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference Indicates a firmware or software error. If you encounter this error for the first time, restart the instrument. If the error occurs again, consider the following hints: – Firmware errors can often be repaired by restoring the factory default settings. To restore these settings, restart your instrument and press the "Factory Default"...
  • Page 157: Connection Control And States

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference 2.6.3 Connection Control and States The following commands control the connection to the UE and display event log entries............... 157 SOURce:TDSCdma:SIGN<i>:CELL:STATe ..............157 SOURce:TDSCdma:SIGN<i>:CELL:STATe:ALL? ..............158 CALL:TDSCdma:SIGN<i>:CSWitched:ACTion ..............158 CALL:TDSCdma:SIGN<i>:PSWitched:ACTion ................. 159 PREPare:TDSCdma:SIGN<i>:HANDover ........159 PREPare:TDSCdma:SIGN<i>:HANDover:CATalog:DESTination? ............
  • Page 158 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference Return values: <MainState> OFF | ON | RFHandover OFF: generator switched off ON: generator has been turned on RFHandover: ready to receive a handover from another signal- ing application <SyncState> PENDing | ADJusted PENDing: the generator has been turned on (off) but the signal is not yet (still) available ADJusted: the physical output signal corresponds to the main...
  • Page 159 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference Setting parameters: <PSAction> CONNect | DISConnect CONNect: For future use DISConnect: Release a PS connection Usage: Event Firmware/Software: V3.2.20 Manual operation: "Connection control hotkeys" on page 79 PREPare:TDSCdma:SIGN<i>:HANDover <Band>, <DLChannel>[, <Scrambling>] Configures the destination parameters for an intra RAT handover within the TD- SCDMA signaling application.
  • Page 160 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference Firmware/Software: V3.2.10 Manual operation: "Target" on page 80 PREPare:TDSCdma:SIGN<i>:HANDover:DESTination <Destination> Selects the handover destination. A complete list of all supported values can be dis- played using PREPare:TDSCdma:SIGN<i>:HANDover:CATalog:DESTination?. Parameters: <Destination> Destination as string Firmware/Software: V3.2.10 Manual operation: "Target"...
  • Page 161 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference Firmware/Software: V3.2.60 Manual operation: "Destination Parameters" on page 81 Table 2-9: GSM channel number ranges Band Channel number 259 to 340 G085 128 to 251 0 to 124, 955 to 1023 512 to 885 512 to 810 PREPare:TDSCdma:SIGN<i>:HANDover:EXTernal:LTE <Band>, <DLChannel>...
  • Page 162 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference FDD band Channel no. N 4150 to 4749 4750 to 4949 5010 to 5179 5180 to 5279 5280 to 5379 5380 to 5579 5580 to 5729 5730 to 5849 5850 to 5999 6000 to 6149 6150 to 6449 6450 to 6599 6600 to 7499...
  • Page 163 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference TDD band Channel no. N 39650 to 41589 41590 to 43589 43590 to 45589 PREPare:TDSCdma:SIGN<i>:HANDover:EXTernal:TDSCdma <Band>, <DLChannel> Configures the destination parameters for handover to a TD-SCDMA destination at another instrument. Parameters: <Band> B1 | B2 | B3 | BF | BA | BE BA, B2: Band A (2), 2010.8 MHz to 2024.2 MHz (10054 CH to 10121 CH) BE, B3: Band E (3), 2300.8 MHz to 2399.2 MHz (11504 CH to...
  • Page 164 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference FETCh:TDSCdma:SIGN<i>:CSWitched:STATe? Queries the CS connection state, see also Chapter 2.2.7.1, "CS Connection States", on page 19. to initiate a transition between CALL:TDSCdma:SIGN<i>:CSWitched:ACTion different connection states. The CS state changes to ON as soon as the signaling generator is started (see SOURce:TDSCdma:SIGN<i>:CELL:STATe).
  • Page 165 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference Return values: <PS State> OFF | ON | ATTached | CESTablished | RELeasing | PAGing | CONNecting | SIGNaling OFF: signal is off ON: signal is on ATTached: attached CESTablished: connection established RELeasing: disconnect in progress PAGing: paging progress CONNecting: connection setup in progress SIGNaling: signaling in progress...
  • Page 166: Signaling Information

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference Example: Performing an Inter-RAT Handover Usage: Query only Firmware/Software: V3.5.30 Manual operation: "Event Log" on page 66 SENSe:TDSCdma:SIGN<i>:ELOGging:LAST? Queries the latest entry of the event log. Return values: <Timestamp> Timestamp of the entry as string in the format "hh:mm:ss" <Category>...
  • Page 167: Sense:tdscdma:sign:Uereport:ccell

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference Return values: <State> RDY | PENDing RDY: Any requested reports have been received. PENDing: The instrument is waiting for reports from the UE. *RST: Example: Querying Information Provided by the UE (Signaling) Usage: Query only Firmware/Software: V3.2.10 Manual operation:...
  • Page 168: Sense:tdscdma:sign:Uereport:ncell:tdscdma:cell

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference SENSe:TDSCdma:SIGN<i>:UEReport:NCELl:TDSCdma:CELL<no>? Queries UE measurement report information during a connection related to UTRAN TDD neighbor cell. See also:Neighbor Cell Settings. Suffix: <no> Number of entry Return values: <PCCPCHRSCP> Two values: lower and upper P-CCPCH RSCP Range: -120 dBm to -25 dBm Default unit: dBm...
  • Page 169: Ue Capabilities

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference Example: Querying Information Provided by the UE (Signaling) Usage: Query only Firmware/Software: V3.2.20 Options: R&S CMW-KS760 Manual operation: "Neighbor Cells GSM" on page 69 SENSe:TDSCdma:SIGN<i>:UEReport:NCELl:LTE:CELL<no>? Returns the UE measurement report contents for LTE neighbor cell. See also:Neighbor Cell Settings.
  • Page 170 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference Return values: <Release> Access Stratum Release Indicator, e.g. Rel. 99, Rel. 5 Range: 99 | 4 | 5 | 7 | 8 | 9 | 10 | 11 <BattConsumOpt> NO | YES Indicates whether or not the UE benefits from NW-based battery consumption optimization Example: Querying Information Provided by the UE (Signaling)
  • Page 171 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference <PowerClass6> UE power class for band 6 Range: 1 to 4 Example: Querying Information Provided by the UE (Signaling) Usage: Query only Firmware/Software: V3.2.10 Manual operation: "RF Parameters" on page 70 SENSe:TDSCdma:SIGN<i>:UECapability:HSDPa? Returns UE capability information related to TD-HSDPA. Return values: <HSPDSCH>...
  • Page 172 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference <RFC3095> NO | YES Support of robust header compression according to RFC 3095 <RFC3095CtxReloc> NO | YES Support of context relocation applied to the RFC 3095 header compression protocol <HeaderComp> Maximum header compression context size supported by the UE.
  • Page 173 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference SENSe:TDSCdma:SIGN<i>:UECapability:PDOWnlink? Returns UE capability information describing the capacity of the UE to process and store downlink channels. Return values: <MaxTX> Maximum number of Timeslots (TS) per subframe that the UE can receive Range: 1 to 6 <MaxChanFrame>...
  • Page 174 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference <MinSF> 1 | 2 | 4 | 8 | 16 Minimum supported Spreading Factor (SF) in uplink <PUSCH> NO | YES Support of Physical Uplink Shared Channel (PUSCH) <EPSK> NO | YES Support of 8PSK modulation in uplink Example: Querying Information Provided by the UE (Signaling) Usage:...
  • Page 175 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference <CipherAlgUEA0> NO | YES Indicates whether the UE supports ciphering algorithm UEA0 <CipherAlgUEA1> NO | YES Indicates whether the UE supports ciphering algorithm UEA1 <IntegrityUIA1> NO | YES Indicates whether the UE supports integrity algorithm UIA1 Example: Querying Information Provided by the UE (Signaling) Usage:...
  • Page 176: Ue Info

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference <SFNSFNTimeDiff> NO | YES Indicates whether the UE has the capability to perform the SFN- SFN observed time difference type 2 measurement Example: Querying Information Provided by the UE (Signaling) Usage: Query only Firmware/Software: V3.2.10 Manual operation: "UE Position"...
  • Page 177 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference Example: Querying Information Provided by the UE (Signaling) Usage: Query only Firmware/Software: V3.2.10 Manual operation: "Connection Type Established" on page 76 SENSe:TDSCdma:SIGN<i>:UESinfo:CONNection:PACKet? Queries the type of an established PS connection. NAV indicates that no PS connec- tion has been established.
  • Page 178 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference Return values: <Identity> Registration identity as string with up to 18 digits. Example: Querying Information Provided by the UE (Signaling) Usage: Query only Firmware/Software: V3.2.10 Manual operation: "Registration Identity (Type)" on page 76 SENSe:TDSCdma:SIGN<i>:UESinfo:RITYpe? Queries the type of the registration identity received from the UE during registration.
  • Page 179: Cmw Voice Info

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference SENSe:TDSCdma:SIGN<i>:UESinfo:IMEI? Queries the IMEI of the UE. Return values: <IMEI> IMEI as string with up to 18 digits. Example: Querying Information Provided by the UE (Signaling) Usage: Query only Firmware/Software: V3.2.10 Manual operation: "IMEI"...
  • Page 180: Routing Settings

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference SENSe:TDSCdma:SIGN<i>:CVINfo? Displays the time delay of a voice connection. Return values: <LoopbackDelay> Time delay measured during the loopback connection Range: 0 ms to 10E+3 ms Default unit: s <DLEncoderDelay> Encoder time delay in downlink measured during the connection to the speech codec board Range: 0 ms to 10E+3 ms...
  • Page 181 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference For possible connector and converter values, see Chapter 2.6.1.3, "Values for Signal Path Selection", on page 152. Parameters: <RXConnector> RF connector for the input path <RXConverter> RX module for the input path <TXConnector> RF connector for the output path <TXConverter>...
  • Page 182 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference <TXConnector> RF connector for the output path <TXConverter> TX module for the output path <Fader> I/Q board used for fading Example: Configuring Internal Fading. Firmware/Software: V3.5.30 Options: R&S CMW-KS760, R&S CMW-KE100 and R&S CMW-KE750 Manual operation: "Scenario, Fading"...
  • Page 183 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference <TXConverter> TX module for output path 1 <TX2Connector> RF connector for output path 2, only returned for scenarios with two RF output paths <TX2Converter> TX module for output path 2, only returned for scenarios with two RF output paths <IQConnector>...
  • Page 184 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference ............187 CONFigure:TDSCdma:SIGN<i>:RFSettings:ENPMode ............187 CONFigure:TDSCdma:SIGN<i>:RFSettings:ENPower ............188 CONFigure:TDSCdma:SIGN<i>:RFSettings:MARGin SENSe:TDSCdma:SIGN<i>:IQOut? Queries properties of the baseband signal at the I/Q output. Return values: <SampleRate> M100 Fixed value, indicating a sample rate of 100 Msps (100 MHz) <PEP>...
  • Page 185 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference CONFigure:TDSCdma:SIGN<i>:RFSettings:EATTenuation:OUTPut <ExtAttenuation> Defines an external attenuation (or gain, if the value is negative), to be applied to the RF output connector. Parameters: <ExtAttenuation> Range: -50 dB to 90 dB *RST: 0 dB Default unit: dB Example: Specifying General Settings Firmware/Software: V3.2.10...
  • Page 186 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference Manual operation: "Band, Frequency / Channel / Offset" on page 88 CONFigure:TDSCdma:SIGN<i>:RFSettings:FREQuency <Frequency> Selects the UL/DL carrier center frequency. The frequency must correspond to a chan- nel valid for the current TD-SCDMA band. For dependencies refer to Chapter 2.2.12, "Frequency Bands",...
  • Page 187 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference CONFigure:TDSCdma:SIGN<i>:RFSettings:AWGN <Enable>[, <Level>] Enables or disables AWGN insertion via the signaling unit and sets the total AWGN level within the channel bandwidth. Parameters: <Enable> OFF | ON Enables or disables the AWGN signal *RST: <Level>...
  • Page 188: Internal Fading

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference Parameters: <ExpNomPow> The range of the expected nominal power can be calculated as follows: Range (Expected Power) = Range (Input Power) + External Attenuation - User Margin The input power range is stated in the data sheet. *RST: 0 dBm Default unit: dBm...
  • Page 189 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference ........191 SENSe:TDSCdma:SIGN<i>:FADing:FSIMulator:ILOSs:CSAMples? ........191 CONFigure:TDSCdma:SIGN<i>:FADing:FSIMulator:DSHift:MODE ..........192 CONFigure:TDSCdma:SIGN<i>:FADing:FSIMulator:DSHift CONFigure:TDSCdma:SIGN<i>:FADing:FSIMulator:ENABle <Enable> Enables/disables the fading simulator. Parameters: <Enable> OFF | ON *RST: Example: Configuring Internal Fading Firmware/Software: V3.5.30 Options: R&S CMW-KS760, R&S CMW-KE100 and R&S CMW-KE750 Manual operation: "Enable"...
  • Page 190 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference Parameters: <RestartMode> AUTO | MANual AUTO: fading automatically starts with the DL signal MANual: fading is started and restarted manually (see CONFigure:TDSCdma:SIGN<i>:FADing:FSIMulator: RESTart) *RST: AUTO Example: Configuring Internal Fading Firmware/Software: V3.5.30 Options: R&S CMW-KS760, R&S CMW-KE100 and R&S CMW-KE750 Manual operation: "Restart Event"...
  • Page 191 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference Parameters: <InsertLossMode> NORMal | USER NORMal: the insertion loss is determined by the fading profile USER: the insertion loss can be adjusted by the user *RST: NORM Example: Configuring Internal Fading Firmware/Software: V3.5.30 Options: R&S CMW-KS760, R&S CMW-KE100 and R&S CMW-KE750 Manual operation:...
  • Page 192 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference Parameters: <Mode> NORMal | USER NORMal: the maximum Doppler frequency is determined by the fading profile USER: the maximum Doppler frequency can be adjusted by the user *RST: NORM Example: Configuring Internal Fading Firmware/Software: V3.5.30 Options: R&S CMW-KS760, R&S CMW-KE100 and R&S CMW-KE750...
  • Page 193 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference Manual operation: "Noise (System BW) Power" on page 92 CONFigure:TDSCdma:SIGN<i>:FADing:POWer:NOISe:TOTal? Queries the total noise power. Return values: <NoisePower> Default unit: dBm Example: Configuring Internal Fading Usage: Query only Firmware/Software: V3.5.30 Options: R&S CMW-KS760, R&S CMW-KE100 and R&S CMW-KE750 Manual operation: "Noise (Total BW) Power"...
  • Page 194: General Physical Channel Settings

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference Manual operation: "Enable" on page 93 CONFigure:TDSCdma:SIGN<i>:FADing:AWGN:NOISe <Noise> Sets the total AWGN level within the channel bandwidth, applicable to AWGN inserted via the internal fading module. Parameters: <Noise> Range: depends on connector, external attenuation, base level and insertion loss *RST: -70 dBm...
  • Page 195: Physical Channel Downlink Settings

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference Options: R&S CMW-KS751 Manual operation: "Switching Point" on page 90 2.6.8 Physical Channel Downlink Settings The commands in the following sections define characteristics of the physical downlink channels............. 195 CONFigure:TDSCdma:SIGN<i>:DOWNlink:OCNS ..........196 CONFigure:TDSCdma:SIGN<i>:DL:CODE:LENGth:PICH ............196 CONFigure:TDSCdma:SIGN<i>:DL:CODE:FPACh...
  • Page 196 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference CONFigure:TDSCdma:SIGN<i>:DL:CODE:LENGth:PICH <codelen> Defines the number of channelization codes to be used for PICH. Parameters: <codelen> Range: 2 to 2 *RST: Example: Configuring Physical Channel DL Settings Firmware/Software: V3.2.50 Manual operation: "Channelization Code List Length" on page 96 CONFigure:TDSCdma:SIGN<i>:DL:CODE:FPACh <CodeLists>...
  • Page 197 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference Channel No of codes *RST S-CCPCH CC1 to CC16 CC5 to CC9 PICH CC1 to CC16 CC11, CC12 READ:TDSCdma:SIGN<i>:DL:CODE:PICH? Returns the channelization codes of PICH. PICH uses SF 16. Return values: <ChannelCode1> CC1 | CC2 | CC3 | CC4 | CC5 | CC6 | CC7 | CC8 | CC9 | CC10 | CC11 | CC12 | CC13 | CC14 | CC15 | CC16 <ChannelCode2>...
  • Page 198 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference <ChannelCode11> CC1 | CC2 | CC3 | CC4 | CC5 | CC6 | CC7 | CC8 | CC9 | CC10 | CC11 | CC12 | CC13 | CC14 | CC15 | CC16 <ChannelCode12> CC1 | CC2 | CC3 | CC4 | CC5 | CC6 | CC7 | CC8 | CC9 | CC10 | CC11 | CC12 | CC13 | CC14 | CC15 | CC16 <ChannelCode13>...
  • Page 199 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference Firmware/Software: V3.2.10 V3.2.60: range changed V3.2.70: added command for HS-PDSCH Options: R&S CMW-KS751 for HS-PDSCH Manual operation: "Level" on page 95 CONFigure:TDSCdma:SIGN<i>:DL:LEVel:HSSCch<no> <Level> Sets the level of the HSDPA control channel. Suffix: <no> For future use Parameters: <Level>...
  • Page 200: Physical Channel Uplink Settings

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference Usage: Query only Firmware/Software: V3.2.20 V3.2.60: changed to query only Manual operation: "Slot" on page 95 CONFigure:TDSCdma:SIGN<i>:DL:MIDamble:CONFig:FPACh <MidConf> CONFigure:TDSCdma:SIGN<i>:DL:MIDamble:CONFig:PICH <MidConf> CONFigure:TDSCdma:SIGN<i>:DL:MIDamble:CONFig:SCCPch <MidConf> Set the size of midamble code family of the channel indicated by the last mnemonic. See also Chapter 2.2.8.3, "Midamble",...
  • Page 201 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference 2.6.9.1 Miscellaneous Settings The following commands define uplink settings located at the highest level of the "Physical Uplink Settings" section in the GUI plus DPCH UL timeslot setting..............201 CONFigure:TDSCdma:SIGN<i>:UL:MUEPower ............. 201 CONFigure:TDSCdma:SIGN<i>:UL:UEPClass:MANual ...........201 CONFigure:TDSCdma:SIGN<i>:UL:UEPClass:REPorted...
  • Page 202 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference Firmware/Software: V3.5.21 Manual operation: "UE Power Class" on page 98 CONFigure:TDSCdma:SIGN<i>:UL:ENPower:DPCH <ExpPow> Sets the expected nominal DPCH power that is signaled to the UE. Parameters: <ExpPow> Expected nominal DPCH power Range: -120 dBm to -58 dBm *RST: -90 dBm Default unit: dBm...
  • Page 203 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference Parameters: <Bitmap> Range: #B0 to #B11111111 *RST: #B11111111 Example: Configuring Physical Channel UL Settings Firmware/Software: V3.2.10 Manual operation: "Synchronization" on page 99 CONFigure:TDSCdma:SIGN<i>:UL:ENPower:UPPCh? Displays the desired UpPCH RX power at the BS receiver. Return values: <ExpPow>...
  • Page 204 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference Firmware/Software: V3.2.10 Manual operation: "Synchronization" on page 99 CONFigure:TDSCdma:SIGN<i>:UL:SHIFt:UPPCh <Shift> Sets the offset of UpPCH in chips. Parameters: <Shift> Range: 0 to 108 *RST: Default unit: chip Example: Configuring Physical Channel UL Settings Firmware/Software: V3.2.50 Manual operation: "Synchronization"...
  • Page 205 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference Manual operation: "Ignore RACH" on page 100 2.6.9.3 PRACH Settings The following commands define basic parameters related to the physical random access procedure............. 205 CONFigure:TDSCdma:SIGN<i>:UL:SLOT:PRACh ..........205 CONFigure:TDSCdma:SIGN<i>:UL:CODE:LIST<i>:PRACh ..............205 READ:TDSCdma:SIGN<i>:UL:CODE:PRACh? ..........206 CONFigure:TDSCdma:SIGN<i>:UL:MIDamble:SHIFt:PRACh ............
  • Page 206 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference Return values: <ChannelCode1> CC1 | CC2 | CC3 | CC4 | CC5 | CC6 | CC7 | CC8 <ChannelCode2> CC1 | CC2 | CC3 | CC4 | CC5 | CC6 | CC7 | CC8 <ChannelCode3>...
  • Page 207 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference Return values: <MidConf> Midamble configuration K Range: *RST: Example: Configuring Physical Channel UL Settings Usage: Query only Firmware/Software: V3.2.10 Manual operation: "Midamble" on page 101 2.6.9.4 Transmitter Power Control Settings The following commands configure TPC settings and executes TPC setup..............
  • Page 208 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference Return values: <State> IDLE | CONTinous | ALTernating | TPLocked | TPUNlocked | MAXPower | MINPower | TRANsition IDLE: no connection established CONTinuous: transmitting continuous pattern ALTernating: transmitting alternating pattern TPLocked: closed loop target power reached TPUNlocked: reaching closed loop target power failed MAXPower: maximum power reached MINPower: minimum power reached...
  • Page 209 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference Parameters: <TargetPower> Range: -50 dBm to 33 dBm *RST: -24 dBm Default unit: dBm Example: Configuring Physical Channel UL Settings Firmware/Software: V3.2.20 Manual operation: "Target Power" on page 103 CONFigure:TDSCdma:SIGN<i>:UL:TPCSet:PCONfig:TSBC <Length> Defines the number of 0 bits to be sent before the all 1 pattern is started for TPC setup "TPC Test Step BC".
  • Page 210: Connection Configuration

