Agilent Technologies E6651A User Manual
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Agilent Technologies E6651A User Manual

Agilent Technologies E6651A User Manual

Mobile wimax test set
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Agilent E6651A
TM
Mobile WiMAX Test Set
User's Guide
Agilent Technologies

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  • Page 1 Agilent E6651A Mobile WiMAX Test Set User’s Guide Agilent Technologies...
  • Page 2 Should Agilent and the user have a separate written agreement with warranty terms covering the material in this WA RN ING document that conflict with these...

  • Page 3: Table Of Contents

    Product Overview Base Station Emulator (BSE) Signal Analyzer (SA) Signal Generator (SG) Functions and Features E6651A Features General Specifications Agilent Sales and Service Offices Getting Started Basic Configuration Front Panel Rear Panel Measurement Screen Configuration Setting Window Menu Tree Configuration...
  • Page 4 Creating a Test Program Step 1 - Copy and Reference the Dynamic Link Library (DLL) Step 2 - Install the IPX LAN protocol Step 3 - Initialize the E6651A Interface Step 4 - Configure the Measurement Parameters Step 5 - Perform the Test...
  • Page 5 Enabling MOD and RF Modes Starting and Stopping BSE Mode Setting and Modifying the Modulation Scheme Starting an Uplink or Downlink Test Performing Modulation Analysis in SA Mode Performing Spectrum Analysis in SA Mode Attenuation Setting Recommendations Abbreviations and Acronyms E6651A User’s Guide...
  • Page 6 E6651A User’s Guide...

  • Page 7: Introduction

    Functions and Features General Specifications Agilent Sales and Service Offices This document describes the operation of the E6651A Test Set, a Mobile WiMAX 802.16e Subscriber Station Tester. This product is used for protocol verification and performance measurement of Mobile WiMAX Subscriber Stations (SS).

  • Page 8: Product Overview

    Introduction Product Overview The E6651A Test Set is designed to test and analyze the performance and signaling of Mobile WiMAX subscriber stations based on the IEEE 802.16e standard. The Test Set consists of three major operating modes: Figure 1 The Agilent E6651A Mobile WiMAX Test Set...

  • Page 9: Functions And Features

    • Channel power, occupied bandwidth Transmitter • Modulation and coding • Ranging support • Power level control • Synchronization • Maximum output signal • Frequency accuracy • Channel bandwidth measurement • Spectral flatness • Relative constellation error (EVM) E6651A User’s Guide...
  • Page 10 Mobile WiMAX • Response time for MAC management request message MAC test items • Initial ranging procedure verification under exceptional RF conditions • Dynamic service flow status for given conditions • SS MAC layer verification and performance test E6651A User’s Guide...

  • Page 11: General Specifications

    This instrument has an autoranging line voltage input, ensure the CAU TI O N supply voltage is within the specified range. Table 1 Agilent E6651A Mobile WiMAX Test Set Power Requirements Line Power: Input Voltage Range: 100 to 240 Vac, automatic selection...
  • Page 12 4×C for every 100 Watts dissipated in the cabinet. If the total power dissipated in the cabinet is greater then 800 Watts, then forced convection must be used. E6651A User’s Guide...

  • Page 13: Agilent Sales And Service Offices

    Agilent Sales and Service Offices In any correspondence or telephone conversations, refer to the Test Set by its model number and full serial number. With this information, the Agilent representative can quickly determine whether your unit is still within its warranty period.
  • Page 14 Introduction E6651A User’s Guide...

  • Page 15: Getting Started

    Getting Started Basic Configuration Measurement Screen Configuration Menu Tree Configuration Basic Operation This chapter describes the primary hardware and software interfaces used in the operation of the E6651A Test Set, as well as basic operating procedures for the system. Agilent Technologies...

  • Page 16: Basic Configuration

    Getting Started Basic Configuration Front Panel To begin using the E6651A Test Set, you should become familiar with the layout of the Front Panel and the displayed menu systems. The items described in this section are the Front and Rear Panel of the Test Set, the Measurement Screen, the Setting Window, and the Menu Tree configuration.
  • Page 17 When more than 6 menu options are available, select More to see the additional options. Amplitude Adjust values related to input power using this button, including Amplitude, Attenuation, Reference Level, Scale and Amplitude Offset. E6651A User’s Guide...
  • Page 18 RF and MOD functions must be enabled to generate a WiMAX output signal. Press this button to generate a modulation signal. Both the RF and MOD functions must be enabled to generate a WiMAX output signal. E6651A User’s Guide...