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference 2.6.10 Connection Configuration The commands in this section select a connection type and define parameters for the supported connection types. ● Miscellaneous Settings..................210 ● Voice Connection Settings..................211 ● Video Connection Settings..................212 ●...
  • Page 211: Voice Connection Settings

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference Example: Configuring Connection Types Firmware/Software: V3.2.10 Manual operation: "UE term. Connection" on page 104 2.6.10.2 Voice Connection Settings The following commands configure voice connections. CONFigure:TDSCdma:SIGN<i>:CONNection:VOICe:SOURce <Source> Configures how the R&S CMW returns the data transmitted over the traffic channel to the UE during the voice connection.
  • Page 212: Video Connection Settings

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference Example: Setting up an Audio CS Connection Firmware/Software: V3.5.20 Manual operation: "Speech DTX DL Enable" on page 105 CONFigure:TDSCdma:SIGN<i>:CONNection:VOICe:CODec <Codec> Selects the AMR voice codec type to be used: narrowband or wideband. Parameters: <Codec>...
  • Page 213: Srb Connection Settings

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference Return values: <Rate> R64K R64K: 64 kbps Usage: Query only Firmware/Software: V3.2.10 Manual operation: "Data Rate" on page 106 2.6.10.4 SRB Connection Settings The following command configures "SRB only" connections. CONFigure:TDSCdma:SIGN<i>:CONNection:SRBSingle:TYPE <Type> Selects the radio resource control state to which the UE is commanded when an "SRB only"...
  • Page 214 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference Parameters: <Type> RMC | HSPA RMC: RMC in CS domain HSPA: HSPA in PS domain *RST: Example: Configuring Connection Types Firmware/Software: V3.2.10 V3.2.70: added HSPA Options: R&S CMW-KS751 for HSPA Manual operation: "Type" on page 107 CONFigure:TDSCdma:SIGN<i>:CONNection:TMODe:KTLReconfig <Enable>...
  • Page 215 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference Example: Configuring Connection Types Firmware/Software: V3.2.20 Manual operation: "Data Rate" on page 108 CONFigure:TDSCdma:SIGN<i>:CONNection:TMODe:RMC:TMODe <Type> Selects the test mode that the UE enters after connecting to the UTRAN. Parameters: <Type> OFF | MODE1 | MODE2 OFF: no loop MODE1: loop mode 1 MODE2: loop mode 2...
  • Page 216 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference CONFigure:TDSCdma:SIGN<i>:CONNection:TMODe:RMC:DLRessources <FilledBlocks> Selects the percentage of DL RMC transport blocks that are filled with information bits. The percentages are rounded, indicated in one-tenth of a percent and correspond to values 1/n, indicating that out of n transport blocks, only one is fully filled with data, (n – 1) blocks are empty.
  • Page 217 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference Firmware/Software: V3.2.70 Manual operation: "Data Pattern" on page 109 CONFigure:TDSCdma:SIGN<i>:CONNection:TMODe:RMC:UCCM <Mode> Specifies the type of RMC to be used in uplink during a test. Parameters: <Mode> SINGle | MULTi SINGle: single code RMC MULTi: multi code RMC *RST: SING...
  • Page 218: Network Settings

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference Manual operation: "Data Pattern" on page 109 2.6.10.6 Packet Data Connection Settings The command in this section configures parameters for end to end data connections, involving the Data Application Unit (DAU). CONFigure:TDSCdma:SIGN<i>:CONNection:PACKet:DRATe <Downlink>, <Uplink>...
  • Page 219: Network Identity Settings

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference ..............219 CONFigure:TDSCdma:SIGN<i>:CELL:SCODe ............. 219 CONFigure:TDSCdma:SIGN<i>:CELL:PSDomain ..............219 CONFigure:TDSCdma:SIGN<i>:CELL:HOTYpe CONFigure:TDSCdma:SIGN<i>:CELL:SCODe <ParameterID> Specifies scrambling code of the emulated UTRAN cell. Parameters: <ParameterID> Range: #H0 to #H7F *RST: #H64 Example: Configuring Network Settings Firmware/Software: V3.2.11 V3.2.70: hexadecimal values Manual operation: "Scrambling Code"...
  • Page 220 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference ..............220 CONFigure:TDSCdma:SIGN<i>:CELL:MCC ..............220 CONFigure:TDSCdma:SIGN<i>:CELL:MNC ............220 CONFigure:TDSCdma:SIGN<i>:CELL:NTOPeration ..............221 CONFigure:TDSCdma:SIGN<i>:CELL:LAC ..............221 CONFigure:TDSCdma:SIGN<i>:CELL:RAC ..............221 CONFigure:TDSCdma:SIGN<i>:CELL:URA ..............222 CONFigure:TDSCdma:SIGN<i>:CELL:RNC ..............222 CONFigure:TDSCdma:SIGN<i>:CELL:IDENtity ..............222 CONFigure:TDSCdma:SIGN<i>:CELL:IDNode ............. 222 CONFigure:TDSCdma:SIGN<i>:CELL:BINDicator CONFigure:TDSCdma:SIGN<i>:CELL:MCC <Value> Specifies the 3-digit Mobile Country Code (MCC). Leading zeros may be omitted. Parameters: <Value>...
  • Page 221 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference Parameters: <Mode> M1 | M2 M1: mode I, Gs interface present M2: mode II, Gs interface not present *RST: Example: Configuring Network Settings Firmware/Software: V3.2.10 Manual operation: "Network Mode Operation" on page 112 CONFigure:TDSCdma:SIGN<i>:CELL:LAC <Value>...
  • Page 222 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference CONFigure:TDSCdma:SIGN<i>:CELL:RNC <Value> Specifies the Radio Network Controller (RNC) identity (12-digit binary number). Parameters: <Value> Range: #B0 to #B111111111111 *RST: Example: Configuring Network Settings Firmware/Software: V3.2.10 Manual operation: "RNC Identity" on page 112 CONFigure:TDSCdma:SIGN<i>:CELL:IDENtity <Value> Specifies the cell identity (28-digit binary number).
  • Page 223: Security Settings

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference Firmware/Software: V3.2.10 Manual operation: "Band Indicator" on page 113 2.6.11.3 Security Settings The following commands configure parameters related to the authentication procedure and other security procedures..........223 CONFigure:TDSCdma:SIGN<i>:CELL:SECurity:AUTHenticat ............223 CONFigure:TDSCdma:SIGN<i>:CELL:SECurity:ENABle ............223 CONFigure:TDSCdma:SIGN<i>:CELL:SECurity:SKEY ............
  • Page 224: Ue Identity

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference Parameters: <SecretKey> Range: #H0 to #HFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF *RST: #H000102030405060708090A0B0C0D0E0F Example: Configuring Network Settings Firmware/Software: V3.2.10 Manual operation: "Secret Key" on page 113 CONFigure:TDSCdma:SIGN<i>:CELL:SECurity:OPC <OPC> Specifies the key OP as 32-digit hexadecimal number. Parameters: <OPC> Range: #H0 to #HFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF...
  • Page 225: Requested Ue Data

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference Parameters: <Enable> OFF | ON *RST: Example: Configuring Network Settings Firmware/Software: V3.2.10 Manual operation: "In Use" on page 114 CONFigure:TDSCdma:SIGN<i>:CELL:UEIDentity:IMSI <Value> Specifies the default IMSI that the instrument can use before the UE is registered. Parameters: <Value>...
  • Page 226: Cell Reselection Settings

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference Manual operation: "IMEI Request" on page 115 2.6.11.6 Cell Reselection Settings The following commands define cell reselection information to be broadcast to the UE..........226 CONFigure:TDSCdma:SIGN<i>:CELL:RESelection:SEARch ..........226 CONFigure:TDSCdma:SIGN<i>:CELL:RESelection:QUALity ........227 CONFigure:TDSCdma:SIGN<i>:CELL:RESelection:QUALity:EUTRa ........227 CONFigure:TDSCdma:SIGN<i>:CELL:RESelection:TRESelection CONFigure:TDSCdma:SIGN<i>:CELL:RESelection:SEARch <Sintrasearch>, <Sintersearch>, <Ssearchrat>...
  • Page 227: Timer And Constants

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference <Qhyst1> Hysteresis for FDD target cells in case the quality measure for reselection is set to CPICH RSCP and for GSM and TDD target cells Range: 0 dB to 40 dB *RST: 4 dB Default unit: dB Example: Configuring Network Settings...
  • Page 228 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference ............229 CONFigure:TDSCdma:SIGN<i>:CELL:TOUT:NN<no> ............229 CONFigure:TDSCdma:SIGN<i>:CELL:TOUT:SN<no> .............230 CONFigure:TDSCdma:SIGN<i>:CELL:TOUT:DCLCoeff CONFigure:TDSCdma:SIGN<i>:CELL:TOUT:T<no> <Value> Set the timeout value for timer T3212, T3312 and 313. Suffix: <no> 3212,3312,313 Parameters: <Value> Range: 0 to 255, T313: 0 s to 15 s *RST: Default unit: T3212: 6 minutes, T3312: 2 seconds, T313: 1 sec- Example:...
  • Page 229 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference CONFigure:TDSCdma:SIGN<i>:CELL:TOUT:PPIF <Indications> Number of paging indicators N that the R&S CMW transmits in each PICH frame. Parameters: <Indications> Range: 18 | 36 | 72 | 144 *RST: Firmware/Software: V3.2.10 Manual operation: "Paging Indications per Frame" on page 118 CONFigure:TDSCdma:SIGN<i>:CELL:TOUT:ATOFfset <Offset>...
  • Page 230: Neighbor Cell Settings

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference The UE shall count successive "in sync" indications received from layer 1 during T313 is activated. When the maximum value is exceeded, the UE considers a "radio link fail- ure" condition and a connection release. Suffix: <no>...
  • Page 231 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference Firmware/Software: V3.2.20 Manual operation: "Threshold" on page 120 CONFigure:TDSCdma:SIGN<i>:NCELl:GSM:CELL<n> <Enable>, <Band>, <Channel>[, <Measurement>] Configures an entry of the neighbor cell list for GSM. Suffix: <n> 1..16 Number of the entry Parameters: <Enable> OFF | ON Enables or disables the entry *RST: <Band>...
  • Page 232 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference Suffix: <n> 1..8 Number of the entry Parameters: <Enable> OFF | ON Enables or disables the entry *RST: <Band> OB1 | OB2 | OB3 | OB4 | OB5 | OB6 | OB7 | OB8 | OB9 | OB10 | OB11 | OB12 | OB13 | OB14 | OB15 | OB16 | OB17 | OB18 | OB19 | OB20 | OB21 | OB22 | OB23 | OB24 | OB25 | OB26 | OB27 | OB28 | OB29 | OB30 | OB31 | OB32 | OB33 | OB34 |...
  • Page 233 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference FDD band Channel no. N 5180 to 5279 5280 to 5379 5380 to 5579 5580 to 5729 5730 to 5849 5850 to 5999 6000 to 6149 6150 to 6449 6450 to 6599 6600 to 7499 7500 to 7699 7700 to 8039 8040 to 8689...
  • Page 234: Time Settings

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference TDD band Channel no. N 43590 to 45589 45590 to 46589 CONFigure:TDSCdma:SIGN<i>:NCELl:TDSCdma:CELL<n> <Enable>, <Band>, <Channel>, <ScramblingCode>[, <Measurement>] Configures an entry of the neighbor cell list for TD-SCDMA. Suffix: <n> 1..16 Number of the entry Parameters: <Enable>...
  • Page 235 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference ............235 CONFigure:TDSCdma:SIGN<i>:CELL:TIME:TSOurce ............235 CONFigure:TDSCdma:SIGN<i>:CELL:TIME:DATE ............236 CONFigure:TDSCdma:SIGN<i>:CELL:TIME:TIME ............236 CONFigure:TDSCdma:SIGN<i>:CELL:TIME:ATIMe ............236 CONFigure:TDSCdma:SIGN<i>:CELL:TIME:DSTime ............237 CONFigure:TDSCdma:SIGN<i>:CELL:TIME:SNOW .............237 CONFigure:TDSCdma:SIGN<i>:CELL:TIME:SREGister CONFigure:TDSCdma:SIGN<i>:CELL:TIME:TSOurce <SourceTime> Selects the date and time source. The time source DATE is configured via the following commands: ●...
  • Page 236 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference CONFigure:TDSCdma:SIGN<i>:CELL:TIME:TIME <Hour>, <Minute>, <Second> Specifies the UTC time for the time source DATE (see CONFigure:TDSCdma: SIGN<i>:CELL:TIME:TSOurce). Parameters: <Hour> Range: 0 to 23 *RST: <Minute> Range: 0 to 59 *RST: <Second> Range: 0 to 59 *RST: Example: Sending Date and Time Information to the UE...
  • Page 237: Synchronization Settings

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference Firmware/Software: V3.5.20 Manual operation: "Daylight Saving Time" on page 121 CONFigure:TDSCdma:SIGN<i>:CELL:TIME:SNOW Triggers the transfer of the date and time information to the UE immediately. Example: Sending Date and Time Information to the UE Usage: Event Firmware/Software: V3.5.20...
  • Page 238: Hsdpa Settings

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference CONFigure:TDSCdma:SIGN<i>:CELL:SYNC:OFFSet? Displays the timing offset relative to the time zone. Return values: <Offset> The current version supports only offset = 0 μs. Range: 0 µs to 0 µs Default unit: s Example: Configuring Network Settings Usage: Query only Firmware/Software: V3.2.50...
  • Page 239: Ue Measurement Report Settings

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference Example: Setting up an HSDPA Connection (Signaling) Firmware/Software: V3.2.70 Options: R&S CMW-KS751 Manual operation: "Configuration Type" on page 123 2.6.13 UE Measurement Report Settings The following commands configure the UE measurement reports............239 CONFigure:TDSCdma:SIGN<i>:UEReport:ENABle ............
  • Page 240 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference Parameters: <PCCPCHRSCP> OFF | ON *RST: <TimeslotISCP> OFF | ON *RST: <TChBLER> OFF | ON *RST: <TxPower> OFF | ON *RST: <TimeAdv> OFF | ON *RST: <Pathloss> OFF | ON *RST: Example: Configuring UE Measurement Report Settings Firmware/Software: V3.2.10 Manual operation: "UTRA TDD"...
  • Page 241: Messaging (Sms)

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference CONFigure:TDSCdma:SIGN<i>:UEReport:NCELl:GSM:ENABle <RSSI>, <BSIC> Enables or disables the evaluation and display of the individual information elements included in the UE measurement report message related to GSM neighbor cell. Parameters: <RSSI> OFF | ON *RST: <BSIC>...
  • Page 242 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference CONFigure:TDSCdma:SIGN<i>:SMS:KTLoop <Enable> Specifies whether the test loop is kept activated for an established RMC connection with test loop, when an SMS message is sent to the UE. Parameters: <Enable> OFF | ON *RST: Example: Sending / Receiving a Short Message (Signaling) Firmware/Software: V3.2.10...
  • Page 243 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference SENSe:TDSCdma:SIGN<i>:SMS:INComing:INFO:MTEXt? Returns the text of the last SMS message received from the UE. Only 7-bit ASCII text is supported. Return values: <MessageText> Message text as string Example: Sending / Receiving a Short Message (Signaling) Usage: Query only Firmware/Software: V3.2.10...
  • Page 244: Message Monitoring Settings

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference ● The last received SMS message has been deleted, see CLEan:TDSCdma: on page 243. SIGN<i>:SMS:INComing:INFO:MTEXt Return values: <LastRecMessRead> OFF | ON OFF: unread message available ON: no unread message available *RST: Example: Sending / Receiving a Short Message (Signaling) Usage: Query only Firmware/Software: V3.2.10...
  • Page 245: Ber Measurement

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference 2.6.16 BER Measurement The following sections describe the commands related to the signaling BER measure- ment. ● Measurement Control and States................. 245 ● Measurement Settings..................247 ● Measurement Results................... 250 2.6.16.1 Measurement Control and States The following commands control the measurement and return the current measure- ment state.
  • Page 246 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference See also: "Measurement Control" in the R&S CMW user manual, chapter "Remote Control" Return values: <State> OFF | RDY | RUN OFF: measurement switched off, no resources allocated, no results available (when entered after ABORt...) RDY: measurement has been terminated, valid results may be available RUN: measurement running (after INITiate..., READ...),...
  • Page 247 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference <RessourceState> QUE | ACT | INV QUE: measurement without resources, no results available ("queued") ACT: resources allocated, acquisition of results in progress but not complete ("active") INV: not applicable because <main_state>: OFF or RDY ("inva- lid") Usage: Query only...
  • Page 248 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference CONFigure:TDSCdma:SIGN<i>:BER:REPetition <Repetition> Specifies the repetition mode of the measurement. The repetition mode specifies whether the measurement is stopped after a single-shot or repeated continuously. Use to determine the number of trans- CONFigure:TDSCdma:SIGN<i>:BER:TBLocks port blocks per single shot. See also: "Statistical Settings"...
  • Page 249 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference CONFigure:TDSCdma:SIGN<i>:BER:PNResync <Enable> Activates or deactivates a correction (reordering) mechanism for transports blocks loo- ped back in wrong order. Parameters: <Enable> OFF | ON ON: correction mechanism active, BER measurement result based on corrected block sequence, number of corrected blocks available as result "PN Discontinuity"...
  • Page 250 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference <ULTFCIFaults> Range: 0 % to 100 % *RST: Default unit: % Additional parameters: OFF | ON (disables the limit | enables the limit using the previous/default level) <FDR> Range: 0 % to 100 % *RST: Default unit: % Additional parameters: OFF | ON (disables the limit | enables the...
  • Page 251: Hsdpa Ack Measurement

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference <5_LostTransBlocks> Difference between the number of blocks sent and the number of blocks received Range: 0 to 50000 <6_ULTFCIFaults> Percentage of transport blocks which the UE receiver detected with a wrong transport format, irrespective of the result of the CRC check(s) Range: 0 % to 100 %...
  • Page 252 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference INITiate:TDSCdma:SIGN<i>:HACK STOP:TDSCdma:SIGN<i>:HACK ABORt:TDSCdma:SIGN<i>:HACK Starts, stops, or aborts the measurement: ● INITiate... starts or restarts the measurement. The measurement enters the "RUN" state. ● STOP... halts the measurement immediately. The measurement enters the "RDY" state.
  • Page 253 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference Options: R&S CMW-KS751 Manual operation: "HSDPA ACK (Softkey)" on page 132 FETCh:TDSCdma:SIGN<i>:HACK:STATe:ALL? Queries the main measurement state and the measurement substates. Both measure- ment substates are relevant for running measurements only. Use FETCh:...:STATe? to query the main measurement state only. Use INITiate..., STOP..., ABORt...
  • Page 254 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference ..............254 CONFigure:TDSCdma:SIGN<i>:HACK:TOUT ............254 CONFigure:TDSCdma:SIGN<i>:HACK:REPetition ............255 CONFigure:TDSCdma:SIGN<i>:HACK:MSFRames ..............255 CONFigure:TDSCdma:SIGN<i>:HACK:HARQ CONFigure:TDSCdma:SIGN<i>:HACK:TOUT <Timeout> Defines a timeout for the measurement. The timer is started when the measurement is initiated via a READ or INIT command. It is not started if the measurement is initiated manually (ON/OFF key or RESTART/STOP key).
  • Page 255 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference CONFigure:TDSCdma:SIGN<i>:HACK:MSFRames <MeasSubframes> Defines the number of HSDPA subframes to be measured per measurement cycle (statistics cycle). Parameters: <MeasSubframes> Range: 100 to 1E+6 Increment: 100 *RST: 2000 Example: Configuring the HSDPA ACK Measurement Firmware/Software: V3.5.20 Options: R&S CMW-KS751 Manual operation:...
  • Page 256 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference ..............259 READ:TDSCdma:SIGN<i>:HACK:MSFRames? ................259 FETCh:TDSCdma:SIGN<i>:HACK:MCQI? .................259 READ:TDSCdma:SIGN<i>:HACK:MCQI? FETCh:TDSCdma:SIGN<i>:HACK:TRACe:MCQI:CURRent? READ:TDSCdma:SIGN<i>:HACK:TRACe:MCQI:CURRent? Returns the current median CQI trace results. The number of results depends on the configured number of subframes to be mea- sured per measurement cycle, see CONFigure:TDSCdma:SIGN<i>:HACK: MSFRames.
  • Page 257 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference Usage: Query only Firmware/Software: V3.5.20 Options: R&S CMW-KS751 For additional information concerning syntax elements and returned values refer to Conventions and General Information. FETCh:TDSCdma:SIGN<i>:HACK:THRoughput:ABSolute? READ:TDSCdma:SIGN<i>:HACK:THRoughput:ABSolute? Return the throughput results as absolute values. The current, maximum, minimum, scheduled and average values are returned, see "Throughput"...
  • Page 258 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference FETCh:TDSCdma:SIGN<i>:HACK:THRoughput:RELative? READ:TDSCdma:SIGN<i>:HACK:THRoughput:RELative? Return the throughput results as percentage of the Max. possible Throughput. The cur- rent, maximum, minimum, scheduled and average values are returned, see "Through- put" on page 50. Return values: <Reliability> Reliability Indicator <RelCurrent>...
  • Page 259 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x Command Reference For additional information concerning syntax elements and returned values refer to Conventions and General Information. FETCh:TDSCdma:SIGN<i>:HACK:BLER? READ:TDSCdma:SIGN<i>:HACK:BLER? Return the BLER result, see "DL BLER" on page 51. Return values: <Reliability> Reliability Indicator <BLER> Range: 0 % to 100 % Default unit: %...
  • Page 260: List Of Commands

    ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x List of Commands Usage: Query only Firmware/Software: V3.5.20 Options: R&S CMW-KS751 For additional information concerning syntax elements and returned values refer to Conventions and General Information. 2.7 List of Commands ABORt:TDSCdma:SIGN<i>:BER........................245 ABORt:TDSCdma:SIGN<i>:HACK........................ 252 CALCulate:TDSCdma:SIGN<i>:BER?......................250 CALL:TDSCdma:SIGN<i>:CSWitched:ACTion..................... 158 CALL:TDSCdma:SIGN<i>:PSWitched:ACTion....................158 CLEan:TDSCdma:SIGN<i>:SMS:INComing:INFO:MTEXt................
  • Page 261 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x List of Commands CONFigure:TDSCdma:SIGN<i>:CELL:SYNC:ZONE..................237 CONFigure:TDSCdma:SIGN<i>:CELL:TIME:ATIMe..................236 CONFigure:TDSCdma:SIGN<i>:CELL:TIME:DATE..................235 CONFigure:TDSCdma:SIGN<i>:CELL:TIME:DSTime...................236 CONFigure:TDSCdma:SIGN<i>:CELL:TIME:SNOW..................237 CONFigure:TDSCdma:SIGN<i>:CELL:TIME:SREGister................237 CONFigure:TDSCdma:SIGN<i>:CELL:TIME:TIME..................236 CONFigure:TDSCdma:SIGN<i>:CELL:TIME:TSOurce................. 235 CONFigure:TDSCdma:SIGN<i>:CELL:TOUT:ATOFfset................229 CONFigure:TDSCdma:SIGN<i>:CELL:TOUT:DCLCoeff................230 CONFigure:TDSCdma:SIGN<i>:CELL:TOUT:NN<no>................. 229 CONFigure:TDSCdma:SIGN<i>:CELL:TOUT:OSYNch................228 CONFigure:TDSCdma:SIGN<i>:CELL:TOUT:PPIF..................229 CONFigure:TDSCdma:SIGN<i>:CELL:TOUT:PREPetitions................. 228 CONFigure:TDSCdma:SIGN<i>:CELL:TOUT:SN<no>................. 229 CONFigure:TDSCdma:SIGN<i>:CELL:TOUT:T<no>..................228 CONFigure:TDSCdma:SIGN<i>:CELL:UEIDentity:IMSI................225 CONFigure:TDSCdma:SIGN<i>:CELL:UEIDentity:USE................224 CONFigure:TDSCdma:SIGN<i>:CELL:URA....................221 CONFigure:TDSCdma:SIGN<i>:CONNection:PACKet:DRATe..............
  • Page 262 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x List of Commands CONFigure:TDSCdma:SIGN<i>:DL:LEVel:PICH..................198 CONFigure:TDSCdma:SIGN<i>:DL:LEVel:SCCPch..................198 CONFigure:TDSCdma:SIGN<i>:DL:MIDamble:CONFig:FPACh..............200 CONFigure:TDSCdma:SIGN<i>:DL:MIDamble:CONFig:PICH..............200 CONFigure:TDSCdma:SIGN<i>:DL:MIDamble:CONFig:SCCPch..............200 CONFigure:TDSCdma:SIGN<i>:DL:SLOT:DPCH..................199 CONFigure:TDSCdma:SIGN<i>:DL:SLOT:FPACh?..................199 CONFigure:TDSCdma:SIGN<i>:DL:TXPower:PCCPchtt................200 CONFigure:TDSCdma:SIGN<i>:DOWNlink:OCNS..................195 CONFigure:TDSCdma:SIGN<i>:ETOE......................156 CONFigure:TDSCdma:SIGN<i>:FADing:AWGN:ENABle................193 CONFigure:TDSCdma:SIGN<i>:FADing:AWGN:NOISe................194 CONFigure:TDSCdma:SIGN<i>:FADing:AWGN:SNRatio?................194 CONFigure:TDSCdma:SIGN<i>:FADing:FSIMulator:DSHift................. 192 CONFigure:TDSCdma:SIGN<i>:FADing:FSIMulator:DSHift:MODE............. 191 CONFigure:TDSCdma:SIGN<i>:FADing:FSIMulator:ENABle............... 189 CONFigure:TDSCdma:SIGN<i>:FADing:FSIMulator:GLOBal:SEED............190 CONFigure:TDSCdma:SIGN<i>:FADing:FSIMulator:ILOSs:LOSS............... 191 CONFigure:TDSCdma:SIGN<i>:FADing:FSIMulator:ILOSs:MODE..............190 CONFigure:TDSCdma:SIGN<i>:FADing:FSIMulator:RESTart..............190 CONFigure:TDSCdma:SIGN<i>:FADing:FSIMulator:RESTart:MODE............
  • Page 263 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x List of Commands CONFigure:TDSCdma:SIGN<i>:SMS:OUTGoing:RMCDelay...............242 CONFigure:TDSCdma:SIGN<i>:SPOint......................194 CONFigure:TDSCdma:SIGN<i>:UEReport:CCELl:ENABle................239 CONFigure:TDSCdma:SIGN<i>:UEReport:ENABle..................239 CONFigure:TDSCdma:SIGN<i>:UEReport:NCELl:GSM:ENABle..............241 CONFigure:TDSCdma:SIGN<i>:UEReport:NCELl:LTE:ENABle..............241 CONFigure:TDSCdma:SIGN<i>:UEReport:NCELl:TDSCdma:ENABle............240 CONFigure:TDSCdma:SIGN<i>:UEReport:RINTerval.................. 239 CONFigure:TDSCdma:SIGN<i>:UL:CODE:LIST<i>:PRACh.................205 CONFigure:TDSCdma:SIGN<i>:UL:ENPower:DPCH................... 202 CONFigure:TDSCdma:SIGN<i>:UL:ENPower:UPPCh?................203 CONFigure:TDSCdma:SIGN<i>:UL:IGNorerach:UPPCh................204 CONFigure:TDSCdma:SIGN<i>:UL:MIDamble:CONFig:PRACh?..............206 CONFigure:TDSCdma:SIGN<i>:UL:MIDamble:SHIFt:PRACh..............206 CONFigure:TDSCdma:SIGN<i>:UL:MMAX:PRACh..................206 CONFigure:TDSCdma:SIGN<i>:UL:MUEPower................... 201 CONFigure:TDSCdma:SIGN<i>:UL:POWer:STEP:UPPCh................203 CONFigure:TDSCdma:SIGN<i>:UL:SHIFt:UPPCh..................204 CONFigure:TDSCdma:SIGN<i>:UL:SLOT:DPCH..................202 CONFigure:TDSCdma:SIGN<i>:UL:SLOT:PRACh..................205 CONFigure:TDSCdma:SIGN<i>:UL:SYNChronize:CODE:BITMap:UPPCh..........202 CONFigure:TDSCdma:SIGN<i>:UL:SYNChronize:TRANsmission:MAXimum:UPPCh........
  • Page 264 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x List of Commands INITiate:TDSCdma:SIGN<i>:BER......................... 245 INITiate:TDSCdma:SIGN<i>:HACK.......................252 PREPare:TDSCdma:SIGN<i>:HANDover..................... 159 PREPare:TDSCdma:SIGN<i>:HANDover:CATalog:DESTination?............... 159 PREPare:TDSCdma:SIGN<i>:HANDover:DESTination................160 PREPare:TDSCdma:SIGN<i>:HANDover:EXTernal:DESTination..............160 PREPare:TDSCdma:SIGN<i>:HANDover:EXTernal:GSM................160 PREPare:TDSCdma:SIGN<i>:HANDover:EXTernal:LTE................161 PREPare:TDSCdma:SIGN<i>:HANDover:EXTernal:TDSCdma..............163 PREPare:TDSCdma:SIGN<i>:HANDover:MMODe..................163 READ:TDSCdma:SIGN<i>:BER?........................250 READ:TDSCdma:SIGN<i>:DL:CODE:PICH?....................197 READ:TDSCdma:SIGN<i>:DL:CODE:SCCPch?...................197 READ:TDSCdma:SIGN<i>:HACK:BLER?..................... 259 READ:TDSCdma:SIGN<i>:HACK:MCQI?..................... 259 READ:TDSCdma:SIGN<i>:HACK:MSFRames?................... 259 READ:TDSCdma:SIGN<i>:HACK:THRoughput:ABSolute?................257 READ:TDSCdma:SIGN<i>:HACK:THRoughput:RELative?................258 READ:TDSCdma:SIGN<i>:HACK:TRACe:MCQI:CURRent?................256 READ:TDSCdma:SIGN<i>:HACK:TRACe:THRoughput:AVERage?............
  • Page 265 ® TD-SCDMA Signaling R&S CMW-KM75x/-KS75x/-KS76x List of Commands SENSe:TDSCdma:SIGN<i>:UEReport:NCELl:TDSCdma:CELL<no>?............168 SENSe:TDSCdma:SIGN<i>:UESinfo:CNUMber?..................177 SENSe:TDSCdma:SIGN<i>:UESinfo:CONNection:CIRCuit?................176 SENSe:TDSCdma:SIGN<i>:UESinfo:CONNection:PACKet?............... 177 SENSe:TDSCdma:SIGN<i>:UESinfo:DINFo?....................178 SENSe:TDSCdma:SIGN<i>:UESinfo:DNUMber?..................177 SENSe:TDSCdma:SIGN<i>:UESinfo:EMERgency?..................176 SENSe:TDSCdma:SIGN<i>:UESinfo:IMEI?....................179 SENSe:TDSCdma:SIGN<i>:UESinfo:RIDentity?...................177 SENSe:TDSCdma:SIGN<i>:UESinfo:RITYpe?..................... 178 SENSe:TDSCdma:SIGN<i>:UESinfo:TTY?....................179 SENSe:TDSCdma:SIGN<i>:UESinfo:UEADdress:IPV<n>?................179 SOURce:TDSCdma:SIGN<i>:CELL:STATe....................157 SOURce:TDSCdma:SIGN<i>:CELL:STATe:ALL?..................157 STOP:TDSCdma:SIGN<i>:BER........................245 STOP:TDSCdma:SIGN<i>:HACK........................252 User Manual 1173.9670.02 ─ 18...
  • Page 266: Td-Scdma Multi Evaluation Measurement

    ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x General Description 3 TD-SCDMA Multi Evaluation Measurement The "TD-SCDMA Multi Evaluation" measurement firmware application (option R&S CMW-KM750) provides quick and flexible TX tests on TD-SCDMA uplink signals and an RX test (Bit Error Rate and Block Error Ratio). Option R&S CMW-KM750 allows you to measure QPSK modulated signals only.
  • Page 267: Td-Scdma Tx Tests

    ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x General Description ● TD-SCDMA Signal Properties................273 ● Limit Settings and Conformance Requirements............277 ● Measurement Results................... 282 3.2.1 TD-SCDMA TX Tests TX tests have many characteristics in common. The following sections describe these characteristics and show how to perform TX tests. ●...
  • Page 268 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x General Description 3.2.1.3 Defining the Scope of the Measurement The R&S CMW can measure up to 16 consecutive TD-SCDMA subframes (112 slots) in a single measurement cycle and store the measurement results for each slot. The total number of slots per measurement cycle is termed the "Measurement Length".
  • Page 269: Td-Scdma Rx Tests

    ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x General Description a command mapping table, see Chapter 3.5.4, "Combined Signal Path Commands", on page 418. The signal routing and analyzer settings and some UE signal info settings are config- ured by the signaling application only. The multi evaluation measurement displays the values determined by the signaling application as "fixed"...
  • Page 270: Multi Evaluation List Mode

    ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x General Description For transport channel mode "RMC" you can use the ARB file named TD-SCDMA-DL_12k2.wv (uses all 1 pattern). Alternatively (and for transport channel mode "USER") you can generate an ARB file using R&S WinIQSIM2 and the following settings: –...
  • Page 271 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x General Description One list mode measurement can cover up to 500 segments with in total up to 1600 subframes. Up to 6 uplink timeslots can be measured per subframe. In list mode the R&S CMW can test off power (power vs time measurement), modula- tion and spectrum.
  • Page 272 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x General Description If a slot cannot be measured accurately, e.g. because of overflow, low signal or syn- chronization error, the behavior depends on the parameter Measure on Exception. If it is set to "Off", the measurement of a segment stops as soon as an error occurs and the measurement continues with the next segment.
  • Page 273: Td-Scdma Signal Properties

    ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x General Description Table 3-1: List mode commands Parameters SCPI commands Activate / deactivate list mode CONFigure:TDSCdma:MEAS<i>:MEValuation:LIST Number of segments CONFigure:TDSCdma:MEAS<i>:MEValuation:LIST:COUNt Segment configuration (seg- CONFigure:TDSCdma:MEAS<i>:MEValuation:LIST: ment length, switch point, mod- SEGMent<Segno>:SETup ulation type, ...) Statistical length and result CONFigure:TDSCdma:MEAS<i>:MEValuation:LIST: activation...
  • Page 274 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x General Description FDMA), time (Time Division Multiple Access, TDMA) and code (Code Division Multiple Access, CDMA). The same frequency is used for uplink and downlink (Time Division Duplex, TDD). ● Frames and Timeslots...................274 ●...
  • Page 275 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x General Description TS0 is always allocated to the downlink, TS1 to the uplink. Timeslots 2 to 6 are divided between the two directions, separated by the switching point. By moving the switching point the ratio between uplink and downlink data rates can be adapted to increase the spectrum efficiency.
  • Page 276 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x General Description repetition and shifting. The basic midamble is a cell-specific bit pattern correlated to a certain scrambling code. Figure 3-4: Traffic timeslot structure 3.2.4.2 Channelization for CDMA Channelization is applied to the data part of physical channels. This operation trans- forms each data symbol into a number of chips.
  • Page 277: Limit Settings And Conformance Requirements

    ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x General Description 3.2.5 Limit Settings and Conformance Requirements Conformance requirements for TD-SCDMA transmitter tests are specified in 3GPP TS 34.122, section 5, "Transmitter Characteristics". The following sections give an overview of the R&S CMW limit settings and the related test requirements.
  • Page 278 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x General Description Figure 3-5: Modulation limit settings The table below lists the test requirements of 3GPP TS 34.122. Characteristics Refer to 3GPP TS 34.122, section... Specified Limit EVM (RMS) 5.7.1 Error Vector Magnitude ≤...
  • Page 279 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x General Description Figure 3-6: Power template according to 3GPP The default limit settings comply with 3GPP. The limits within the three areas and the borders (chip positions) of the areas can be modified. Figure 3-7: Power vs time limit settings 3.2.5.3 ACLR Limits...
  • Page 280 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x General Description The ACLR limits are defined in the configuration dialog. Figure 3-8: Spectrum ACLR limit settings The ACLR shall not exceed –33 dB at frequencies ±1.6 MHz from the carrier (channels ±1) and –43 dB at frequencies ±3.2 MHz from the carrier (channels ±2). The limits must be met if the adjacent channel power is larger than –55 dBm (absolute limit);...
  • Page 281 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x General Description Frequency Offset Minimum Measurement from carrier Δf requirement bandwidth 0.8 MHz to 1.8 MHz –35 dBc – 14*(Δf/MHz – 0.8) dBc 30 kHz (--> Point E, D) 1.8 MHz to 2.4 MHz –49 dBc –...
  • Page 282: Measurement Results

    ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x General Description Figure 3-10: Spectrum emission mask 3.2.6 Measurement Results The results of the TD-SCDMA multi evaluation measurement are displayed in several different views. Use the "Display" parameters to select the views and to change the appearance and contents of the views.
  • Page 283 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x General Description ● Power vs. Time (PvT) ● ACLR ● Spectrum Emission Mask ● Most important results of detailed views "Mod. Scalar" and "BER" See also: "TX Measurements" in the R&S CMW user manual, chapter "System Over- view"...
  • Page 284 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x General Description ● Code Domain Monitor ● Code Domain Power (CDP) ● Code Domain Error (CDE) ● Power vs. Time Each of the detailed views shows one or two diagrams and a statistical overview of sin- gle-slot results (except Code Domain Monitor).
  • Page 285 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x General Description The diagrams labeled "Preselected Slot" display the CDP and CDE for all physical channels (DPCHs and SICH), measured in this slot. Each diagram contains 16 bars, corresponding to up to 16 channels. Channels with a spreading factor smaller than 16 occupy several adjacent bars (e.g.
  • Page 286 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x General Description The method of measurements ensures that the results correspond to the ACLR speci- fied in 3GPP TS 34.122 where a TD-SCDMA channel filter is used. The central bar shows the power at the nominal carrier frequency (UL Frequency); the bars ±1 correspond to the 1 adjacent channels (±1.6 MHz from the UL frequency) and the 2...
  • Page 287 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x General Description is used. All measured spectrum emission values are relative to the UE output power measured in a 1.28 MHz bandwidth (reference power). The example shows the results measured with the 30 kHz filter bandwidth (lower blue curve, including the center) and the 1 MHz bandwidth (upper curves at offset frequen- cies around 3 MHz).
  • Page 288 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x General Description TX Measurement The table provides an overview of statistical values measured in the "Scalar Slot". Other detailed views provide a subset of these values: ● UE Power: Transmitter output power of the UE, measured in a bandwidth of 2.1 MHz (Band pass: 2.1 MHz, RRC, roll-off factor = 0.22).
  • Page 289 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x General Description Hotkey Description "Select Diagram ..." Select the diagrams (preselected slot / multislot) to be displayed. "X Scale... / Y Scale..." Modify the ranges of the X-axis and the Y-axis. "Scalar Slot ..." Modify the slot used for statistical evaluation of single-slot results.
  • Page 290: Gui Reference

    ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x GUI Reference Modify the "Scalar Slot" to display the results of another slot. A restart of the measure- ment is not required. The statistical values in the tables are calculated as follows: ● Current: Value of the result obtained in the last measurement interval.
  • Page 291: Parameters And Settings

    ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x GUI Reference Multi Evaluation (Softkey) The softkey shows the current measurement state. Additional measurement substates can be retrieved via remote control. Remote command: INITiate:TDSCdma:MEAS<i>:MEValuation ABORt:TDSCdma:MEAS<i>:MEValuation STOP:TDSCdma:MEAS<i>:MEValuation FETCh:TDSCdma:MEAS<i>:MEValuation:STATe? FETCh:TDSCdma:MEAS<i>:MEValuation:STATe:ALL? 3.3.2 Parameters and Settings The most important settings of the "TD-SCDMA Multi Evaluation" measurement are displayed in the measurement dialog.
  • Page 292 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x GUI Reference Figure 3-16: Signal routing and analyzer settings Scenario, Controlled by....................292 Routing........................293 External Attenuation (Input)..................293 Band, Frequency, Channel..................293 Expected Nominal Power....................294 User Margin.........................294 Mixer Level Offset....................... 294 Frequency Offset......................295 Scenario, Controlled by This parameter allows to switch between certain test situations that require different sets of parameters.
  • Page 293 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x GUI Reference RF Routing Selects the input path for the measured RF signal, i.e. the input connector and the RX module to be used. In the Standalone (SA) scenario, these parameters are controlled by the measurement. In the Combined Signal Path (CSP) scenario, they are controlled by the signaling appli- cation.
  • Page 294 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x GUI Reference Expected Nominal Power Defines the nominal power of the RF signal to be measured. An appropriate value for TD-SCDMA signals is the peak output power at the DUT during the measurement interval.
  • Page 295 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x GUI Reference Frequency Offset Sets positive or negative frequency offsets to be added to the specified frequencies. In the Standalone (SA) scenario, this parameter is controlled by the measurement. In the Combined Signal Path (CSP) scenario, it is controlled by the signaling application. Remote command: (SA) CONFigure:TDSCdma:MEAS<i>:RFSettings:FOFFset...
  • Page 296 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x GUI Reference First Active Uplink Slot First active uplink timeslot in a subframe. This parameter must be set correctly if an IF power trigger is used. It has no effect for external trigger signals and waveform markers (subframe trigger expected).
  • Page 297 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x GUI Reference In the Standalone (SA) scenario, this parameter is controlled by the measurement. In the Combined Signal Path (CSP) scenario, it is controlled by the signaling application. Remote command: (SA) CONFigure:TDSCdma:MEAS<i>:UESignal:NUSers Modulation Type Selects the type of modulation: QPSK, 8PSK or 16-QAM.
  • Page 298 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x GUI Reference SICH Code Number Channelization code number of the shared information channel (HS-SICH). The spreading factor of the HS-SICH equals 16. The resulting channelization code is . As a result of this setting the channel with this code number is labeled as 16,<Index>...
  • Page 299 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x GUI Reference Figure 3-18: Measurement control settings Repetition........................299 Stop Condition......................300 No. of Subframes......................300 Preselected Slot......................300 Scalar Slot........................300 Subframe Offset......................301 Analysis Mode......................301 Measure on Exception....................301 Power vs. Time......................301 └...
  • Page 300 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x GUI Reference ● Continuous: The measurement is continued until it is explicitly terminated; the results are periodically updated. ● Single-Shot: The measurement is stopped after one statistics cycle. Single-shot is preferable if only a single measurement result is required under fixed conditions, which is typical for remote-controlled measurements.
  • Page 301 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x GUI Reference Subframe Offset Allows to compensate a subframe number mismatch for RX measurements. There are four subframes in a TTI, so the subframe numbers are 0 to 3. Specify the number of the subframe that contains the data expected in subframe number 0.
  • Page 302 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x GUI Reference In the TD-SCDMA multi evaluation measurement, the measurement interval is comple- ted when the R&S CMW has measured the full subframe sequence ("No. of Sub- frames"). The measurement provides independent statistic counts for the modulation results, the spectrum results and the power vs.
  • Page 303 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x GUI Reference Sets Bit Error Rate (BER) measurement control. Statistic Count ← BER Statistic Count. Remote command: CONFigure:TDSCdma:MEAS<i>:MEValuation:SCOunt:BER Data Pattern ← BER Selects the expected data pattern for looped-back RX test signals. Set this parameter according to the data pattern used for generating the downlink signal (the ARB file).
  • Page 304 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x GUI Reference CONFigure:TDSCdma:MEAS<i>:MEValuation:RESult:MSCalar CONFigure:TDSCdma:MEAS<i>:MEValuation:RESult:BER List Mode Enable Shows whether the list mode is enabled and disables an enabled list mode. Enabling the list mode is only possible via the remote control command below. The list mode is essentially a remote control feature;...
  • Page 305 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x GUI Reference External trigger signal fed in via TRIG A or TRIG B on the rear panel of the instru- ment (availability depends on instrument model). Without a configured trigger delay, a subframe trigger signal is expected. ●...
  • Page 306 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x GUI Reference Trigger IF Min Gap Defines a minimum duration of the power-down periods (gaps) between two triggered power pulses. This setting is valid for an "(IF) Power" trigger source. The trigger system is controlled by means of a timer which is reset to zero in the follow- ing instances: ●...
  • Page 307 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x GUI Reference ● Chapter 3.5.3.8, "Limits (Spectrum ACLR)", on page 370 ● Chapter 3.5.3.9, "Limits (Spectrum Emission)", on page 371 Some examples are listed below. Remote command: CONFigure:TDSCdma:MEAS<i>:MEValuation:LIMit:MERRor CONFigure:TDSCdma:MEAS<i>:MEValuation:LIMit:PVTime:EAReas CONFigure:TDSCdma:MEAS<i>:MEValuation:LIMit:ACLR:YRELative CONFigure:TDSCdma:MEAS<i>:MEValuation:LIMit:EMASk:YABSolute 3.3.2.6 Generator Shortcut This feature enables the user to start the GPRF generator and use GPRF related hot- keys and softkeys within the measurement application.
  • Page 308: Measurement Results

    ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x GUI Reference configurations (like diagram scaling). They are self-explanatory and do not have any remote-control commands assigned. The remaining softkeys / hotkeys are described below. They are displayed only while the combined signal path scenario is active and are provided by the "TD-SCDMA Sig- naling"...
  • Page 309 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x GUI Reference Figure 3-23: TD-SCDMA Multi Evaluation: Overview Each of the detailed views shows one or more diagrams and a statistical overview of single-slot results. User Manual 1173.9670.02 ─ 18...
  • Page 310 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x GUI Reference Figure 3-24: TD-SCDMA Multi Evaluation: Magnitude Error Traces and Bar Graphs The results can be retrieved via the following remote commands. Remote command: etc. FETCh:TDSCdma:MEAS<i>:MEValuation:TRACe:EVMagnitude:CURRent? etc. FETCh:TDSCdma:MEAS<i>:MEValuation:TRACe:MERRor:CURRent? etc. FETCh:TDSCdma:MEAS<i>:MEValuation:TRACe:PERRor:CURRent? etc. FETCh:TDSCdma:MEAS<i>:MEValuation:TRACe:CDMonitor:CDPower? etc.
  • Page 311: Programming

    ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Programming Statistical Overviews and Limit Checks The results can be retrieved via the following remote commands. Remote command: etc. FETCh:TDSCdma:MEAS<i>:MEValuation:MODulation:CURRent? etc. FETCh:TDSCdma:MEAS<i>:MEValuation:SPECtrum:CURRent? FETCh:TDSCdma:MEAS<i>:MEValuation:SPECtrum:ACLR:RELative: etc. CURRent? etc. FETCh:TDSCdma:MEAS<i>:MEValuation:PVTime:CURRent? FETCh:TDSCdma:MEAS<i>:MEValuation:LIMit:PVTime:FAILure? etc. FETCh:TDSCdma:MEAS<i>:MEValuation:BER? 3.4 Programming The following sections provide programming examples for the TD-SCDMA multi evalu- ation measurement.
  • Page 312 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Programming 3.4.1.1 Specifying General Measurement Settings // ***************************************************************************** // System-Reset // ***************************************************************************** *RST; *OPC? *CLS; *OPC? // ***************************************************************************** // Define signal routing as stand alone scenario, alternatively define // combined signal path. Query specified routing settings. // Perform RF and analyzer settings for a TD-SCDMA // signal with a carrier frequency of 1900 MHz and a peak power of 7 dBm, // allowing for a 5 dB user margin.
  • Page 313 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Programming CONFigure:TDSCdma:MEAS:UESignal:UMSHift 1324 CONFigure:TDSCdma:MEAS:UESignal:ECHannel:SICH ON CONFigure:TDSCdma:MEAS:UESignal:CNUMber:SICH SC1 // ***************************************************************************** // Switch to manual mode and deactivate all DPCHs for administration. // Define channelization code numbers and spreading factors. // Activate the required DPCHs. // ***************************************************************************** CONFigure:TDSCdma:MEAS:UESignal:ECHannel:SICH OFF CONFigure:TDSCdma:MEAS:UESignal:CIMode MANual...
  • Page 314 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Programming // ***************************************************************************** // Specifiy statistic counts // ***************************************************************************** CONFigure:TDSCdma:MEAS:MEValuation:SCOunt:MODulation 20 CONFigure:TDSCdma:MEAS:MEValuation:SCOunt:SPECtrum 20 CONFigure:TDSCdma:MEAS:MEValuation:SCOunt:PVTime 20 CONFigure:TDSCdma:MEAS:MEValuation:SCOunt:BER 50 3.4.1.4 Configuring the Trigger System // ***************************************************************************** // Define IF power trigger with slope, threshold, slot delay, // timeout and minimum gap // ***************************************************************************** TRIGger:TDSCdma:MEAS:MEValuation:SOURce 'IF Power'...
  • Page 315 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Programming CONFigure:TDSCdma:MEAS:MEValuation:LIMit:ACLR:YRELative -33, -43 // ***************************************************************************** // Define spectrum emission mask // ***************************************************************************** CONFigure:TDSCdma:MEAS:MEValuation:LIMit:EMASk:YABSolute -55.8,-71.1 CONFigure:TDSCdma:MEAS:MEValuation:LIMit:EMASk:YRELative -42,-42,-57,-47,-33.1 3.4.1.6 Performing Single-Shot Measurements // ***************************************************************************** // Enable all measurements and select a code channel for the CDP // multislot results.
  • Page 316 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Programming FETCh:TDSCdma:MEAS:MEValuation:TRACe:EVMagnitude:MSLot:SDEViation? FETCh:TDSCdma:MEAS:MEValuation:TRACe:MERRor:MSLot:CURRent? FETCh:TDSCdma:MEAS:MEValuation:TRACe:MERRor:MSLot:SDEViation? FETCh:TDSCdma:MEAS:MEValuation:TRACe:PERRor:MSLot:CURRent? FETCh:TDSCdma:MEAS:MEValuation:TRACe:PERRor:MSLot:SDEViation? // ***************************************************************************** // Read statistical results obtained in the last measurement // without re-starting the measurement // ***************************************************************************** FETCh:TDSCdma:MEAS:MEValuation:SPECtrum:CURRent? FETCh:TDSCdma:MEAS:MEValuation:SPECtrum:ACLR:RELative:CURRent? FETCh:TDSCdma:MEAS:MEValuation:MODulation:CURRent? FETCh:TDSCdma:MEAS:MEValuation:PVTime:MAXimum? FETCh:TDSCdma:MEAS:MEValuation:PVTime:ALL? FETCh:TDSCdma:MEAS:MEValuation:BER? // ***************************************************************************** // Read limit check results obtained in the last measurement // without re-starting the measurement // ***************************************************************************** CALCulate:TDSCdma:MEAS:MEValuation:SPECtrum:CURRent?
  • Page 317: Using The Td-Scdma List Mode

    ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Programming 3.4.2 Using the TD-SCDMA List Mode The TD-SCDMA multi evaluation list mode is programmed as follows: ● The measurement is controlled by SCPI commands with the following syn- tax: ...TDSCdma:MEAS:MEValuation:LIST... ● Use general commands of the type ...:TDSCdma:MEAS... (no :MEValuation mnemonic) to define the signal routing and perform general RF and analyzer set- tings.
  • Page 318 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Programming // ***************************************************************************** // Enable modulation and spectrum results for all segments and power // vs time for the segment two. Specify a statistical length of 50 slots. // Specify an evaluation offset of 7 slots. // ***************************************************************************** CONFigure:TDSCdma:MEAS:MEValuation:LIST:SEGMent1:MODulation 50,ON,ON,ON,ON,ON,ON CONFigure:TDSCdma:MEAS:MEValuation:LIST:SEGMent2:MODulation 50,ON,ON,ON,ON,ON,ON...
  • Page 319 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Programming FETCh:TDSCdma:MEAS:MEValuation:LIST:SEGMent2:PVTime:AVERage? FETCh:TDSCdma:MEAS:MEValuation:LIST:SEGMent2:SPECtrum:CURRent? FETCh:TDSCdma:MEAS:MEValuation:LIST:SEGMent2:SPECtrum:AVERage? FETCh:TDSCdma:MEAS:MEValuation:STATe? // ***************************************************************************** // Alternatively use segment-independent commands // to retrieve the results for all segments. // ***************************************************************************** FETCh:TDSCdma:MEAS:MEValuation:LIST:MODulation:CURRent? FETCh:TDSCdma:MEAS:MEValuation:LIST:MODulation:AVERage? FETCh:TDSCdma:MEAS:MEValuation:LIST:SPECtrum:CURRent? FETCh:TDSCdma:MEAS:MEValuation:LIST:SPECtrum:AVERage? 3.4.2.4 Retrieving Single Results for All Segments // ***************************************************************************** // Return selected modulation results.
  • Page 320: Command Reference

    ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference FETCh:TDSCdma:MEAS:MEValuation:LIST:SPECtrum:EMASk:MARGin:BA:MAXimum? // ***************************************************************************** // Return the individual segment reliability indicators // ***************************************************************************** FETCh:TDSCdma:MEAS:MEValuation:LIST:SRELiability? 3.5 Command Reference The following sections provide detailed reference information on the remote control commands of the "TD-SCDMA Measurements" application. ●...
  • Page 321 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference – ULEU (User limit exceeded upper): An upper limit is violated. The FETCh result is located above the limit. – ULEL (User limit exceeded lower): A lower limit is violated. The FETCh result is located below the limit.
  • Page 322 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference RF1C | RF2C | RF3C | RF4C | RFAC | RFBC RF 1 COM to RF 4 COM plus virtual connector names One R&S CMW plus one R&S CMWS RF path selection values: ●...
  • Page 323 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference If the preselected slot can not be measured correctly, this results in a reliability indica- tor value greater than zero. If there are problems in another slot, but the preselected slot is measured correctly, the reliability indicator value equals zero. The reliability indicator has one of the following values: ●...
  • Page 324 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference For measurements: The measurement could not be started because the estab- lished signaling connection had wrong properties. For DAU IMS service: The voice over IMS settings could not be applied. ● 21 (Call Lost): For measurements: The measurement was interrupted because the signaling con- nection to the DUT was lost.
  • Page 325 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference ● 53 (Configuration Error): The current DAU configuration by the user is incomplete or wrong and could not be applied. Check especially the IP address configuration. ● 54 (Filesystem Error): The hard disk of the DAU is full or corrupt. Please execute a DAU selftest. ●...
  • Page 326: General Measurement Settings

    ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference 3.5.2 General Measurement Settings The commands valid for all TD-SCDMA measurements are divided into the groups lis- ted below. ● Signal Routing.......................326 ● Analyzer Settings....................328 ● UE Signal Info....................... 330 3.5.2.1 Signal Routing The following commands configure the scenario, select the input path for the measured...
  • Page 327 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference ROUTe:TDSCdma:MEAS<i>:SCENario? Returns the active scenario. Return values: <Scenario> SALone | CSPath SALone: Standalone (Non Signaling) CSPath: Combined signal path *RST: Usage: Query only Firmware/Software: V2.0.10 V3.2.10: scenario "CSPath" added Manual operation: "Scenario, Controlled by"...
  • Page 328 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference Parameters: <RFInputExtAtt> Range: -50 dB to 90 dB *RST: 0 dB Default unit: dB Example: Specifying General Measurement Settings Firmware/Software: V1.0.2.7 Manual operation: "External Attenuation (Input)" on page 293 3.5.2.2 Analyzer Settings The following commands configure the RF input path.
  • Page 329 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference For the combined signal path scenario, use: ● CONFigure:TDSCdma:SIGN<i>:RFSettings:FREQuency ● CONFigure:TDSCdma:SIGN<i>:RFSettings:CHANnel Parameters: <Frequency> Range: 1880.8 MHz to 2399.2 MHz *RST: 2.0108E+9 Hz Default unit: Hz Using the unit CH the frequency can be set via the channel num- ber.
  • Page 330 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference For the combined signal path scenario, use CONFigure:TDSCdma:SIGN<i>: RFSettings:MARGin. Parameters: <UserMargin> Range: 0 dB to (55 dB + External Attenuation - Expected Nominal Power) *RST: 0 dB Default unit: dB Example: Specifying General Measurement Settings Firmware/Software: V1.0.2.7 Manual operation:...
  • Page 331 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference ............331 CONFigure:TDSCdma:MEAS<i>:UESignal:FAUSlot ..........331 CONFigure:TDSCdma:MEAS<i>:UESignal:CDTHreshold ............332 CONFigure:TDSCdma:MEAS<i>:UESignal:SPOint ..........332 CONFigure:TDSCdma:MEAS<i>:UESignal:CPARameterid ............332 CONFigure:TDSCdma:MEAS<i>:UESignal:SCODe ............332 CONFigure:TDSCdma:MEAS<i>:UESignal:NUSers ............333 CONFigure:TDSCdma:MEAS<i>:UESignal:MTYPe .............333 CONFigure:TDSCdma:MEAS<i>:UESignal:FSTRucture ............333 CONFigure:TDSCdma:MEAS<i>:UESignal:MSHMod ............334 CONFigure:TDSCdma:MEAS<i>:UESignal:UMSHift ..........334 CONFigure:TDSCdma:MEAS<i>:UESignal:ECHannel:SICH ..........335 CONFigure:TDSCdma:MEAS<i>:UESignal:CNUMber:SICH ............335 CONFigure:TDSCdma:MEAS<i>:UESignal:CIMode ............335...
  • Page 332 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference CONFigure:TDSCdma:MEAS<i>:UESignal:SPOint <SwitchPoint> Selects the position of the duplex switching point in the subframe. Parameters: <SwitchPoint> TS1 | TS2 | TS3 | TS4 | TS5 | TS6 Duplex switching point is located after the selected timeslot, e.g. TS2 means after timeslot 2 *RST: Example:...
  • Page 333 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference Parameters: <NumOfUser> US2 | US4 | US6 | US8 | US10 | US12 | US14 | US16 Maximum 2, 4,..., 16 users *RST: US16 Example: Specifying UE Signal Settings Firmware/Software: V1.0.4.11 Manual operation: "User Number"...
  • Page 334 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference Parameters: <MidShiftMod> AUTO | MANU AUTO: automatic midamble shift detection, measurement per- formed on the first user MANUal: midamble shift set by user *RST: AUTO Example: Specifying UE Signal Settings Firmware/Software: V3.2.11 Manual operation: "Midamble Shift Mode"...
  • Page 335 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference CONFigure:TDSCdma:MEAS<i>:UESignal:CNUMber:SICH <SICHCodeNum> Selects the channelization code number of the shared information channel (HS-SICH). The spreading factor of the HS-SICH equals 16. The resulting channelization code is 16,<SICHCodeNum> Parameters: <SICHCodeNum> SC1 | SC2 | SC3 | SC4 | SC5 | SC6 | SC7 | SC8 | SC9 | SC10 | SC11 | SC12 | SC13 | SC14 | SC15 | SC16 SC1 ...
  • Page 336 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference CONFigure:TDSCdma:MEAS<i>:UESignal:SFACtor:DPCH<chidx> <DPCHSFIdx> Selects the spreading factor of the channel with the indicated <chidx>. The spreading factors assigned to the active channels must always be consistent. It may be required to disable channels temporarily for administration. Suffix: <chidx>...
  • Page 337 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference For compatibility of settings see Chapter 3.2.4.2, "Channelization for CDMA", on page 276. Suffix: <chidx> 1..16 number of the DPCH Parameters: <DPCHCodeNumIdx>Range: 0 to SF-1 (where SF is the spreading factor of the channel) *RST: <chidx>-1...
  • Page 338: Multi Evaluation Measurement Commands

    ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference Parameters: <DPCH> OFF | ON 16 values for DPCH1 to DPCH16 OFF: deselect channel ON: select channel *RST: OFF, OFF, ... (16 times OFF) Example: Specifying UE Signal Settings Firmware/Software: V1.0.4.11 Manual operation: "DPCH"...
  • Page 339 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference ● Magnitude Error Results (Traces)................. 374 ● Phase Error Results (Traces)................376 ● CDP Results (Traces)................... 378 ● CDE Results (Traces)................... 381 ● Power vs Time Results (Traces + Limits)............. 383 ● Spectrum Emission Results (Traces)..............387 ●...
  • Page 340 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference FETCh:TDSCdma:MEAS<i>:MEValuation:STATe? Queries the main measurement state. Use FETCh:...:STATe:ALL? to query the measurement state including the substates. Use INITiate..., STOP..., ABORt... to change the measurement state. See also: "Measurement Control" in the R&S CMW user manual, chapter "Remote Control"...
  • Page 341 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference <SyncState> PEND | ADJ | INV PEND: waiting for resource allocation, adjustment, hardware switching ("pending") ADJ: all necessary adjustments finished, measurement running ("adjusted") INV: not applicable because <MainState>: OFF or RDY ("inva- lid") <ResState>...
  • Page 342 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference Parameters: <EVMEnable> OFF | ON Error Vector Magnitude OFF: Do not evaluate results, hide the view ON: Evaluate results and show the view *RST: <MagErrEnable> OFF | ON Magnitude Error *RST: <PhaErrEnable>...
  • Page 343 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference Manual operation: "Assign Views" on page 303 CONFigure:TDSCdma:MEAS<i>:MEValuation:RESult <ResEnable> Enables or disables the evaluation of all results and shows or hides the views in the multi evaluation measurement. Additionally state is returned for each view. Setting parameters: <ResEnable>...
  • Page 344 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference <EmiMaskEnable> OFF | ON Spectrum Emission Mask *RST: <ModScalarEnable> OFF | ON Modulation Scalar Results *RST: <BEREnable> OFF | ON Bit Error Rate *RST: Example: Performing Single-Shot Measurements Firmware/Software: V1.0.2.7 Manual operation: "Assign Views"...
  • Page 345 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference CONFigure:TDSCdma:MEAS<i>:MEValuation:RESult:PERRor <PhaErrEnable> Enables or disables the evaluation of results and shows or hides the phase error view in the multi evaluation measurement. Parameters: <PhaErrEnable> OFF | ON OFF: Do not evaluate results, hide the view ON: Evaluate results and show the view *RST: Firmware/Software: V1.0.2.7...
  • Page 346 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference Parameters: <CDEEnable> OFF | ON OFF: Do not evaluate results, hide the view ON: Evaluate results and show the view *RST: Firmware/Software: V1.0.2.7 Manual operation: "Assign Views" on page 303 CONFigure:TDSCdma:MEAS<i>:MEValuation:RESult:PVTime <PvTEnable> Enables or disables the evaluation of results and shows or hides the power vs.
  • Page 347 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference Firmware/Software: V1.0.2.7 Manual operation: "Assign Views" on page 303 CONFigure:TDSCdma:MEAS<i>:MEValuation:RESult:MSCalar <ModScalarEnable> Enables or disables the evaluation of results and shows or hides the modulation scalar results view in the multi evaluation measurement. Parameters: <ModScalarEnable>...
  • Page 348 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference Parameters: <CDPMultSlotChId> Range: 0 to 15 *RST: Example: Performing Single-Shot Measurements Firmware/Software: V1.0.4.11 3.5.3.3 Measurement Parameters The following commands define general settings for the multi evaluation measurement............348 CONFigure:TDSCdma:MEAS<i>:MEValuation:TOUT ..........349 CONFigure:TDSCdma:MEAS<i>:MEValuation:REPetition ..........
  • Page 349 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference CONFigure:TDSCdma:MEAS<i>:MEValuation:REPetition <MeasEvlRept> Specifies the repetition mode of the measurement. The repetition mode specifies whether the measurement is stopped after a single-shot or repeated continuously. Use CONFigure:..:MEAS<i>:...:SCOunt to determine the number of measurement intervals per single shot.
  • Page 350 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference CONFigure:TDSCdma:MEAS<i>:MEValuation:PSLot <PreSelSlot> Selects the so-called "Preselected Slot", i.e. an uplink slot number for display of single slot measurement results, e.g. ACLR measurement, EVM vs.chip. The allowed range of values depends on the number of measured subframes (CONFigure:TDSCdma:MEAS<i>:MEValuation:NFRames) and on the position of the switching point (CONFigure:TDSCdma:MEAS<i>:UESignal:SPOint).
  • Page 351 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference Firmware/Software: V3.0.10 Manual operation: "Subframe Offset" on page 301 CONFigure:TDSCdma:MEAS<i>:MEValuation:AMODe <AnaMode> Defines whether a possible origin offset is included in the measurement results (WOOFfset) or subtracted out (NOOFfset). Parameters: <AnaMode> NOOFfset | WOOFfset NOOFfset: No origin offset WOOFfset: With origin offset *RST:...
  • Page 352 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference Example: Specifying Additional Measurement-Specific Settings Firmware/Software: V1.0.2.7 Manual operation: "Statistic Count" on page 302 CONFigure:TDSCdma:MEAS<i>:MEValuation:SCOunt:PVTime <StatCntPvT> Specifies the statistic count of the measurement. The statistic count is equal to the number of measurement intervals per single shot. Use CONFigure:...:MEAS<i>:...:REPetition SINGleshot | CONTinuous to select either single-shot or continuous measurements.
  • Page 353 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference Example: Specifying Additional Measurement-Specific Settings Firmware/Software: V3.2.70 Manual operation: "Two Shot Level" on page 302 CONFigure:TDSCdma:MEAS<i>:MEValuation:SCOunt:SPECtrum <StatCntSpec> Specifies the statistic count of the measurement. The statistic count is equal to the number of measurement intervals per single shot.
  • Page 354 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference Parameters: <Data Pattern> ONE | ZERO | ZONE | ONEZero | PN9 | PN15 ONE: all 1 ZERO: all 0 ZONE: alternating 01 ONEZero: alternating 10 PN9 | PN15: pseudo-random bit sequences generated with the indicated number of shift-register stages *RST: Example:...
  • Page 355 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference Parameters: <ListmodeEnable> OFF | ON OFF: Disable list mode ON: Enable list mode *RST: Example: Using the TD-SCDMA List Mode Firmware/Software: V3.0.10 Options: R&S CMW-KM012 Manual operation: "List Mode Enable" on page 304 CONFigure:TDSCdma:MEAS<i>:MEValuation:LIST:COUNt <Segments>...
  • Page 356 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference Parameters: <ConnectorMode> GLOBal | LIST GLOBal: The same input connector is used for all segments. It is selected in the same way as without list mode, for example via ROUTe:TDSCdma:MEAS<i>:SCENario:SALone. LIST: The input connector is configured individually for each segment.
  • Page 357 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference Suffix: <Segno> 1..500 Segment number Parameters: <SegmentLength> Number of measured subframes in the segment. The sum of the length of all segments must not exceed 1600. Range: 1 to 1600 *RST: <SwitchPoint>...
  • Page 358 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference <Level> Expected nominal power in the segment. The range of the expected nominal power can be calculated as follows: Range (Expected Nominal Power) = Range (Input Power) + External Attenuation - User Margin The input power range is stated in the data sheet.
  • Page 359 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference Firmware/Software: V3.0.10 V3.0.20: added <Level>, <Frequency>, <Band>, <Retrigger> V3.0.30: max. no. of segments increased to 500 / subframes increased to 1600 V3.2.11: added <MidShiftMode>, <UserShiftKey> V3.2.70: additional values BA, BE, BF for <Band> V3.2.71: <Retrigger>...
  • Page 360 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference <EnableModScalar> OFF | ON Disable or enable measurement of the other modulation results *RST: <EnablePMonitor> OFF | ON Disable or enable the power monitor *RST: Example: Using the TD-SCDMA List Mode Firmware/Software: V3.0.10 V3.0.30: maximum number of segments increased to 500 Options:...
  • Page 361 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference CONFigure:TDSCdma:MEAS<i>:MEValuation:LIST:SEGMent<Segno>:PVTime <PvTStatistics>, <EnablePvT> Defines the statistical length for the AVERage and MAXimum calculation and enables the calculation of the off power results in segment <Segno>. If enabled, modulation and spectrum measurements are automatically disabled for the segment. Suffix: <Segno>...
  • Page 362 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference 3.5.3.5 Trigger Settings The following commands define the trigger parameters.......... 362 TRIGger:TDSCdma:MEAS<i>:MEValuation:CATalog:SOURce? ............362 TRIGger:TDSCdma:MEAS<i>:MEValuation:SOURce ............362 TRIGger:TDSCdma:MEAS<i>:MEValuation:SLOPe .............363 TRIGger:TDSCdma:MEAS<i>:MEValuation:THReshold ............363 TRIGger:TDSCdma:MEAS<i>:MEValuation:SDELay ............363 TRIGger:TDSCdma:MEAS<i>:MEValuation:CDELay ............364 TRIGger:TDSCdma:MEAS<i>:MEValuation:TOUT ............364 TRIGger:TDSCdma:MEAS<i>:MEValuation:MGAP TRIGger:TDSCdma:MEAS<i>:MEValuation:CATalog:SOURce? Lists all trigger source values that can be set using TRIGger:TDSCdma:MEAS<i>:...
  • Page 363 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference Parameters: <TriggerSlope> REDGe | FEDGe REDGe: Rising edge FEDGe: Falling edge *RST: REDG Example: Configuring the Trigger System Firmware/Software: V1.0.4.11 Manual operation: "Trigger Slope" on page 305 TRIGger:TDSCdma:MEAS<i>:MEValuation:THReshold <TriggerThres> Defines the trigger threshold for power trigger sources. Parameters: <TriggerThres>...
  • Page 364 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference Firmware/Software: V1.0.4.11 Manual operation: "Trigger Slot / Chip Delay" on page 305 TRIGger:TDSCdma:MEAS<i>:MEValuation:TOUT <TriggerTimeout> Selects the maximum time that the R&S CMW will wait for a trigger event before it stops the measurement in remote control mode or indicates a trigger timeout in manual operation mode.
  • Page 365 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference ..........367 CONFigure:TDSCdma:MEAS<i>:MEValuation:LIMit:TERRor ..........367 CONFigure:TDSCdma:MEAS<i>:MEValuation:LIMit:PCDerror ..........367 CONFigure:TDSCdma:MEAS<i>:MEValuation:LIMit:WQUality CONFigure:TDSCdma:MEAS<i>:MEValuation:LIMit:MERRor <MagErrRMS>, <MagErrPeak> Defines upper limits for the RMS and peak values of the magnitude error. Parameters: <MagErrRMS> Range: 0 % to 20 % *RST: 17.5 % Default unit: %...
  • Page 366 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference CONFigure:TDSCdma:MEAS<i>:MEValuation:LIMit:PERRor <PhaErrRMS>, <PhaErrPeak> Defines a symmetric limit for the RMS and peak values of the phase error. The limit check fails if the absolute value of the measured phase error exceeds the specified value.
  • Page 367 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference CONFigure:TDSCdma:MEAS<i>:MEValuation:LIMit:FERRor <FreqError> Defines an upper limit for the carrier frequency error. Parameters: <FreqError> Range: 0 Hz to 4000 Hz *RST: 200 Hz Default unit: Hz Additional parameters: OFF | ON (disables | enables the limit check using the previous/default limit values) Example: Specifying Limits...
  • Page 368 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference Parameters: <WfQualityLimit> Range: 0.9 to 0.9999 *RST: 0.944 Additional parameters: OFF | ON (disables | enables the limit check using the previous/default limit values) Example: Specifying Limits Firmware/Software: V1.0.4.11 3.5.3.7 Limits (Power vs Time) The following commands define the power template for power vs time measurements.
  • Page 369 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference Parameters: <PvTXRelALimit> Start of area 1 Range: -70 chips to -50 chips *RST: -60 chips Default unit: chips <PvTXRelBLimit> End of area 1 (and start of area 2) Range: -40 chips to -20 chips *RST: -33 chips Default unit: chips...
  • Page 370 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference Firmware/Software: V1.0.5.3 Manual operation: "Limits" on page 306 3.5.3.8 Limits (Spectrum ACLR) The following commands define limits for the Adjacent Channel Leakage Power Ratio (ACLR)......... 370 CONFigure:TDSCdma:MEAS<i>:MEValuation:LIMit:ACLR:OBW ........ 370 CONFigure:TDSCdma:MEAS<i>:MEValuation:LIMit:ACLR:YABSolute ........
  • Page 371 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference CONFigure:TDSCdma:MEAS<i>:MEValuation:LIMit:ACLR:YRELative <ACLR1stRelLimit>, <ACLR2ndRelLimit> Defines the upper limit for the ACLR in the first and second adjacent channel (at ±1.6 MHz and ±3.2 MHz from the carrier) relative to the absolute limit defined by CONFigure:TDSCdma:MEAS<i>:MEValuation:LIMit:ACLR:YABSolute.
  • Page 372 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference Manual operation: "Limits" on page 306 CONFigure:TDSCdma:MEAS<i>:MEValuation:LIMit:EMASk:YRELative <EMRelALimit>, <EMRelBLimit>, <EMRelCLimit>, <EMRelDLimit>, <EMRelELimit> Defines relative limits for the spectrum emission curves, see also Chapter 3.2.5.4, "Spectrum Emission Mask", on page 280. Parameters: <EMRelALimit>...
  • Page 373 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference 3.5.3.10 EVM Results (Traces) The following commands return the EVM trace results of the multi evaluation measure- ment......373 FETCh:TDSCdma:MEAS<i>:MEValuation:TRACe:EVMagnitude:CURRent? ....... 373 FETCh:TDSCdma:MEAS<i>:MEValuation:TRACe:EVMagnitude:AVERage? .......373 FETCh:TDSCdma:MEAS<i>:MEValuation:TRACe:EVMagnitude:MAXimum? ......373 READ:TDSCdma:MEAS<i>:MEValuation:TRACe:EVMagnitude:CURRent? ......373 READ:TDSCdma:MEAS<i>:MEValuation:TRACe:EVMagnitude:AVERage? ......373 READ:TDSCdma:MEAS<i>:MEValuation:TRACe:EVMagnitude:MAXimum? ..374 FETCh:TDSCdma:MEAS<i>:MEValuation:TRACe:EVMagnitude[:RMS]:MSLot:CURRent?
  • Page 374 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference FETCh:TDSCdma:MEAS<i>:MEValuation:TRACe:EVMagnitude[:RMS]:MSLot: CURRent? FETCh:TDSCdma:MEAS<i>:MEValuation:TRACe:EVMagnitude[:RMS]:MSLot: AVERage? FETCh:TDSCdma:MEAS<i>:MEValuation:TRACe:EVMagnitude[:RMS]:MSLot: EXTReme? FETCh:TDSCdma:MEAS<i>:MEValuation:TRACe:EVMagnitude[:RMS]:MSLot: SDEViation? READ:TDSCdma:MEAS<i>:MEValuation:TRACe:EVMagnitude[:RMS]:MSLot: CURRent? READ:TDSCdma:MEAS<i>:MEValuation:TRACe:EVMagnitude[:RMS]:MSLot: AVERage? READ:TDSCdma:MEAS<i>:MEValuation:TRACe:EVMagnitude[:RMS]:MSLot: EXTReme? READ:TDSCdma:MEAS<i>:MEValuation:TRACe:EVMagnitude[:RMS]:MSLot: SDEViation? Returns the values of the RMS EVM vs. slot traces. Each trace contains 112 values, one per slot. The number of measured slots is related to the number of measured subframes (see CONFigure:TDSCdma:MEAS<i>: on page 349).
  • Page 375 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference ........375 READ:TDSCdma:MEAS<i>:MEValuation:TRACe:MERRor:AVERage? ....... 375 READ:TDSCdma:MEAS<i>:MEValuation:TRACe:MERRor:MAXimum? ...375 FETCh:TDSCdma:MEAS<i>:MEValuation:TRACe:MERRor[:RMS]:MSLot:CURRent? ..375 FETCh:TDSCdma:MEAS<i>:MEValuation:TRACe:MERRor[:RMS]:MSLot:AVERage? ..375 FETCh:TDSCdma:MEAS<i>:MEValuation:TRACe:MERRor[:RMS]:MSLot:EXTReme? ..375 FETCh:TDSCdma:MEAS<i>:MEValuation:TRACe:MERRor[:RMS]:MSLot:SDEViation? ....375 READ:TDSCdma:MEAS<i>:MEValuation:TRACe:MERRor[:RMS]:MSLot:CURRent? ... 376 READ:TDSCdma:MEAS<i>:MEValuation:TRACe:MERRor[:RMS]:MSLot:AVERage? ...376 READ:TDSCdma:MEAS<i>:MEValuation:TRACe:MERRor[:RMS]:MSLot:EXTReme? ..376 READ:TDSCdma:MEAS<i>:MEValuation:TRACe:MERRor[:RMS]:MSLot:SDEViation? FETCh:TDSCdma:MEAS<i>:MEValuation:TRACe:MERRor:CURRent? FETCh:TDSCdma:MEAS<i>:MEValuation:TRACe:MERRor:AVERage? FETCh:TDSCdma:MEAS<i>:MEValuation:TRACe:MERRor:MAXimum? READ:TDSCdma:MEAS<i>:MEValuation:TRACe:MERRor:CURRent? READ:TDSCdma:MEAS<i>:MEValuation:TRACe:MERRor:AVERage? READ:TDSCdma:MEAS<i>:MEValuation:TRACe:MERRor:MAXimum? Returns the values of the RMS magnitude error vs.
  • Page 376 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference READ:TDSCdma:MEAS<i>:MEValuation:TRACe:MERRor[:RMS]:MSLot: AVERage? READ:TDSCdma:MEAS<i>:MEValuation:TRACe:MERRor[:RMS]:MSLot: EXTReme? READ:TDSCdma:MEAS<i>:MEValuation:TRACe:MERRor[:RMS]:MSLot: SDEViation? Returns the values of the RMS magnitude error vs. slot traces. Each trace contains 112 values, one per slot. The number of measured slots is related to the number of measured subframes (see CONFigure:TDSCdma:MEAS<i>: on page 349).
  • Page 377 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference FETCh:TDSCdma:MEAS<i>:MEValuation:TRACe:PERRor:CURRent? FETCh:TDSCdma:MEAS<i>:MEValuation:TRACe:PERRor:AVERage? FETCh:TDSCdma:MEAS<i>:MEValuation:TRACe:PERRor:MAXimum? READ:TDSCdma:MEAS<i>:MEValuation:TRACe:PERRor:CURRent? READ:TDSCdma:MEAS<i>:MEValuation:TRACe:PERRor:AVERage? READ:TDSCdma:MEAS<i>:MEValuation:TRACe:PERRor:MAXimum? Returns the values of the RMS phase error vs. chip traces, measured in the preselec- ted slot (see on page 350). CONFigure:TDSCdma:MEAS<i>:MEValuation:PSLot One value per chip is returned. The results of the current, average and maximum traces can be retrieved.
  • Page 378 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference The results of the current, average, extreme and standard deviation traces can be retrieved. See also Chapter 3.2.6.2, "Detailed Views: Modulation, CDP and CDE, Power vs Time", on page 283 Return values: <Reliability>...
  • Page 379 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference FETCh:TDSCdma:MEAS<i>:MEValuation:TRACe:CDMonitor:CDPower? <SF> READ:TDSCdma:MEAS<i>:MEValuation:TRACe:CDMonitor:CDPower? <SF> Returns the values of the code domain power monitor diagrams. A separate diagram is available for each spreading factor. See also Chapter 3.2.6.2, "Detailed Views: Modulation, CDP and CDE, Power vs Time", on page 283 Query parameters:...
  • Page 380 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference <CDP_1> ... Range: -60 dB to 0 dB (SDEViation: 0 dB to 30 dB) <CDP_16> Default unit: dB Example: Performing Single-Shot Measurements Usage: Query only Firmware/Software: V1.0.2.7 For additional information concerning syntax elements and returned values refer to Conventions and General Information.
  • Page 381 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference 3.5.3.14 CDE Results (Traces) The following commands return the Code Domain Error (CDE) trace results of the multi evaluation measurement. Both the manual and the code domain monitor traces can be retrieved.
  • Page 382 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference Example: Performing Single-Shot Measurements Usage: Query only Firmware/Software: V1.0.2.7 For additional information concerning syntax elements and returned values refer to Conventions and General Information. FETCh:TDSCdma:MEAS<i>:MEValuation:TRACe:CDERror:CURRent? FETCh:TDSCdma:MEAS<i>:MEValuation:TRACe:CDERror:AVERage? FETCh:TDSCdma:MEAS<i>:MEValuation:TRACe:CDERror:MINimum? FETCh:TDSCdma:MEAS<i>:MEValuation:TRACe:CDERror:MAXimum? FETCh:TDSCdma:MEAS<i>:MEValuation:TRACe:CDERror:SDEViation? READ:TDSCdma:MEAS<i>:MEValuation:TRACe:CDERror:CURRent? READ:TDSCdma:MEAS<i>:MEValuation:TRACe:CDERror:AVERage? READ:TDSCdma:MEAS<i>:MEValuation:TRACe:CDERror:MINimum? READ:TDSCdma:MEAS<i>:MEValuation:TRACe:CDERror:MAXimum? READ:TDSCdma:MEAS<i>:MEValuation:TRACe:CDERror:SDEViation?