  • Page 19: Rear Panel

    Getting Started Rear Panel Figure 3 The E6651A Test Set Rear Panel Power Switch This switch must be ‘ON’ to enable switching the Test Set on and off using the Front Panel On/Off switch. Power Connector: Connect the AC power cable here.
  • Page 20 This port is used to interface with an external internet network or controller. When both are required simultaneously, an Ethernet hub may be connected here. A hub is required when connecting to the Agilent E6655A WiMAX Lab Application. VGA Port Standard VGA output port.

  • Page 21: Measurement Screen Configuration

    Screen including the Setting Window, Working Window, Selection Menu, Program Title, Menu Title and Program Info. Figure 4 E6651A Test Set Measurement Screen Configuration Setting Window This window displays settings including the current operation mode, the frequency, the attenuator setting, and the input value.

  • Page 22: Setting Window

    The Editing Title shows the parameter currently selected to be modified. Measurement This area indicates the selected mode. mode Reference Clock The Reference Clock selection is displayed in this area as either INT (Internal) or EXT (External). E6651A User’s Guide...
  • Page 23 Lab Application to connect to an external IP network this area is highlighted in green. Remote control When Test Set is remote controlled, this area is highlighted Status in yellow. 10M Clock Status This area displays status of 10MHz clock. E6651A User’s Guide...

  • Page 24: Menu Tree Configuration

    Marker Marker Time Gate Mode Graph Marker FREQ. Offset Peak Full Search Add Marker Window Delta SA Frequency Select Edit Delete Delete Delta Peak -> Center Peak -> Ref Figure 6 Menu Tree Configuration 1 of 2 E6651A User’s Guide...
  • Page 25 Neighbor #3 Connect E6655A BSID Trigger DCD CC Trigger I/Q Reverse UCD CC Restart Update Frequency Profile Manager Permutation base File List Capture Screen Memory List Upload Profile Activate Profile Figure 7 Menu Tree Configuration 2 of 2 E6651A User’s Guide...

  • Page 26: Basic Operation

    Power button on the Front Panel. The Power LED turns green, indicating that the Test Set is in Power On State. The E6651A Test Set program starts automatically. Program Start- Up: Figure 3- 6 depicts the start- up screen displayed while the Test Set measurement application loads.

  • Page 27: Operational Mode Selection

    Figure 9, is displayed. Figure 9 E6651A Test Set Operational Mode Selection Window Press the Mode button on the Front Panel to display the Operational Mode Selection Menu on the right side of the screen. The three operational modes available are: BS Emulator (Base Station Press this button to select BSE mode.

  • Page 28: Turning The Power Off (Normal Termination)

    Turning the power OFF by pressing power button may cause CAU TI O N damage to the Test Set. Figure 10 Terminate the E6651A Test Set program When the measurement applications and Windows have closed, the message “It is now safe to turn off your computer“ is displayed.

  • Page 29: Turning The Power Off (Abnormal Termination)

    Do not turn the power off while the equipment is reading to or CAU TI O N writing from the internal disk (this includes the OS boot process and program initiation). Doing so may damage the disk's internal file system. E6651A User’s Guide...
  • Page 30 Getting Started E6651A User’s Guide...

  • Page 31: Base Station Emulator Mode

    PMC-RSP Test Setting Parameters Terminating BSE Mode Operation In Base Station Emulator (BSE) mode, the E6651A Test Set simulates a Mobile WiMAX base station's operation for use in the development and test of Mobile WiMAX subscriber stations. This section describes the procedure for interfacing with a subscriber station and for running uplink and downlink tests in BSE mode.

  • Page 32: Interfacing With The Subscriber Station

    Test BS menu item. Adjust Output Power: The default output power of the E6651A is set to the minimum level (- 124 dBm) to protect the subscriber station from damage. It is necessary to adjust the output power to an...
  • Page 33 Figure 11 BSE Mode Setting Window Establishing Two Way Communications With the SS: The SS must execute a Network Entry procedure in order to begin two way communications with the E6651A. Details of this procedure are provided in “Appendix A - Network Entry Procedure"...
  • Page 34 SS vendor. A Network Entry Application is typically applied from a PC, PDA, or from the SS itself. After successfully establishing two way communications, various control messages between the E6651A and the SS are displayed in the Action Window, as shown in Figure If only DCD and UCD messages are present in the window, two way communications have not been established.

  • Page 35: Uplink Padding Test

    Upon establishing two way communications, control and broadcast messages are transmitted between the Test Set and the SS, though no user traffic is present. The E6651A can test the transmitter performance of the SS by invoking the transmission of uplink data from the SS.
  • Page 36 Base Station Emulator Mode Apply a Frequency Offset: The E6651A can measure the frequency offset of an uplink signal, and to analyze signal performance after a frequency offset has been applied. To apply the frequency offset in the Frequency Menu (see also “Frequency Menu"...

  • Page 37: Downlink Udp Test

    Upon establishing two way communications, control and broadcast messages are transmitted between the E6651A and the SS, though no user traffic is present. The E6651A can test the receiver performance of the SS by transmitting user data in the downlink direction. To perform the Downlink...

  • Page 38: Downlink Ping Test

    Upon establishing two way communications, control and broadcast messages are transmitted between the E6651A and the SS, though no user traffic is present. The E6651A can test the receiver performance of the SS by transmitting user data in the downlink direction. To perform the Downlink...

  • Page 39: Cinr Test

    CINR value of transmitting signal. Measure the Signal Quality: In Downlink Test Mode, the E6651A transmits a downlink signal that is only available for measurement at the subscriber station. Contact the SS vendor for a testing tool that may be connected to the SS for downlink signal performance measurement.
  • Page 40 Base Station Emulator Mode Figure 15 CINR test E6651A User’s Guide...

  • Page 41: Ranging Test

    Base Station Emulator Mode Ranging Test Upon establishing two way communications, the E6651A can adjust transmit power of the SS. Set the Ranging Test Mode: Upon establishing two way communication path between E6651A and subscriber station, select BS Emulator Ranging Test Run the Ranging Test: There are 3 sub menus in Ranging test.

  • Page 42: Pmc-Rsp Test

    PMC-RSP Test Upon establishing two way communications, control and broadcast messages are transmitted between the E6651A and the SS. The E6651A can test the power control performance of the SS. Set the PMC- RSP Test Mode: After establishing two way...

  • Page 43: Protocol Function Test

    Base Station Emulator Mode Protocol Function Test The Protocol Function Test enables the E6651A to test the MAC layer protocol of mobile WiMAX. Click Protocol Function Test at the bottom of BS Emulator menu as shown in Figure Figure 18 BS Emulator menu You can use the Protocol Function Test to simulate Power Control and Handover functions.
  • Page 44 Base Station Emulator Mode Figure 19 Protocol FN Test window The following functions are available: • Power Control - Test the SS Tx Power Control function. • Handover - Test the scanning function to get Neighboring BS CINR information. E6651A User’s Guide...

  • Page 45: Power Control Test

    SS. All the power control algorithms specified in IEEE802.16 are supported in the E6651A. Power Control modes supported in E6651A E6651A supports close loop and open loop mode which are the SS power control mode. Power control parameters supported in E6651A •...
  • Page 46 Test Mode . Finally, select Send Message to send the selected message to SS after establishing network connection between the BS and SS. Figure 21 Power Control Setting window 1/2 Figure 22 Power Control Setting window 2/2 E6651A User’s Guide...
  • Page 47 Power Control methods of the E6651A. • PMC- RSP msg. - Adjust Power Adjust value of PMC- RSP message, one of Power Control methods of the E6651A. Or select power control mode. • NI IE - Select “NI IE” value. “NI IE” is “UL noise and interference level IE”...

  • Page 48: Hand-Over Test Function

    Base Station Emulator Mode Hand-over Test function The Hand- over Test function implemented in the E6651A operates through MAC messages between the BS and SS. All the power control algorithms specified in IEEE802.16 are supported in E6651A. Figure 23 E6651A Handover Menu window...
  • Page 49 Base Station Emulator Mode The E6651A Handover menu has three sub menus: Figure 24 E6651A Handover Menu window • Setting: Use Setting to configure the MOB_NBR- ADV message parameters. • MOB_NBR- ADV - Use MOB_NBR_ADV to send the MOB_NBR- ADV message periodically.
  • Page 50 Select MOB_NBR_ADV MOB_SCN-RSP to send the selected message to the SS after establishing a network connection between the BS and SS. Figure 25 Handover Setting window 1/3 Figure 26 Setting window after selecting MOB_NBR-ADV msg. 2/3 E6651A User’s Guide...
  • Page 51 UCD CC - Select UCD CC parameter. UCD CC is “UCD Configuration Change Count” and SS can get information on whether neighbor BS's UCD parameters are changed or not. Upon UCD parameters change, the count number will be changed accordingly. E6651A User’s Guide...
  • Page 52 Base Station Emulator Mode • Frequency - Select Frequency value. Provides center frequency information. • Permutation Base - Select UL permutation base value. ID information of UL data region. E6651A User’s Guide...