  • Page 383 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference READ:TDSCdma:MEAS<i>:MEValuation:TRACe:CDERror:MSLot:MAXimum? READ:TDSCdma:MEAS<i>:MEValuation:TRACe:CDERror:MSLot:SDEViation? Returns the values of the Code Domain Error (CDE) multislot traces of the physical channels. Each trace contains 112 values, one per slot. The number of measured slots is related to the number of measured subframes (see on page 349).
  • Page 384 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference ..........385 READ:TDSCdma:MEAS<i>:MEValuation:PVTime:MINimum? ........... 385 READ:TDSCdma:MEAS<i>:MEValuation:PVTime:MAXimum? ..........386 FETCh:TDSCdma:MEAS<i>:MEValuation:PVTime[:ALL]? ...........386 READ:TDSCdma:MEAS<i>:MEValuation:PVTime[:ALL]? FETCh:TDSCdma:MEAS<i>:MEValuation:TRACe:PVTime:CURRent? FETCh:TDSCdma:MEAS<i>:MEValuation:TRACe:PVTime:AVERage? FETCh:TDSCdma:MEAS<i>:MEValuation:TRACe:PVTime:MINimum? FETCh:TDSCdma:MEAS<i>:MEValuation:TRACe:PVTime:MAXimum? READ:TDSCdma:MEAS<i>:MEValuation:TRACe:PVTime:CURRent? READ:TDSCdma:MEAS<i>:MEValuation:TRACe:PVTime:AVERage? READ:TDSCdma:MEAS<i>:MEValuation:TRACe:PVTime:MINimum? READ:TDSCdma:MEAS<i>:MEValuation:TRACe:PVTime:MAXimum? Returns the values of the power vs. time traces. Each trace covers one subframe. The results of the current, average minimum and maximum traces can be retrieved.
  • Page 385 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference CALCulate:TDSCdma:MEAS<i>:MEValuation:PVTime:CURRent? CALCulate:TDSCdma:MEAS<i>:MEValuation:PVTime:AVERage? CALCulate:TDSCdma:MEAS<i>:MEValuation:PVTime:MINimum? CALCulate:TDSCdma:MEAS<i>:MEValuation:PVTime:MAXimum? FETCh:TDSCdma:MEAS<i>:MEValuation:PVTime:CURRent? FETCh:TDSCdma:MEAS<i>:MEValuation:PVTime:AVERage? FETCh:TDSCdma:MEAS<i>:MEValuation:PVTime:MINimum? FETCh:TDSCdma:MEAS<i>:MEValuation:PVTime:MAXimum? READ:TDSCdma:MEAS<i>:MEValuation:PVTime:CURRent? READ:TDSCdma:MEAS<i>:MEValuation:PVTime:AVERage? READ:TDSCdma:MEAS<i>:MEValuation:PVTime:MINimum? READ:TDSCdma:MEAS<i>:MEValuation:PVTime:MAXimum? Return the OFF power measured in the three areas of the defined power vs time tem- plate. The results can be retrieved for the current, average, minimum and maximum power vs time traces.
  • Page 386 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference FETCh:TDSCdma:MEAS<i>:MEValuation:PVTime[:ALL]? READ:TDSCdma:MEAS<i>:MEValuation:PVTime[:ALL]? Return the peak OFF power measured in the three areas of the defined power vs time template. The results can be retrieved for the current, average, maximum and mini- mum power vs time traces.
  • Page 387 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference 3.5.3.16 Spectrum Emission Results (Traces) The following commands return the spectrum emission trace results of the multi evalu- ation measurement......... 387 FETCh:TDSCdma:MEAS<i>:MEValuation:TRACe:EMASk:CURRent? ........ 387 FETCh:TDSCdma:MEAS<i>:MEValuation:TRACe:EMASk:AVERage? ....... 387 FETCh:TDSCdma:MEAS<i>:MEValuation:TRACe:EMASk:MAXimum? ........387 READ:TDSCdma:MEAS<i>:MEValuation:TRACe:EMASk:CURRent? .........
  • Page 388 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference <MHzRight_1> ... Right section of the 1 MHz trace. <MHzRight_20> These values correspond to test points that are separated by 30 kHz. The covered frequency range is +2915 kHz to +3485 kHz from the carrier.
  • Page 389 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference Usage: Query only Firmware/Software: V1.0.2.7 For additional information concerning syntax elements and returned values refer to Conventions and General Information. FETCh:TDSCdma:MEAS<i>:MEValuation:TRACe:EMASk:KFILter:CURRent? FETCh:TDSCdma:MEAS<i>:MEValuation:TRACe:EMASk:KFILter:AVERage? FETCh:TDSCdma:MEAS<i>:MEValuation:TRACe:EMASk:KFILter:MAXimum? READ:TDSCdma:MEAS<i>:MEValuation:TRACe:EMASk:KFILter:CURRent? READ:TDSCdma:MEAS<i>:MEValuation:TRACe:EMASk:KFILter:AVERage? READ:TDSCdma:MEAS<i>:MEValuation:TRACe:EMASk:KFILter:MAXimum? Returns the values of the spectrum emission 30 kHz traces. The results of the current, average and maximum traces can be retrieved.
  • Page 390 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference FETCh:TDSCdma:MEAS<i>:MEValuation:MODulation:MAXimum? READ:TDSCdma:MEAS<i>:MEValuation:MODulation:MAXimum? CALCulate:TDSCdma:MEAS<i>:MEValuation:MODulation:MAXimum? FETCh:TDSCdma:MEAS<i>:MEValuation:MODulation:CURRent? READ:TDSCdma:MEAS<i>:MEValuation:MODulation:CURRent? CALCulate:TDSCdma:MEAS<i>:MEValuation:MODulation:CURRent? Return the current and maximum modulation single value results. The values described below are returned by FETCh and READ commands. CALCulate commands return limit check results instead, one value for each result listed below. The number to the left of each result parameter is provided for easy identification of the parameter position within the result array.
  • Page 391 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference <12_UEpower> User equipment power Range: -100 dBm to 35 dBm Default unit: dBm <13_Slot> Number of measured slot Range: 0 to 111 <14_PCDE> Peak code domain error Range: -60 dB to 0 dB Default unit: dB <15_PCDEcode>...
  • Page 392 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference <4_MagErrRMS> Magnitude error RMS and peak value <5_MagErrPeak> Range: 0 % to 100 % Default unit: % <6_PhaseErrRMS> Phase error RMS and peak value <7_PhaseErrPeak> Range: 0 deg to 180 deg Default unit: deg <8_IQOriginOffset>...
  • Page 393 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference 3.5.3.18 Spectrum Results (Single Values) The following commands return the results of the spectrum multi evaluation measure- ment, measured in the "scalar slot" (see CONFigure:TDSCdma:MEAS<i>: on page 350). MEValuation:SSLot ........393 FETCh:TDSCdma:MEAS<i>:MEValuation:SPECtrum:CURRent? ........
  • Page 394 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference <7_OBW> Occupied bandwidth Range: 0 MHz to 4 MHz Default unit: Hz <8_MarginAB> Limit line margin values in the 6 emission mask areas <9_MarginCD> Range: -100 dB to 100 dB <10_MarginDE> Default unit: dB <11_MarginED>...
  • Page 395 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference 3.5.3.19 RX Results (Single Values) The following commands return the results of the RX measurements..............395 FETCh:TDSCdma:MEAS<i>:MEValuation:BER? ..............395 READ:TDSCdma:MEAS<i>:MEValuation:BER? ............395 CALCulate:TDSCdma:MEAS<i>:MEValuation:BER? FETCh:TDSCdma:MEAS<i>:MEValuation:BER? READ:TDSCdma:MEAS<i>:MEValuation:BER? CALCulate:TDSCdma:MEAS<i>:MEValuation:BER? Returns the bit error rate and the block error ratio. The values described below are returned by FETCh and READ commands.
  • Page 396 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:SEGMent<Segno>:MODulation: ......................397 SDEViation? ....399 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:SEGMent<Segno>:PMONitor? ..399 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:SEGMent<Segno>:PVTime:CURRent? ..399 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:SEGMent<Segno>:PVTime:AVERage? ..399 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:SEGMent<Segno>:PVTime:MAXimum? ..401 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:SEGMent<Segno>:SPECtrum:CURRent? ... 401 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:SEGMent<Segno>:SPECtrum:AVERage? .. 401 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:SEGMent<Segno>:SPECtrum:MAXimum? FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:SEGMent<Segno>:MODulation: CURRent? FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:SEGMent<Segno>:MODulation: MAXimum? Return current and maximum modulation single value results for segment <Segno> in list mode.
  • Page 397 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference <9_IQOriginOffset> I/Q origin offset Range: -100 dB to 0 dB Default unit: dB <10_IQImbalance> I/Q imbalance Range: -100 dB to 0 dB Default unit: dB <11_TransTimeErr> Transmit time error Range: -500 chips to 500 chips Default unit: chips <12_CarrFreqError>...
  • Page 398 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference Return values: <1_Reliability> Reliability Indicator In list mode, a zero reliability indicator indicates that the results in all measured segments are valid. A non-zero value indicates that an error occurred in at least one of the measured segments. <2_SegReliability>...
  • Page 399 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference Usage: Query only Firmware/Software: V3.0.10 V3.0.20: added <15_PCDECode> V3.0.30: maximum number of segments increased to 500 Options: R&S CMW-KM012 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:SEGMent<Segno>:PMONitor? Return power monitor results for segment <Segno> in list mode. The power is returned per slot - for each subframe of the segment 6 results (slot 1 to slot 6).
  • Page 400 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference The power template is applied to each burst in this segment. A burst can comprise one active uplink slot or several adjacent active uplink slots. So there can be up to three bursts, e.g.
  • Page 401 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference Usage: Query only Firmware/Software: V3.5.20 Options: R&S CMW-KM012 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:SEGMent<Segno>:SPECtrum: CURRent? FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:SEGMent<Segno>:SPECtrum: AVERage? FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:SEGMent<Segno>:SPECtrum: MAXimum? Return spectrum single value results for segment <Segno> in list mode. Suffix: <Segno> 1..500 Return values: <1_Reliability> Reliability Indicator In list mode, a zero reliability indicator indicates that the results in all measured segments are valid.
  • Page 402 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference <9_OBW> Occupied bandwidth Range: 0 MHz to 4 MHz Default unit: Hz <10_MarginAB> Limit line margin values in the 6 emission mask areas <11_MarginCD> Range: -100 dB to 100 dB <12_MarginDE> Default unit: dB <13_MarginED>...
  • Page 403 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference ..406 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:MODulation:MERRor:PEAK:SDEViation? ..407 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:MODulation:PERRor:RMS:CURRent? ..407 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:MODulation:PERRor:RMS:AVERage? ..407 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:MODulation:PERRor:RMS:MAXimum? ..407 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:MODulation:PERRor:RMS:SDEViation? ..407 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:MODulation:PERRor:PEAK:CURRent? ..407 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:MODulation:PERRor:PEAK:AVERage? ..407 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:MODulation:PERRor:PEAK:MAXimum? ..407 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:MODulation:PERRor:PEAK:SDEViation? ....408 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:MODulation:IQOFfset:CURRent? ....408 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:MODulation:IQOFfset:AVERage? ....408 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:MODulation:IQOFfset:MAXimum? .....
  • Page 404 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:SPECtrum:ACLR: ...............412 RCHannel<ChannelNo>:CURRent? FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:SPECtrum:ACLR: ..............412 RCHannel<ChannelNo>:AVERage? FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:SPECtrum:ACLR: ..............412 RCHannel<ChannelNo>:MAXimum? ....... 412 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:SPECtrum:OBW:CURRent? .......412 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:SPECtrum:OBW:AVERage? ...... 412 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:SPECtrum:OBW:MAXimum? ..413 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:SPECtrum:EMASk:MARGin:AB:CURRent? . 413 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:SPECtrum:EMASk:MARGin:AB:AVERage? FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:SPECtrum:EMASk:MARGin:AB: ......................413 MAXimum? . 413 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:SPECtrum:EMASk:MARGin:CD:CURRent? .413 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:SPECtrum:EMASk:MARGin:CD:AVERage? FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:SPECtrum:EMASk:MARGin:CD:...
  • Page 405 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference Usage: Query only Firmware/Software: V3.0.11 Options: R&S CMW-KM012 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:MODulation:EVM:RMS:CURRent? FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:MODulation:EVM:RMS:AVERage? FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:MODulation:EVM:RMS: MAXimum? FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:MODulation:EVM:RMS: SDEViation? Return error vector magnitude RMS values for all measured list mode segments. Return values: <Reliability> Reliability Indicator <EVMrms>...
  • Page 406 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:MODulation:MERRor:RMS: CURRent? FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:MODulation:MERRor:RMS: AVERage? FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:MODulation:MERRor:RMS: MAXimum? FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:MODulation:MERRor:RMS: SDEViation? Return magnitude error RMS values for all measured list mode segments. Return values: <Reliability> Reliability Indicator <MagErrorRMS> Comma separated list of values, one per measured segment Range: 0 % to 100 % Default unit: %...
  • Page 407 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:MODulation:PERRor:RMS: CURRent? FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:MODulation:PERRor:RMS: AVERage? FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:MODulation:PERRor:RMS: MAXimum? FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:MODulation:PERRor:RMS: SDEViation? Return phase error RMS values for all measured list mode segments. Return values: <Reliability> Reliability Indicator <PhaseErrorRMS> Comma separated list of values, one per measured segment Range: 0 deg to 180 deg Default unit: deg...
  • Page 408 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:MODulation:IQOFfset:CURRent? FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:MODulation:IQOFfset:AVERage? FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:MODulation:IQOFfset:MAXimum? FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:MODulation:IQOFfset: SDEViation? Return I/Q origin offset values for all measured list mode segments. Return values: <Reliability> Reliability Indicator <IQOffset> Comma separated list of values, one per measured segment Range: -100 dB to 0 dB Default unit: dB...
  • Page 409 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:MODulation:CFERror:MAXimum? FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:MODulation:CFERror: SDEViation? Return carrier frequency error values for all measured list mode segments. Return values: <Reliability> Reliability Indicator <CarrierFreqErr> Comma separated list of values, one per measured segment Range: -5000 Hz to 5000 Hz Default unit: Hz Example: Using the TD-SCDMA List Mode...
  • Page 410 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference Example: Using the TD-SCDMA List Mode Usage: Query only Firmware/Software: V3.0.10 Options: R&S CMW-KM012 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:MODulation:WQUality:CURRent? FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:MODulation:WQUality:AVERage? FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:MODulation:WQUality:MAXimum? FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:MODulation:WQUality: SDEViation? Return waveform quality values for all measured list mode segments. Return values: <Reliability>...
  • Page 411 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference Firmware/Software: V3.0.10 V3.0.20: added <PCDECode> to AVERage and SDEViation commands Options: R&S CMW-KM012 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:SPECtrum:ABSPower:CURRent? FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:SPECtrum:ABSPower:AVERage? FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:SPECtrum:ABSPower:MAXimum? Return the UE power for all measured list mode segments. Return values: <Reliability> Reliability Indicator <UEpower>...
  • Page 412 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:SPECtrum:ACLR: LCHannel<ChannelNo>:CURRent? FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:SPECtrum:ACLR: LCHannel<ChannelNo>:AVERage? FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:SPECtrum:ACLR: LCHannel<ChannelNo>:MAXimum? FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:SPECtrum:ACLR: RCHannel<ChannelNo>:CURRent? FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:SPECtrum:ACLR: RCHannel<ChannelNo>:AVERage? FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:SPECtrum:ACLR: RCHannel<ChannelNo>:MAXimum? Return the power of the adjacent channels for all measured list mode segments. The adjacent channels are located at the following frequency relative to the carrier fre- quency: ●...
  • Page 413 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference Usage: Query only Firmware/Software: V3.0.10 Options: R&S CMW-KM012 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:SPECtrum:EMASk:MARGin:AB: CURRent? FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:SPECtrum:EMASk:MARGin:AB: AVERage? FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:SPECtrum:EMASk:MARGin:AB: MAXimum? FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:SPECtrum:EMASk:MARGin:CD: CURRent? FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:SPECtrum:EMASk:MARGin:CD: AVERage? FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:SPECtrum:EMASk:MARGin:CD: MAXimum? FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:SPECtrum:EMASk:MARGin:DE: CURRent? FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:SPECtrum:EMASk:MARGin:DE: AVERage? FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:SPECtrum:EMASk:MARGin:DE: MAXimum? Return the limit line margin values in the 3 emission mask areas below the carrier fre- quency for all measured list mode segments.
  • Page 414 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:SPECtrum:EMASk:MARGin:DC: AVERage? FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:SPECtrum:EMASk:MARGin:DC: MAXimum? FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:SPECtrum:EMASk:MARGin:BA: CURRent? FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:SPECtrum:EMASk:MARGin:BA: AVERage? FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:SPECtrum:EMASk:MARGin:BA: MAXimum? Return the limit line margin values in the 3 emission mask areas above the carrier fre- quency for all measured list mode segments. Return values: <Reliability>...
  • Page 415 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference The values listed below in curly brackets {} are returned for the segments {...} seg 1 {...} , ..., {...} , with n determined by CONFigure:TDSCdma:MEAS<i>: seg 2 seg n MEValuation:LIST:COUNt. Return values: <1_Reliability>...
  • Page 416 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference <14_PCDE> Peak code domain error Range: -60 dB to 0 dB Default unit: dB <15_PCDECode> Number of the code channel where the PCDE occurred Range: 0 to 15 <16_WaveformQual>}Waveform quality Range: 0 to 1 Example: Using the TD-SCDMA List Mode...
  • Page 417 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference <10_IQImbalance> I/Q imbalance Range: -100 dB to 0 dB Default unit: dB <11_TransTimeErr> Transmit time error Range: -500 chips to 500 chips Default unit: chips <12_CarrFreqError> Carrier frequency error Range: -5000 Hz to 5000 Hz Default unit: Hz <13_UEpower>...
  • Page 418: Combined Signal Path Commands

    ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference <3_UEpower> User equipment power Range: -100 dBm to 35 dBm Default unit: dBm <4_CarrierPower> Power at the nominal carrier frequency (UL Frequency) Range: -100 dBm to 35 dBm Default unit: dBm <5_ACLRMinus2>...
  • Page 419 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference Table 3-2: Mapping for general measurement settings Setting Commands for SA scenario Commands for CSP scenario Connector, converter ROUTe:TDSCdma:MEAS<i>:SCENario:SALone ROUTe:TDSCdma:MEAS<i>:SCENario:CSPath ROUTe:TDSCdma:SIGN<i>:SCENario:... Scenario, Fading. External attenuation CONFigure:TDSCdma:MEAS<i>:RFSettings: CONFigure:TDSCdma:SIGN<i>:RFSettings: EATTenuation EATTenuation:INPut Band CONFigure:TDSCdma:MEAS<i>:RFSettings: CONFigure:TDSCdma:SIGN<i>:RFSettings: BAND BAND...
  • Page 420: List Of Commands

    ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x List of Commands 3.6 List of Commands ABORt:TDSCdma:MEAS<i>:MEValuation....................339 CALCulate:TDSCdma:MEAS<i>:MEValuation:BER?..................395 CALCulate:TDSCdma:MEAS<i>:MEValuation:MODulation:AVERage?............391 CALCulate:TDSCdma:MEAS<i>:MEValuation:MODulation:CURRent?............390 CALCulate:TDSCdma:MEAS<i>:MEValuation:MODulation:MAXimum?............390 CALCulate:TDSCdma:MEAS<i>:MEValuation:MODulation:SDEViation?.............391 CALCulate:TDSCdma:MEAS<i>:MEValuation:PVTime:AVERage?..............385 CALCulate:TDSCdma:MEAS<i>:MEValuation:PVTime:CURRent?.............. 385 CALCulate:TDSCdma:MEAS<i>:MEValuation:PVTime:MAXimum?.............385 CALCulate:TDSCdma:MEAS<i>:MEValuation:PVTime:MINimum?.............. 385 CALCulate:TDSCdma:MEAS<i>:MEValuation:SPECtrum:AVERage?............393 CALCulate:TDSCdma:MEAS<i>:MEValuation:SPECtrum:CURRent?............393 CALCulate:TDSCdma:MEAS<i>:MEValuation:SPECtrum:MAXimum?............393 CONFigure:TDSCdma:MEAS<i>:MEValuation:AMODe................351 CONFigure:TDSCdma:MEAS<i>:MEValuation:BER:DATA................353 CONFigure:TDSCdma:MEAS<i>:MEValuation:CDERror:MSLot:CINDex.............347 CONFigure:TDSCdma:MEAS<i>:MEValuation:CDPower:MSLot:CINDex............ 347 CONFigure:TDSCdma:MEAS<i>:MEValuation:HDALevel................352 CONFigure:TDSCdma:MEAS<i>:MEValuation:HDALevel:DIFFer..............
  • Page 421 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x List of Commands CONFigure:TDSCdma:MEAS<i>:MEValuation:PSLot...................350 CONFigure:TDSCdma:MEAS<i>:MEValuation:REPetition................349 CONFigure:TDSCdma:MEAS<i>:MEValuation:RESult................. 343 CONFigure:TDSCdma:MEAS<i>:MEValuation:RESult:ACLR...............346 CONFigure:TDSCdma:MEAS<i>:MEValuation:RESult:ALL................341 CONFigure:TDSCdma:MEAS<i>:MEValuation:RESult:BER.................347 CONFigure:TDSCdma:MEAS<i>:MEValuation:RESult:CDERror..............345 CONFigure:TDSCdma:MEAS<i>:MEValuation:RESult:CDMonitor............... 345 CONFigure:TDSCdma:MEAS<i>:MEValuation:RESult:CDPower..............345 CONFigure:TDSCdma:MEAS<i>:MEValuation:RESult:EMASk..............346 CONFigure:TDSCdma:MEAS<i>:MEValuation:RESult:EVMagnitude............344 CONFigure:TDSCdma:MEAS<i>:MEValuation:RESult:MERRor..............344 CONFigure:TDSCdma:MEAS<i>:MEValuation:RESult:MSCalar..............347 CONFigure:TDSCdma:MEAS<i>:MEValuation:RESult:PERRor..............345 CONFigure:TDSCdma:MEAS<i>:MEValuation:RESult:PVTime..............346 CONFigure:TDSCdma:MEAS<i>:MEValuation:SCONdition................. 349 CONFigure:TDSCdma:MEAS<i>:MEValuation:SCOunt:BER............... 353 CONFigure:TDSCdma:MEAS<i>:MEValuation:SCOunt:MODulation............351 CONFigure:TDSCdma:MEAS<i>:MEValuation:SCOunt:PVTime..............352 CONFigure:TDSCdma:MEAS<i>:MEValuation:SCOunt:SPECtrum..............353 CONFigure:TDSCdma:MEAS<i>:MEValuation:SFOFfset................
  • Page 422 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x List of Commands CONFigure:TDSCdma:MEAS<i>:UESignal:UMSHift..................334 FETCh:TDSCdma:MEAS<i>:MEValuation:BER?..................395 FETCh:TDSCdma:MEAS<i>:MEValuation:LIMit:PVTime:FAILure?..............384 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:MODulation:AVERage?.............416 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:MODulation:CFERror:AVERage?........408 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:MODulation:CFERror:CURRent?........408 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:MODulation:CFERror:MAXimum?........409 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:MODulation:CFERror:SDEViation?........409 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:MODulation:CURRent?............. 414 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:MODulation:EVM:PEAK:AVERage?......... 405 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:MODulation:EVM:PEAK:CURRent?........405 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:MODulation:EVM:PEAK:MAXimum?.........405 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:MODulation:EVM:PEAK:SDEViation?.......405 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:MODulation:EVM:RMS:AVERage?........405 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:MODulation:EVM:RMS:CURRent?........405 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:MODulation:EVM:RMS:MAXimum?........405 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:MODulation:EVM:RMS:SDEViation?........ 405 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:MODulation:IQIMbalance:AVERage?....... 408 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:MODulation:IQIMbalance:CURRent?........408 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:MODulation:IQIMbalance:MAXimum?.......408 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:MODulation:IQIMbalance:SDEViation?......408 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:MODulation:IQOFfset:AVERage?........
  • Page 423 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x List of Commands FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:MODulation:TERRor:SDEViation?........409 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:MODulation:UEPower:AVERage?........409 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:MODulation:UEPower:CURRent?........409 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:MODulation:UEPower:MAXimum?........409 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:MODulation:UEPower:SDEViation?........409 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:MODulation:WQUality:AVERage?........410 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:MODulation:WQUality:CURRent?........410 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:MODulation:WQUality:MAXimum?........410 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:MODulation:WQUality:SDEViation?........410 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:SEGMent<Segno>:MODulation:AVERage?......397 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:SEGMent<Segno>:MODulation:CURRent?...... 396 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:SEGMent<Segno>:MODulation:MAXimum?.....396 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:SEGMent<Segno>:MODulation:SDEViation?....397 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:SEGMent<Segno>:PMONitor?..........399 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:SEGMent<Segno>:PVTime:AVERage?......399 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:SEGMent<Segno>:PVTime:CURRent?......399 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:SEGMent<Segno>:PVTime:MAXimum?......399 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:SEGMent<Segno>:SPECtrum:AVERage?......401 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:SEGMent<Segno>:SPECtrum:CURRent?......401 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:SEGMent<Segno>:SPECtrum:MAXimum?.......401 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:SPECtrum:ABSPower:AVERage?........
  • Page 424 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x List of Commands FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:SPECtrum:EMASk:MARGin:ED:CURRent?......413 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:SPECtrum:EMASk:MARGin:ED:MAXimum?....413 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:SPECtrum:MAXimum?............417 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:SPECtrum:OBW:AVERage?..........412 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:SPECtrum:OBW:CURRent?..........412 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:SPECtrum:OBW:MAXimum?..........412 FETCh:TDSCdma:MEAS<i>:MEValuation:LIST:SRELiability?..............404 FETCh:TDSCdma:MEAS<i>:MEValuation:MODulation:AVERage?............. 391 FETCh:TDSCdma:MEAS<i>:MEValuation:MODulation:CURRent?..............390 FETCh:TDSCdma:MEAS<i>:MEValuation:MODulation:MAXimum?.............390 FETCh:TDSCdma:MEAS<i>:MEValuation:MODulation:SDEViation?............391 FETCh:TDSCdma:MEAS<i>:MEValuation:PVTime:AVERage?..............385 FETCh:TDSCdma:MEAS<i>:MEValuation:PVTime:CURRent?..............385 FETCh:TDSCdma:MEAS<i>:MEValuation:PVTime:MAXimum?..............385 FETCh:TDSCdma:MEAS<i>:MEValuation:PVTime:MINimum?..............385 FETCh:TDSCdma:MEAS<i>:MEValuation:PVTime[:ALL]?................386 FETCh:TDSCdma:MEAS<i>:MEValuation:SPECtrum:ACLR:RELative:AVERage?........394 FETCh:TDSCdma:MEAS<i>:MEValuation:SPECtrum:ACLR:RELative:CURRent?........394 FETCh:TDSCdma:MEAS<i>:MEValuation:SPECtrum:ACLR:RELative:MAXimum?........394 FETCh:TDSCdma:MEAS<i>:MEValuation:SPECtrum:AVERage?...............
  • Page 425 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x List of Commands FETCh:TDSCdma:MEAS<i>:MEValuation:TRACe:EMASk:KFILter:MAXimum?.......... 389 FETCh:TDSCdma:MEAS<i>:MEValuation:TRACe:EMASk:MAXimum?............387 FETCh:TDSCdma:MEAS<i>:MEValuation:TRACe:EMASk:MFLeft:AVERage?........... 388 FETCh:TDSCdma:MEAS<i>:MEValuation:TRACe:EMASk:MFLeft:CURRent?..........388 FETCh:TDSCdma:MEAS<i>:MEValuation:TRACe:EMASk:MFLeft:MAXimum?...........388 FETCh:TDSCdma:MEAS<i>:MEValuation:TRACe:EMASk:MFRight:AVERage?......... 388 FETCh:TDSCdma:MEAS<i>:MEValuation:TRACe:EMASk:MFRight:CURRent?......... 388 FETCh:TDSCdma:MEAS<i>:MEValuation:TRACe:EMASk:MFRight:MAXimum?........388 FETCh:TDSCdma:MEAS<i>:MEValuation:TRACe:EVMagnitude:AVERage?..........373 FETCh:TDSCdma:MEAS<i>:MEValuation:TRACe:EVMagnitude:CURRent?..........373 FETCh:TDSCdma:MEAS<i>:MEValuation:TRACe:EVMagnitude:MAXimum?..........373 FETCh:TDSCdma:MEAS<i>:MEValuation:TRACe:EVMagnitude[:RMS]:MSLot:AVERage?......374 FETCh:TDSCdma:MEAS<i>:MEValuation:TRACe:EVMagnitude[:RMS]:MSLot:CURRent?......374 FETCh:TDSCdma:MEAS<i>:MEValuation:TRACe:EVMagnitude[:RMS]:MSLot:EXTReme?.......374 FETCh:TDSCdma:MEAS<i>:MEValuation:TRACe:EVMagnitude[:RMS]:MSLot:SDEViation?..... 374 FETCh:TDSCdma:MEAS<i>:MEValuation:TRACe:MERRor:AVERage?............375 FETCh:TDSCdma:MEAS<i>:MEValuation:TRACe:MERRor:CURRent?............375 FETCh:TDSCdma:MEAS<i>:MEValuation:TRACe:MERRor:MAXimum?............. 375 FETCh:TDSCdma:MEAS<i>:MEValuation:TRACe:MERRor[:RMS]:MSLot:AVERage?.......
  • Page 426 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x List of Commands READ:TDSCdma:MEAS<i>:MEValuation:TRACe:CDERror:MINimum?............382 READ:TDSCdma:MEAS<i>:MEValuation:TRACe:CDERror:MSLot:AVERage?........... 382 READ:TDSCdma:MEAS<i>:MEValuation:TRACe:CDERror:MSLot:CURRent?........... 382 READ:TDSCdma:MEAS<i>:MEValuation:TRACe:CDERror:MSLot:MAXimum?.......... 383 READ:TDSCdma:MEAS<i>:MEValuation:TRACe:CDERror:MSLot:MINimum?........... 382 READ:TDSCdma:MEAS<i>:MEValuation:TRACe:CDERror:MSLot:SDEViation?........383 READ:TDSCdma:MEAS<i>:MEValuation:TRACe:CDERror:SDEViation?............382 READ:TDSCdma:MEAS<i>:MEValuation:TRACe:CDMonitor:CDERror?............. 381 READ:TDSCdma:MEAS<i>:MEValuation:TRACe:CDMonitor:CDPower?............ 379 READ:TDSCdma:MEAS<i>:MEValuation:TRACe:CDPower:AVERage?............379 READ:TDSCdma:MEAS<i>:MEValuation:TRACe:CDPower:CURRent?............379 READ:TDSCdma:MEAS<i>:MEValuation:TRACe:CDPower:MAXimum?.............379 READ:TDSCdma:MEAS<i>:MEValuation:TRACe:CDPower:MINimum?............379 READ:TDSCdma:MEAS<i>:MEValuation:TRACe:CDPower:MSLot:AVERage?.......... 380 READ:TDSCdma:MEAS<i>:MEValuation:TRACe:CDPower:MSLot:CURRent?...........380 READ:TDSCdma:MEAS<i>:MEValuation:TRACe:CDPower:MSLot:MAXimum?......... 380 READ:TDSCdma:MEAS<i>:MEValuation:TRACe:CDPower:MSLot:MINimum?...........380 READ:TDSCdma:MEAS<i>:MEValuation:TRACe:CDPower:MSLot:SDEViation?........380 READ:TDSCdma:MEAS<i>:MEValuation:TRACe:CDPower:SDEViation?........... 379 READ:TDSCdma:MEAS<i>:MEValuation:TRACe:EMASk:AVERage?............
  • Page 427 ® TD-SCDMA Multi Evaluation Measurement R&S CMW-KM75x/-KS75x/-KS76x List of Commands READ:TDSCdma:MEAS<i>:MEValuation:TRACe:PERRor[:RMS]:MSLot:EXTReme?.........377 READ:TDSCdma:MEAS<i>:MEValuation:TRACe:PERRor[:RMS]:MSLot:SDEViation?.......377 READ:TDSCdma:MEAS<i>:MEValuation:TRACe:PVTime:AVERage?............384 READ:TDSCdma:MEAS<i>:MEValuation:TRACe:PVTime:CURRent?............384 READ:TDSCdma:MEAS<i>:MEValuation:TRACe:PVTime:MAXimum?............384 READ:TDSCdma:MEAS<i>:MEValuation:TRACe:PVTime:MINimum?............384 ROUTe:TDSCdma:MEAS<i>:SCENario:CSPath..................326 ROUTe:TDSCdma:MEAS<i>:SCENario:SALone..................326 ROUTe:TDSCdma:MEAS<i>:SCENario?......................327 ROUTe:TDSCdma:MEAS<i>?........................327 STOP:TDSCdma:MEAS<i>:MEValuation......................339 TRIGger:TDSCdma:MEAS<i>:MEValuation:CATalog:SOURce?..............362 TRIGger:TDSCdma:MEAS<i>:MEValuation:CDELay................... 363 TRIGger:TDSCdma:MEAS<i>:MEValuation:LIST:MODE................361 TRIGger:TDSCdma:MEAS<i>:MEValuation:MGAP..................364 TRIGger:TDSCdma:MEAS<i>:MEValuation:SDELay..................363 TRIGger:TDSCdma:MEAS<i>:MEValuation:SLOPe..................362 TRIGger:TDSCdma:MEAS<i>:MEValuation:SOURce...................362 TRIGger:TDSCdma:MEAS<i>:MEValuation:THReshold................363 TRIGger:TDSCdma:MEAS<i>:MEValuation:TOUT..................364 User Manual 1173.9670.02 ─ 18...
  • Page 428: Td-Scdma Tpc Measurement

    ® TD-SCDMA TPC Measurement R&S CMW-KM75x/-KS75x/-KS76x General Description 4 TD-SCDMA TPC Measurement In CDMA networks, control of the UE transmit power is essential to ensure stable transmission and an efficient radio resource management within the system. An output power of the UE transmitter that is too low decreases the coverage area while an excess output power may cause interference to other channels or systems.
  • Page 429: Test Setup

    ® TD-SCDMA TPC Measurement R&S CMW-KM75x/-KS75x/-KS76x General Description The following sections describe how to perform a measurement, using the individual measurement modes. ● Test Setup......................429 ● How to Perform a Measurement................429 ● Parallel Signaling and Measurement..............431 ● Trigger Modes.......................
  • Page 430 ® TD-SCDMA TPC Measurement R&S CMW-KM75x/-KS75x/-KS76x General Description 2. Configure the application used to send the TPC commands to the UE (do not yet start sending TPC commands). The required signal configuration depends on the TPC setup. For details see Chapter 4.2.5, "TPC Setups", on page 433.
  • Page 431: Parallel Signaling And Measurement

    ® TD-SCDMA TPC Measurement R&S CMW-KM75x/-KS75x/-KS76x General Description Configuring measurements for single trigger pulses in combined signal path In order to use a trigger signal providing only one single trigger pulse ("Once" trigger of TPC setups "Test Step ...") to trigger a measurement, you must configure the mea- surement so that it measures only one measurement interval - which is then triggered by the single trigger pulse.
  • Page 432 ® TD-SCDMA TPC Measurement R&S CMW-KM75x/-KS75x/-KS76x General Description Select the trigger signal (the trigger source) depending on the used application as fol- lows: ● TD-SCDMA signaling application: The TPC trigger signal provided by the signaling application is selected automati- cally. ●...
  • Page 433: Tpc Setups

    ® TD-SCDMA TPC Measurement R&S CMW-KM75x/-KS75x/-KS76x General Description 4.2.5 TPC Setups The TD-SCDMA signaling application provides several predefined and partly configura- ble TPC setups with different TPC command patterns. This section provides an over- view of these TPC setups from point of view of the TPC measurement. For more details concerning the individual TPC setups please refer to the description of the cor- responding application.
  • Page 434: Limit Settings And Conformance Requirements

    ® TD-SCDMA TPC Measurement R&S CMW-KM75x/-KS75x/-KS76x General Description The UE output power changes by TPC_cmd multiplied with the TPC step size of 1 dB, 2 dB or 3dB. According to 3GPP, the TPC step size for TPC test steps D and E is 2 dB, for steps F and G is 3 dB and for the all other steps is always 1 dB.
  • Page 435 ® TD-SCDMA TPC Measurement R&S CMW-KM75x/-KS75x/-KS76x General Description The nominal maximum power and tolerance values can be comfortably configured in the limits section by selecting the power class of the UE. The resulting settings are dis- played in column "Active Limits". If you want to use different values, select "User Defined"...
  • Page 436 ® TD-SCDMA TPC Measurement R&S CMW-KM75x/-KS75x/-KS76x General Description Figure 4-4: Minimum output power limit To test the minimum output power you can use the setups TPC test step BC, DE, FG. If the measured minimum output power is out of tolerance, please first ensure that the configured external attenuation value corresponds to your setup, see "External Attenu- ation (Input)"...
  • Page 437: Measurement Results

    ® TD-SCDMA TPC Measurement R&S CMW-KM75x/-KS75x/-KS76x General Description Table 4-3: Allowed step sizes for TPC step groups Expected step size Error limit Allowed step size Relevant for test step 10 x ±1 dB ±2 dB +8 dB to +12 dB A, B, C -8 dB to -12 dB 10 x ±2 dB...
  • Page 438 ® TD-SCDMA TPC Measurement R&S CMW-KM75x/-KS75x/-KS76x General Description Figure 4-6: Results in monitor mode Upper diagram - UE power vs slot The diagram displays the transmitter output power of the UE, measured in a bandwidth of at least (1+α) times the chip rate, where α is the roll-off factor of the TD-SCDMA channel filter.
  • Page 439 ® TD-SCDMA TPC Measurement R&S CMW-KM75x/-KS75x/-KS76x General Description Scaling the diagrams To modify the ranges of the X-axis and of the Y-axis, press the "Display" softkey and use the hotkeys "Y Scale" and "X Scale". Automatic scaling is used by default, adapting the X-axis to the measurement length and the Y-axis to the measured values.
  • Page 440 ® TD-SCDMA TPC Measurement R&S CMW-KM75x/-KS75x/-KS76x General Description Maximum / Minimum Output Power The maximum output power of the UE is determined from the UE power vs slot dia- gram in a configurable number of slots at the end of test step C, E and G. The mini- mum output power is determined at the end of test step B, D and F.
  • Page 441: Gui Reference

    ® TD-SCDMA TPC Measurement R&S CMW-KM75x/-KS75x/-KS76x GUI Reference Hotkey Description "UE Power / Power Selects for which trace the markers shall be configured: the UE power vs slot Steps" trace or the power steps trace. The other hotkeys apply to the selected trace. "Ref.
  • Page 442 ® TD-SCDMA TPC Measurement R&S CMW-KM75x/-KS75x/-KS76x GUI Reference All settings are defined via softkeys and hotkeys or using the "TD-SCDMA TPC Mea- surement Configuration" dialog. The configuration dialog is described in the following sections. To open the dialog, select the "TPC Measurement" tab and press the "Con- fig"...
  • Page 443 ® TD-SCDMA TPC Measurement R&S CMW-KM75x/-KS75x/-KS76x GUI Reference Figure 4-9: TD-SCDMA TPC: measurement control settings Measure on Exception....................443 Mode........................... 443 Monitor > Measurement Length.................. 443 Inner Loop Power......................443 └ Measurement Length..................444 └ TPC Auto Execute..................444 └ TPC Test Step Settings................
  • Page 444 ® TD-SCDMA TPC Measurement R&S CMW-KM75x/-KS75x/-KS76x GUI Reference Measurement Length ← Inner Loop Power Displays the number of slots to be measured in "Inner Loop Power Control" mode. The value depends on the selected TPC setup and the test step settings. Remote command: CONFigure:TDSCdma:MEAS<i>:TPC:ILPControl:MLENgth? TPC Auto Execute ←...
  • Page 445 ® TD-SCDMA TPC Measurement R&S CMW-KM75x/-KS75x/-KS76x GUI Reference Trigger Source......................445 Trigger Slope.......................445 Trigger Threshold......................445 Trigger Delay.......................445 Trigger Time Out......................446 Minimum Trigger Gap....................446 Trigger Source It is recommended to use a trigger signal provided by the application sending the TPC commands to the UE.
  • Page 446 ® TD-SCDMA TPC Measurement R&S CMW-KM75x/-KS75x/-KS76x GUI Reference Trigger Time Out Sets a time after which an initiated measurement must have received a trigger event. If no trigger event is received, a trigger timeout is indicated in manual operation mode. In remote control mode the measurement is automatically stopped.
  • Page 447: Measurement Results