  • Page 53: Setting Parameters

    Use the Knob or Numeric Keys to adjust the Base Station ID to a unique value. Hybrid ARQ the Hybrid ARQ function of subscriber station can be tested. Frame Offset Use the Knob or Numeric Keys to adjust the frame offset of the downlink signal. E6651A User’s Guide...

  • Page 54: Setting Test Parameters

    Parameter Settings button in the BSE Mode Selection menu to display available parameters as shown in Figure 29 Figure 30. Select the parameters to be modified and adjust the parameter value. Figure 29 Adjustable Parameters (Screen 1 of 2) E6651A User’s Guide...
  • Page 55 DL Ping Test. The unit is in bytes UL Slot use this to designate the number of data slots in one frame for UL Padding Test. E6651A User’s Guide...

  • Page 56: Terminating Bse Mode Operation

    Base Station Emulator Mode Terminating BSE Mode Operation To terminate BSE Mode and stop signal transmission, press STOP in the BSE Mode Selection Menu. The Test Set stops transmitting signals in downlink and measurement window is frozen. E6651A User’s Guide...

  • Page 57: Signal Analyzer Mode

    Modulation Analysis Spectrum Analysis Flatness Analysis In Signal Analyzer (SA) mode, the E6651A Test Set may be used to analyze Mobile WiMAX uplink signals using modulation, spectrum and flatness analysis. Modulation Analysis mode displays the OFDM signal in both frequency and time domain form.

  • Page 58: Measurement Preparation

    Measurement Preparation SA Mode Setup Procedure Connect the Test Set With the Device Under Test (DUT): After applying AC power to the E6651A and initializing the program, connect the DUT to the Test Set using either an RF cable or antenna.
  • Page 59 Figure 33 System Settings (Screen 2 of 2) Machine ID Use this option to adjust the unique Test Set ID. This is used when a PC running the Agilent E6655A Lab Application is connected to Test Set for external IP connection.
  • Page 60 The Test Set provides ease of use software upgrade. Connect the memory device which contains upgrade software to USB port. Press Update and the Test Set downloads the software from the memory device and the upgrade is executed automatically. E6651A User’s Guide...

  • Page 61: Frequency Menu

    Select to adjust the Channel Bandwidth. Channel Bandwidth refers to the bandwidth containing 99% of the total input power for the signal. SPAN Use to adjust the frequency range shown on the display screen. E6651A User’s Guide...

  • Page 62: Amplitude Menu

    InPower Offset Use to adjust the offset power for the measured power level. and OutPower This function is used to compensate for cable loss and other Offset discrepancies between the Test Set and the Device Under Test. E6651A User’s Guide...

  • Page 63: Measurement Menu

    Analysis Window. “Mobile WiMAX Modulation Accuracy Analysis Window" on page 64 describes this window in detail. Flatness Use this button to display the Mobile WiMAX Flatness Analysis Window. “Flatness Analysis" on page 71 describes this window in detail. E6651A User’s Guide...

  • Page 64: Modulation Analysis

    Signal Analyzer Mode Modulation Analysis Modulation Analysis mode of the E6651A Test Set displays the Mobile WiMAX OFDM signal in both frequency and time domain form. This is typically useful in the development of Mobile WiMAX subscriber stations and repeaters. A detailed description of these functions are provided here.
  • Page 65 For downlink analysis, the symbol index range is 0- 26 with 0 being the preamble. For uplink analysis, the symbol index range is 0- 11. Note that Position 0 in the Processing Symbol Index corresponds to NO TE Position 3 in the Original Symbol Index. E6651A User’s Guide...

  • Page 66: Spectrum Analysis

    Spectrum Measurement Window This section describes the menu options available from the Spectrum Measurement Window, the primary screen used for Spectrum Analysis. Access this window through the Uplink Measurement Menu. Figure 38 Spectrum Measurement Menu (Screen 1 of 2) E6651A User’s Guide...
  • Page 67 Marker Use to display the Marker Menu. The Marker functions can only be used for an RF input source. A detailed description of the Marker Menu is provided in “Marker Menu" page 69. E6651A User’s Guide...
  • Page 68 Peak Menu is provided in “Peak Menu" on page 70. Window Use to select either Hamming or Rectangular Windowing for frequency domain analysis. SA Frequency Use to test the center frequency of the subscriber station for RCT testing. E6651A User’s Guide...

  • Page 69: Marker Menu

    Select Use to select a marker to be edited or deleted. Edit Use to change the frequency of the selected marker. Delete Use to delete the selected marker. Reset Use to delete all of the markers. E6651A User’s Guide...

  • Page 70: Peak Menu

    Access the Peak Menu from the Spectrum Menu. Figure 41 Peak Menu Peak Center Select to change the center frequency to the strongest frequency component. Peak Select to change the reference value to the highest measured Reference amplitude level. E6651A User’s Guide...

  • Page 71: Flatness Analysis

    Average Power power of a group of subcarriers and the total average power. One selection is available from the Flatness Menu: SubCarrier Use to select the subcarrier value of interest to be highlighted in the Measurement Window. E6651A User’s Guide...
  • Page 72 Signal Analyzer Mode E6651A User’s Guide...

  • Page 73: Signal Generator Mode

    Agilent E6651A Mobile WiMAX Test Set E6651A User’s Guide Signal Generator Mode Signal Generator Mode In Signal Generator (SG) mode, the E6651A Test Set generates standard Mobile WiMAX downlink signals. Agilent Technologies...

  • Page 74: Signal Generator Mode

    SG Mode Setup Procedure To provide a standard Mobile WiMAX signal to a Device Under Test (DUT): Connect the E6651A with the After applying AC power to the Test Set and initializing the Device Under Test (DUT) program, connect the DUT to the Test Set using either an RF cable or antenna.

  • Page 75: Remote Interface (Api) Programming Command Reference

    Creating a Test Program Command Reference The Remote Programming interface for the E6651A WiMAX Test Set takes the form of a Dynamic Link Library (DLL) or Application Programming Interface (API). This chapter shows you the basic steps required to use this DLL and lists the E6651A Command Set.

  • Page 76: Creating A Test Program

    Close the Session Step 1 “Reference”, Step 2 “Create” and Step 6 “Close” must be performed if the PC or the E6651A Test Set is power cycled. Steps 3 to 5 can be repeated as many times as required for a full test sequence of measurements to cover the chosen test plan for the WiMAX subscriber station.

  • Page 77: Step 1 - Copy And Reference The Dynamic Link Library (Dll)

    For development programming environments such as the Microsoft Visual Studio Integrated Development Environment (IDE), the programming language needs to first reference the E6651A DLL. How this is done varies between development environments. Required Files: • E6651_API.dll •...
  • Page 78 Remote Interface (API) Programming Command Reference Click the General tab. Click Install... and choose Protocol. Select Add..E6651A User’s Guide...

  • Page 79: Step 3 - Initialize The E6651A Interface

    Click OK to close the 'Local Area Connection Properties' window. Installation of the IPX protocol is now complete. Step 3 - Initialize the E6651A Interface Each program begins with the initialization of the E6651 interface. You must also ensure the IPX LAN protocol is installed on your development computer.
  • Page 80 Remote Interface (API) Programming Command Reference • Start the Remote Interface operation using the E6651_RemoteStart command. • Check the return values for success. E6651A User’s Guide...

  • Page 81: Step 4 - Configure The Measurement Parameters

    E6651_close() function. As well as releasing memory space used by the E6651 API, this also releases the handle on the VISA resource allowing communication with the test set through other means. Example code: Closing the session (C# syntax) // Close the session E6651_Close(); E6651A User’s Guide...

  • Page 82: Command Reference

    API command to start the remote interface. E6651_GetDLLVersion Declaration int E6651_GetDllVersion(char*); Parameter Version [out]: The version information of DLL Success: Return Value STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Acquire version information of Remote API DLL currently being used. E6651A User’s Guide...
  • Page 83 E6651’s equipment number to be controlled remotely. Value [in]: Turn off option value to be set. Return Value Success: STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Set E6651(MID)’s power control (shut down) option. 0: Rebooting 1: Shut down 2: Exit Application E6651A User’s Guide...

  • Page 84: System Information Functions

    Value); MID [in]: Parameter E6651’s equipment number to be controlled remotely. Value [out]: Current Serial Number is written in flash memory. Success: Return Value STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Retrieve Serial Number is written in flash memory. E6651A User’s Guide...