    ® TD-SCDMA TPC Measurement R&S CMW-KM75x/-KS75x/-KS76x GUI Reference Figure 4-11: Limit settings Limits The limits can be configured via the following remote commands. Remote command: CONFigure:TDSCdma:MEAS<i>:TPC:LIMit:ILPControl:MAXPower CONFigure:TDSCdma:MEAS<i>:TPC:LIMit:ILPControl:MAXPower:ACTive? CONFigure:TDSCdma:MEAS<i>:TPC:LIMit:ILPControl:MAXPower:URPClass (CSP) CONFigure:TDSCdma:MEAS<i>:TPC:LIMit:ILPControl:MAXPower:UDEFined CONFigure:TDSCdma:MEAS<i>:TPC:LIMit:ILPControl:MINPower CONFigure:TDSCdma:MEAS<i>:TPC:LIMit:ILPControl:PSGRoup CONFigure:TDSCdma:MEAS<i>:TPC:LIMit:ILPControl:PSTep 4.3.3 Measurement Results All results of the TD-SCDMA TPC measurement are displayed in a single view. For a detailed description see Chapter 4.2.7, "Measurement Results",...
  • Page 448: Programming

    ® TD-SCDMA TPC Measurement R&S CMW-KM75x/-KS75x/-KS76x Programming Traces The results can be retrieved via the following remote commands. Remote command: etc. FETCh:TDSCdma:MEAS<i>:TPC:TRACe:UEPower:CURRent? etc. FETCh:TDSCdma:MEAS<i>:TPC:TRACe:PSTeps:CURRent? Statistical Overviews and other Single Values The results can be retrieved via the following remote commands. Remote command: etc.
  • Page 449 ® TD-SCDMA TPC Measurement R&S CMW-KM75x/-KS75x/-KS76x Programming *CLS; *OPC? // ***************************************************************************** // Define signal routing as stand alone scenario, alternatively define // combined signal path. Query specified routing settings. // Perform RF and analyzer settings for a TD-SCDMA // signal with a carrier frequency of 1900 MHz and a peak power of 7 dBm, // allowing for a 5 dB user margin.
  • Page 450 ® TD-SCDMA TPC Measurement R&S CMW-KM75x/-KS75x/-KS76x Programming CONFigure:TDSCdma:MEAS:TPC:ILPControl:AEXecution OFF CONFigure:TDSCdma:MEAS:TPC:ILPControl:TSBC 100, 20 CONFigure:TDSCdma:MEAS:TPC:ILPControl:TSDE 80, 20 CONFigure:TDSCdma:MEAS:TPC:ILPControl:TSFG 70, 20 4.4.1.3 Configuring the Trigger System // ***************************************************************************** // Query all possible trigger sources, set one trigger source, timeout, // trigger level, slope, slot and chip delay, and minimum trigger gap. // ***************************************************************************** TRIGger:TDSCdma:MEAS:TPC:CATalog:SOURce? TRIGger:TDSCdma:MEAS:TPC:SOURce 'TD-SCDMA Sig1: TPC Trigger'...
  • Page 451: Measurements With Combined Signal Path Scenario

    ® TD-SCDMA TPC Measurement R&S CMW-KM75x/-KS75x/-KS76x Programming FETCh:TDSCdma:MEAS:TPC:TRACe:UEPower:CURRent? FETCh:TDSCdma:MEAS:TPC:TRACe:PSTeps:CURRent? // ***************************************************************************** // Query the measurement state (should be "RDY"). // ***************************************************************************** FETCh:TDSCdma:MEAS:TPC:STATe? // ***************************************************************************** // Query statistical results obtained in the measurement // ***************************************************************************** FETCh:TDSCdma:MEAS:TPC:UEPower:MAXimum? FETCh:TDSCdma:MEAS:TPC:UEPower:MINimum? FETCh:TDSCdma:MEAS:TPC:UEPower:STATistics? FETCh:TDSCdma:MEAS:TPC:PSTeps:MAXimum? FETCh:TDSCdma:MEAS:TPC:PSTeps:MINimum? FETCh:TDSCdma:MEAS:TPC:PSTeps:STATistics? // ***************************************************************************** // Query limit check results obtained in the measurement // *****************************************************************************...
  • Page 452 ® TD-SCDMA TPC Measurement R&S CMW-KM75x/-KS75x/-KS76x Programming CONFigure:TDSCdma:MEAS:TPC:MOEXception ON CONFigure:TDSCdma:MEAS:TPC:TOUT 1800 // ***************************************************************************** // Activate the combined signal path scenario and select instance 1 of the // signaling application as master. // ***************************************************************************** ROUTe:TDSCdma:MEAS:SCENario:CSPath 'TDSCDMA Sig1' // ***************************************************************************** // Enable use of reported UE power class. // ***************************************************************************** CONFigure:TDSCdma:MEAS:TPC:LIMit:ILPControl:MAXPower:URPClass ON // *****************************************************************************...
  • Page 453 ® TD-SCDMA TPC Measurement R&S CMW-KM75x/-KS75x/-KS76x Programming // Query the connection state until the connections have been established. // ***************************************************************************** CALL:TDSCdma:SIGN:CSWitched:ACTion CONNect WHILE FETCh:TDSCdma:SIGN:CSWitched:STATe? <> "CEST" 4.4.2.3 Performing Measurements // ***************************************************************************** // Start the TPC measurement and wait until command processing is complete. // The TPC setup is executed automatically.
  • Page 454: Command Reference

    ® TD-SCDMA TPC Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference 4.5 Command Reference The following sections provide detailed reference information on the remote control commands of the "TD-SCDMA Measurements" application. ● Conventions and General Information..............454 ● General Measurement Settings................458 ● TPC Measurement Commands................458 ●...
  • Page 455 ® TD-SCDMA TPC Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference 4.5.1.3 Current and Statistical Results The R&S CMW repeats measurements according to the selected statistic count and repetition mode. Consecutive measurement values are stored and used to calculate statistical results, e.g. average, minimum, maximum and standard deviation. See also: "Statistical Results"...
  • Page 456 ® TD-SCDMA TPC Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference ● 3 (Overdriven) / 4 (Underdriven): The accuracy of measurement results may be impaired because the input signal level was too high / too low. ● 6 (Trigger Timeout): The measurement could not be started or continued because no trigger event was detected.
  • Page 457 ® TD-SCDMA TPC Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference ● 27 (No Sensor Connected): The GPRF External Power Sensor measurement could not be started due to miss- ing power sensor. ● 30 (File not Found): The specified file could not be found. ●...
  • Page 458: General Measurement Settings

    ® TD-SCDMA TPC Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference Indicates a firmware or software error. If you encounter this error for the first time, restart the instrument. If the error occurs again, consider the following hints: – Firmware errors can often be repaired by restoring the factory default settings. To restore these settings, restart your instrument and press the "Factory Default"...
  • Page 459 ® TD-SCDMA TPC Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference 4.5.3.1 Measurement Control and States The following commands control the measurement and return the current measure- ment state..................459 INITiate:TDSCdma:MEAS<i>:TPC ..................459 STOP:TDSCdma:MEAS<i>:TPC ..................459 ABORt:TDSCdma:MEAS<i>:TPC ............... 459 FETCh:TDSCdma:MEAS<i>:TPC:STATe? ..............460 FETCh:TDSCdma:MEAS<i>:TPC:STATe:ALL? INITiate:TDSCdma:MEAS<i>:TPC STOP:TDSCdma:MEAS<i>:TPC ABORt:TDSCdma:MEAS<i>:TPC...
  • Page 460 ® TD-SCDMA TPC Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference Return values: <State> OFF | RUN | RDY OFF: measurement switched off, no resources allocated, no results available (when entered after ABORt...) RUN: measurement running (after INITiate..., READ...), synchronization pending or adjusted, resources active or queued RDY: measurement has been terminated, valid results may be available *RST:...
  • Page 461 ® TD-SCDMA TPC Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference <RessourceState> QUE | ACT | INV QUE: measurement without resources, no results available ("queued") ACT: resources allocated, acquisition of results in progress but not complete ("active") INV: not applicable because <MainState>: OFF or RDY ("inva- lid") Usage: Query only...
  • Page 462 ® TD-SCDMA TPC Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference ..........463 CONFigure:TDSCdma:MEAS<i>:TPC:ILPControl:MLENgth? ..........463 CONFigure:TDSCdma:MEAS<i>:TPC:ILPControl:AEXecution ............ 464 CONFigure:TDSCdma:MEAS<i>:TPC:ILPControl:TSBC ............ 464 CONFigure:TDSCdma:MEAS<i>:TPC:ILPControl:TSDE ............ 465 CONFigure:TDSCdma:MEAS<i>:TPC:ILPControl:TSFG CONFigure:TDSCdma:MEAS<i>:TPC:TOUT <Timeout> Defines a timeout for the measurement. The timer is started when the measurement is initiated via a READ or INIT command. It is not started if the measurement is initiated manually (ON/OFF key or RESTART/STOP key).
  • Page 463 ® TD-SCDMA TPC Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference Return values: <MeasMode> MONitor | ILPControl MONitor: Monitor ILPControl: Inner Loop Power Control Example: Specifying Additional Measurement-Specific Settings Usage: Query only Firmware/Software: V3.2.50 Manual operation: "Mode" on page 443 CONFigure:TDSCdma:MEAS<i>:TPC:MONitor:MLENgth <MeasLength> Sets the number of slots to be measured in "Monitor" mode. It can only be determined while the "Monitor"...
  • Page 464 ® TD-SCDMA TPC Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference Parameters: <Enable> OFF | ON *RST: Example: Specifying Additional Measurement-Specific Settings Firmware/Software: V3.2.50 Manual operation: "TPC Auto Execute" on page 444 CONFigure:TDSCdma:MEAS<i>:TPC:ILPControl:TSBC <Length>, <Statistics> Configures the inner loop power control test steps B and C. Parameters: <Length>...
  • Page 465 ® TD-SCDMA TPC Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference CONFigure:TDSCdma:MEAS<i>:TPC:ILPControl:TSFG <Length>, <Statistics> Configures the inner loop power control test steps F and G. Parameters: <Length> Number of TPC bits per test step Range: 30 bits to 80 bits *RST: 50 bits Default unit: bit <Statistics>...
  • Page 466 ® TD-SCDMA TPC Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference TRIGger:TDSCdma:MEAS<i>:TPC:SOURce <TriggerSource> Selects the source of the trigger events. Some values are always available in this firm- ware application. They are listed below. Depending on the installed options, additional values may be available. A complete list of all supported values can be displayed using TRIGger:...:CATalog:SOURce?.
  • Page 467 ® TD-SCDMA TPC Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference TRIGger:TDSCdma:MEAS<i>:TPC:CDELay <TrigChipDelay> Defines a delay in chips from the start of the measurement to the trigger event. This is useful if the trigger event and the uplink DPCH slot border are not synchronous. A measurement starts always at an uplink DPCH slot border.
  • Page 468 ® TD-SCDMA TPC Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference Firmware/Software: V3.2.50 Manual operation: "Trigger Time Out" on page 446 TRIGger:TDSCdma:MEAS<i>:TPC:MGAP <MinIFTrigGAP> Sets a minimum time during which the IF signal must be below the trigger threshold before the trigger is armed so that an IF power trigger event can be generated. Parameters: <MinIFTrigGAP>...
  • Page 469 ® TD-SCDMA TPC Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference Example: Specifying Limits Firmware/Software: V3.2.50 Manual operation: "Limits" on page 447 CONFigure:TDSCdma:MEAS<i>:TPC:LIMit:ILPControl:MAXPower:ACTive? Queries the active limit values for the "Inner Loop Power Control" mode. These limit values result either from the configured UE power class or from the repor- ted UE power class or have been defined by the user.
  • Page 470 ® TD-SCDMA TPC Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference CONFigure:TDSCdma:MEAS<i>:TPC:LIMit:ILPControl:MAXPower:UDEFined <NominalMaxPower>, <UpperLimit>, <LowerLimit> Sets the user-defined maximum output power limits for the "Inner Loop Power Control" mode. To activate the usage of this limit set, see CONFigure:TDSCdma:MEAS<i>: TPC:LIMit:ILPControl:MAXPower. Parameters: <NominalMaxPower> Nominal maximum output power of the UE Range: -50 dBm to 34 dBm *RST:...
  • Page 471 ® TD-SCDMA TPC Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference CONFigure:TDSCdma:MEAS<i>:TPC:LIMit:ILPControl:PSTep <Enable>, <Step1dB>, <Step2dB>, <Step3dB> Defines "Inner Loop Power Control" limits: upper limits for the absolute value of the power step error, depending on the expected step size. Also enables or disables the limit check.
  • Page 472 ® TD-SCDMA TPC Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference <Group10x3dB> Limit for groups with expected step size 10 x 3 dB Range: 0 dB to 9 dB *RST: 2 dB Default unit: dB Example: Specifying Limits Firmware/Software: V3.2.50 Manual operation: "Limits" on page 447 4.5.3.6 Results (Traces)
  • Page 473 ® TD-SCDMA TPC Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference CALCulate:TDSCdma:MEAS<i>:TPC:TRACe:PSTeps:CURRent? FETCh:TDSCdma:MEAS<i>:TPC:TRACe:PSTeps:CURRent? READ:TDSCdma:MEAS<i>:TPC:TRACe:PSTeps:CURRent? Return the values of the power steps trace. Each power step is calculated as the difference between the UE power of a slot and the UE power of the preceding slot. For the first measured slot a 0 is returned. You can query the number of measured slots using the CONFigure:TDSCdma:MEAS:TPC:...:MLENgth? command of the used measure- ment mode.
  • Page 474 ® TD-SCDMA TPC Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference ............475 READ:TDSCdma:MEAS<i>:TPC:PSTeps:AVERage? ............475 READ:TDSCdma:MEAS<i>:TPC:PSTeps:MAXimum? ............475 READ:TDSCdma:MEAS<i>:TPC:PSTeps:MINimum? ........... 476 FETCh:TDSCdma:MEAS<i>:TPC:UEPower:STATistics? .............476 READ:TDSCdma:MEAS<i>:TPC:UEPower:STATistics? ............. 476 FETCh:TDSCdma:MEAS<i>:TPC:PSTeps:STATistics? ............476 READ:TDSCdma:MEAS<i>:TPC:PSTeps:STATistics? CALCulate:TDSCdma:MEAS<i>:TPC:UEPower:AVERage? CALCulate:TDSCdma:MEAS<i>:TPC:UEPower:MAXimum? CALCulate:TDSCdma:MEAS<i>:TPC:UEPower:MINimum? FETCh:TDSCdma:MEAS<i>:TPC:UEPower:AVERage? FETCh:TDSCdma:MEAS<i>:TPC:UEPower:MAXimum? FETCh:TDSCdma:MEAS<i>:TPC:UEPower:MINimum? READ:TDSCdma:MEAS<i>:TPC:UEPower:AVERage? READ:TDSCdma:MEAS<i>:TPC:UEPower:MAXimum? READ:TDSCdma:MEAS<i>:TPC:UEPower:MINimum? Return the UE power and minimum/maximum output power single value results. The minimum, maximum and average values of these results can be retrieved.
  • Page 475 ® TD-SCDMA TPC Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference CALCulate:TDSCdma:MEAS<i>:TPC:PSTeps:AVERage? CALCulate:TDSCdma:MEAS<i>:TPC:PSTeps:MAXimum? CALCulate:TDSCdma:MEAS<i>:TPC:PSTeps:MINimum? FETCh:TDSCdma:MEAS<i>:TPC:PSTeps:AVERage? FETCh:TDSCdma:MEAS<i>:TPC:PSTeps:MAXimum? FETCh:TDSCdma:MEAS<i>:TPC:PSTeps:MINimum? READ:TDSCdma:MEAS<i>:TPC:PSTeps:AVERage? READ:TDSCdma:MEAS<i>:TPC:PSTeps:MAXimum? READ:TDSCdma:MEAS<i>:TPC:PSTeps:MINimum? Return the power step and power step group single value results. The minimum, maxi- mum and average results can be retrieved. The command returns all parameters listed below, independent of the selected TPC setup.
  • Page 476 ® TD-SCDMA TPC Measurement R&S CMW-KM75x/-KS75x/-KS76x Command Reference <7_Start_GroupCEG>First slot of the group where the result <3_StepCEG> has been measured Range: 0 slots to 1000 slots Default unit: slot Example: Performing Measurements Usage: Query only Firmware/Software: V3.2.50 For additional information concerning syntax elements and returned values refer to Conventions and General Information.
  • Page 477: Combined Signal Path Commands

    ® TD-SCDMA TPC Measurement R&S CMW-KM75x/-KS75x/-KS76x List of Commands <StepBDF> Power step, expected -1 dB in step B / -2 dB in step D / -3 dB in step F Range: 0 to 1000 <StepCEG> Power step, expected +1 dB in step C / +2 dB in step E / +3 dB in step G Range: 0 to 1000...
  • Page 478 ® TD-SCDMA TPC Measurement R&S CMW-KM75x/-KS75x/-KS76x List of Commands CONFigure:TDSCdma:MEAS<i>:TPC:ILPControl:AEXecution..............463 CONFigure:TDSCdma:MEAS<i>:TPC:ILPControl:MLENgth?...............463 CONFigure:TDSCdma:MEAS<i>:TPC:ILPControl:TSBC................464 CONFigure:TDSCdma:MEAS<i>:TPC:ILPControl:TSDE................464 CONFigure:TDSCdma:MEAS<i>:TPC:ILPControl:TSFG................465 CONFigure:TDSCdma:MEAS<i>:TPC:LIMit:ILPControl:MAXPower.............468 CONFigure:TDSCdma:MEAS<i>:TPC:LIMit:ILPControl:MAXPower:ACTive?..........469 CONFigure:TDSCdma:MEAS<i>:TPC:LIMit:ILPControl:MAXPower:UDEFined........... 470 CONFigure:TDSCdma:MEAS<i>:TPC:LIMit:ILPControl:MAXPower:URPClass........... 469 CONFigure:TDSCdma:MEAS<i>:TPC:LIMit:ILPControl:MINPower.............. 470 CONFigure:TDSCdma:MEAS<i>:TPC:LIMit:ILPControl:PSGRoup...............471 CONFigure:TDSCdma:MEAS<i>:TPC:LIMit:ILPControl:PSTep..............471 CONFigure:TDSCdma:MEAS<i>:TPC:MODE?.....................462 CONFigure:TDSCdma:MEAS<i>:TPC:MOEXception................... 462 CONFigure:TDSCdma:MEAS<i>:TPC:MONitor:MLENgth................463 CONFigure:TDSCdma:MEAS<i>:TPC:SETup....................461 CONFigure:TDSCdma:MEAS<i>:TPC:TOUT....................462 FETCh:TDSCdma:MEAS<i>:TPC:PSTeps:AVERage?.................475 FETCh:TDSCdma:MEAS<i>:TPC:PSTeps:MAXimum?................475 FETCh:TDSCdma:MEAS<i>:TPC:PSTeps:MINimum?................. 475 FETCh:TDSCdma:MEAS<i>:TPC:PSTeps:STATistics?................
  • Page 479: Index

    ® Index R&S CMW-KM75x/-KS75x/-KS76x Index Channelization code list length TD-SCDMA signaling ..........96 Activation time offset Chn. detect threshold TD-SCDMA signaling ..........118 TD-SCDMA measurements ........296 Active TPC setup Clear TD-SCDMA signaling ..........102 TD-SCDMA signaling ..........126 Add TD-SCDMA signaling to logging Combined signal path commands TD-SCDMA signaling ..........
  • Page 480 ® Index R&S CMW-KM75x/-KS75x/-KS76x External attenuation (input) TD-SCDMA measurements ........293 TD-SCDMA signaling ..........87 Level External attenuation (output) TD-SCDMA signaling ..........95, 97 Limit TD-SCDMA signaling ..........86 External delay compensation TD-SCDMA signaling BER ........131 Limits TD-SCDMA signaling ..........87 External fading ..............
  • Page 481 ® Index R&S CMW-KM75x/-KS75x/-KS76x TD-SCDMA signaling ..........112 Mode Q hyst1s TD-SCDMA TPC measurement ........ 443 TD-SCDMA signaling ..........117 Q rxlevmin Modulation TD-SCDMA measurements ........302 TD-SCDMA signaling ..........116 Q rxlevmin EUTRA Modulation type TD-SCDMA measurements ........297 TD-SCDMA signaling ..........
  • Page 482 ® Index R&S CMW-KM75x/-KS75x/-KS76x Select menu Test mode TD-SCDMA signaling .......... 82, 127 TD-SCDMA signaling ..........108 Shifting Test mode type TD-SCDMA signaling ..........99 TD-SCDMA signaling ..........107 SICH code number Test Setup for Standard Cell TD-SCDMA measurements ........298 TD-SCDMA signaling ..........
  • Page 483 ® Index R&S CMW-KM75x/-KS75x/-KS76x Video data rate TD-SCDMA signaling ..........106 Voice codec TD-SCDMA signaling ..........105 Voice source TD-SCDMA signaling ..........105 User Manual 1173.9670.02 ─ 18...

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