  • Page 85: General Functions

    E6651’s equipment number to be controlled remotely. Value [out]: The current measure mode information. (DL: Downlink, UL: Uplink) Return Value Success: STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Retrieve the measurement mode information of E6651, downlink or uplink. 0: DL 1: UL E6651A User’s Guide...
  • Page 86 MID [in]: Parameter E6651’s equipment number to be controlled remotely. Value [in]: E6651’ Test Mode value to be set. SA: 0 SG: 1 SA+SG: 2 Success: Return Value STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Set Test Mode of E6651(MID). E6651A User’s Guide...
  • Page 87 Value [in]: SA’s Display Mode value to be set. Spectrum: 0 Modulation: 1 I/Q: 2 MAP: 3 EVS: 4 EVT: 5 CCDF: 6 Success: Return Value STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Set SA Display Mode of E6651(MID). E6651A User’s Guide...
  • Page 88 E6651_GetMODSwitch(BYTE MID, int * Value); Parameter MID [in]: E6651’s equipment number to be controlled remotely. Value [out]: Current Modulation Switch On/Off information of E6651 0:OFF 1:ON Return Value Success: STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Retrieve Modulation Switch’s operational information. E6651A User’s Guide...
  • Page 89 E6651_SetClockSource(BYTE MID, int Value); Parameter MID [in]: E6651’s equipment number to be controlled remotely. Value [in]: E6651’s Clock Source value to be set. Internal: 0 External: 1 Return Value Success: STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Set E6651’s Clock Source. E6651A User’s Guide...
  • Page 90 E6651_SetFrequency(BYTE MID, double Value); Parameter MID [in]: E6651’s equipment number to be controlled remotely. Value [in]: E6651’s Center Frequency value to be set (Hz). Return Value Success: STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Set E6651’s Center Frequency. E6651A User’s Guide...
  • Page 91 E6651_GetAmplitude(BYTE MID, double * Value); MID [in]: Parameter E6651’s equipment number to be controlled remotely. Value [out]: Current Amplitude value of E6651 (dBm). Success: Return Value STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Retrieve current Amplitude value of E6651(MID). E6651A User’s Guide...
  • Page 92 E6651’s equipment number to be controlled remotely. Value [in]: E6651’s Input Power offset value to be set. (- 100dB ~ 100dB) Success: Return Value STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Set the Input power offset value of E6651(MID). E6651A User’s Guide...
  • Page 93 Value [in]: Frequency value of SA mode to be set when E6651 is operating in SA mode. Success: Return Value STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Set Center Frequency of SA mode when E6651(MID) is operating in SA mode. E6651A User’s Guide...
  • Page 94 E6651_SetCAPTimeOffset(BYTE MID, DWORD value); MID [in]: Parameter E6651’s equipment number to be controlled remotely. Value [in]: SA Capture Time Offset value to be set. Success: Return Value STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Set Capture Time Offset value of E6651(MID). E6651A User’s Guide...
  • Page 95 E6651_GetSkewQGain(BYTE MID, double * Value); Parameter MID [in]: E6651’s equipment number to be controlled remotely. Value [out]: Current value of Skew Q Gain. Return Value Success: STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Retrieve current Skew Q Gain value of E6651(MID). E6651A User’s Guide...
  • Page 96 E6651_SetSkewTheta(BYTE MID, double * Value); Parameter MID [in]: E6651’s equipment number to be controlled remotely. Value [in]: Skew Theta value to be set. Return Value Success: STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Set Skew Theta value of E6651(MID). E6651A User’s Guide...
  • Page 97 E6651_GetSkewQOffset(BYTE MID, int * Value); MID [in]: Parameter E6651’s equipment number to be controlled remotely. Value [out]: Current value of Skew Q Offset Return Value Success: STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Retrieve Skew Q Offset value of E6651(MID). E6651A User’s Guide...
  • Page 98 E6651_SetSkewQOffset(BYTE MID, int Value); MID [in]: Parameter E6651’s equipment number to be controlled remotely. Value [in]: Skew I Offset value to be set Return Value Success: STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Set Skew Q Offset value of E6651(MID). E6651A User’s Guide...

  • Page 99: Spectrum Mode

    E6651’s equipment number to be controlled remotely. Value [out]: “Channel Bandwidth” value when E6651 is operating is Spectrum Analyzer mode. Return Value Success: STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Retrieve “Channel Bandwidth” value of E6651(MID) when E6651 is operating in Spectrum Analyzer mode. E6651A User’s Guide...
  • Page 100 “Reference Level” value of E6651 when E6651 is operating in Spectrum Analyzer mode. (- 200dBm ~ 200dBm) Success: Return Value STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Set “Reference Level” value of E6651(MID) when E6651 is operating in Spectrum Analyzer mode. E6651A User’s Guide...
  • Page 101 Value [out]: Current “Scale” value of E6651(MID) when E6651 is operating in Spectrum Analyzer mode. Success: Return Value STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Retrieve “Scale” value of E6651(MID) when E6651 is operating in Spectrum Analyzer mode. E6651A User’s Guide...
  • Page 102 Value [in]: “Span” value of E6651 when E6651 is operating in Spectrum Analyzer mode. (10000Hz(10KHz) ~ 16000000Hz(16MHz) Success: Return Value STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Set “Span” value of E6651(MID) when E6651 is operating in Spectrum Analyzer mode. E6651A User’s Guide...
  • Page 103 Current Channel power value of E6651(MID) within pre- defined channel bandwidth when E6651 is operating in Spectrum Analyzer mode. Return Value Success: STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Retrieve measured channel power value of E6651(MID) when E6651 is operating in Spectrum Analyzer mode. E6651A User’s Guide...
  • Page 104 E6651’s equipment number to be controlled remotely. Freq [in]: Frequency value of Marker to be added. Success: Return Value STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Add Marker by setting Frequency value of the marker when E6651 is operating in Spectrum Analyzer mode. E6651A User’s Guide...
  • Page 105 Value [out]: Measured power value of the Marker designated by Index. Success: Return Value STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Retrieve a certain marker’s power information when E6651(MID) is operating in Spectrum Analyzer mode. E6651A User’s Guide...
  • Page 106 Value [out]: designated Frequency Offset value of E6651 when SA is operating in Uplink Measure Mode. Return Value Success: STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Retrieve designated Frequency Offset value when E6651(MID) is operating in Spectrum Analyzer mode. E6651A User’s Guide...
  • Page 107 Value [out]: measured Minimum Flatness value when E6651(MID) is operating in Uplink Flatness Measure Mode. Return Value Success: STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Retrieve Minimum Flatness value when E6651(MID) is operating in Uplink Flatness Measure Mode. E6651A User’s Guide...
  • Page 108 Value [out]: measured Average Flatness value when E6651(MID) is operating in Uplink Flatness Measure Mode. Success: Return Value STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Retrieve Average Flatness value when E6651(MID) is operating in Uplink Flatness Measure Mode. E6651A User’s Guide...
  • Page 109 +1) when E6651(MID) is operating in Uplink Flatness Measure Mode. Success: Return Value STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Retrieve Average power within sub- carrier interval of +N to +1 when E6651(MID) is operating in Uplink Flatness Measure Mode. E6651A User’s Guide...
  • Page 110 +Nused/2 to +Nused /4) when E6651(MID) is operating in Uplink Flatness Measure Mode. Success: Return Value STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Retrieve Average power within sub- carrier interval of +Nused/2 to +Nused/4 when E6651(MID) is operating in Uplink Flatness Measure Mode. E6651A User’s Guide...
  • Page 111 E6651_GetRFAttenuate(BYTE MID, int * Atten); MID [in]: Parameter E6651’s equipment number to be controlled remotely. Atten [out]: Current RF Attenuation value of E6651(MID) (dB). Return Value Success: STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Retrieve RF Attenuation value of E6651(MID). E6651A User’s Guide...

  • Page 112: Return Value Success: Failure

    Preamble EVM value when E6651 is operating in SA DL Measure Mode. (%) Success: Return Value STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Get measured Preamble EVM value of E6651(MID) when E6651 is operating in SA DL Measure Mode. E6651A User’s Guide...
  • Page 113 WindowType [in]: Windowing type of E6651(MID) when E6651 is operating in Spectrum Analyzer mode. Hamming: 0 Rectangular: 1 Success: Return Value STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Designate E6651(MID)’s windowing type when E6651 is operating in Spectrum Analyzer mode. E6651A User’s Guide...
  • Page 114 Averaged power value within frequency interval from SFreq to EFreq. Return Value Success: STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Retrieve Averaged power value of E6651(MID) within frequency interval from SFreq to EFreq when E6651 is operating in Spectrum Analyzer mode. E6651A User’s Guide...
  • Page 115 Center Frequency value when Channel Power is measured. UserCHPower [out]: Channel power value for a signal with designated Center frequency. Success: Return Value STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Retrieve channel power value when a signal is defined using center frequency. E6651A User’s Guide...

  • Page 116: Flatness

    E6651(MID) is operating in Uplink Flatness Measure Mode. Return Value Success: STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Retrieve the maximum value of the first group of 4 groups when E6651(MID) is operating in Uplink Flatness Measure Mode. E6651A User’s Guide...
  • Page 117 E6651(MID) is operating in Uplink Flatness Measure Mode. Success: Return Value STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Retrieve the maximum value of the second group of 4 groups when E6651(MID) is operating in Uplink Flatness Measure Mode. E6651A User’s Guide...
  • Page 118 E6651(MID) is operating in Uplink Flatness Measure Mode. Success: Return Value STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Retrieve the maximum value of the third group of 4 groups when E6651(MID) is operating in Uplink Flatness Measure Mode. E6651A User’s Guide...
  • Page 119 E6651(MID) is operating in Uplink Flatness Measure Mode. Success: Return Value STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Retrieve the maximum value of the last group of 4 groups when E6651(MID) is operating in Uplink Flatness Measure Mode. E6651A User’s Guide...
  • Page 120 E6651’s equipment number to be controlled remotely. Value [out]: The sub carrier index of the minimum value in the second group. Success: Return Value STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Retrieve the sub carrier index of the minimum value in the first group. E6651A User’s Guide...
  • Page 121 E6651’s equipment number to be controlled remotely. Value [out]: The sub carrier index of the maximum value in the third group. Success: Return Value STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Retrieve the sub carrier index of the maximum value in the third group. E6651A User’s Guide...
  • Page 122 E6651(MID) is operating in Uplink Flatness Measure Mode. Success: Return Value STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Retrieve Average power within sub- carrier interval of +NUsed/2 to +Nused/4 when E6651(MID) is operating in Uplink Flatness Measure Mode. E6651A User’s Guide...
  • Page 123 E6651’s equipment number to be controlled remotely. Value [out]: The relative power difference to total power. Success: Return Value STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Retrieve the relative power difference to total power when E6651(MID) is operating in Uplink Flatness Measure Mode. E6651A User’s Guide...

  • Page 124: Bs Emulator Mode

    E6651’s equipment number to be controlled remotely. Value [out]: Current Preamble Index value of E6651(MID). (0 ~ 113) Success: Return Value STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Retrieve Preamble Index value of E6651(MID) when E6651 is operating in Base Station Emulator Mode. E6651A User’s Guide...
  • Page 125 UL Permutation base value to be set when E6651 is operating in Base Station Emulator mode. Success: Return Value STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Set UL Permutation base value of E6651(MID) when E6651 is operating in Base Station Emulator Mode. E6651A User’s Guide...
  • Page 126 Current Timing Offset value of E6651(MID) when E6651 is operating in Base Station Emulator mode. Success: Return Value STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Retrieve Timing Offset value of E6651(MID) when E6651 is operating in Base Station Emulator Mode. E6651A User’s Guide...
  • Page 127 E6651’s equipment number to be controlled remotely. Offset [in]: Frame Offset value to be set. Return Value Success: STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Set Frame Offset value of E6651(MID) when E6651 is operating in Base Station Emulator Mode. E6651A User’s Guide...
  • Page 128 E6651_GetSamplingFrequency(BYTE MID, double * value); Parameter MID [in]: E6651’s equipment number to be controlled remotely. Value [out]: Current Sampling Frequency value of E6651(MID). Success: Return Value STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Retrieve Sampling Frequency value of E6651(MID). E6651A User’s Guide...
  • Page 129 E6651_SetBSRNGRSP_PowerOffset(BYTE MID, int Value); MID [in]: Parameter E6651’s equipment number to be controlled remotely. Value [in]: Power Offset of E6651(MID) to be set. Return Value Success: STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Set Power Offset of E6651(MID) during Initial Ranging. E6651A User’s Guide...
  • Page 130 Declaration int E6651_GetBSRNGRSP_TimeOffset(BYTE MID, double * Value); MID [in]: Parameter E6651’s equipment number to be controlled remotely. Value [out]: Current Time Offset of E6651(MID). Success: Return Value STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Retrieve Time Offset of E6651(MID). E6651A User’s Guide...
  • Page 131 1 if Transmission mode is always ‘Success’ when a mobile phone is trying Initial Ranging. 2 if Transmission mode is always ‘Continue’ when a mobile phone is trying Initial Ranging. 3 if Transmission mode is always ‘Abort’ when a mobile phone is trying Initial Ranging. E6651A User’s Guide...
  • Page 132 E6651_GetDLMAPRepetition(BYTE MID, int * Value); MID [in]: Parameter E6651’s equipment number to be controlled remotely. Value [out]: Current DL MAP Repetition value of E6651(MID). Success: Return Value STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Retrieve DL MAP Repetition value of E6651(MID). E6651A User’s Guide...
  • Page 133 Value); MID [in]: Parameter E6651’s equipment number to be controlled remotely. Value [in]: UL MAP Repetition value of E6651(MID) to be set. Success: Return Value STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Set UL MAP Repetition value of E6651(MID). E6651A User’s Guide...
  • Page 134 E6651_GetDLBurstRepetition(BYTE MID, int * Value); MID [in]: Parameter E6651’s equipment number to be controlled remotely. Value [out]: Current DL Burst Repetition value of E6651(MID). Success: Return Value STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Retrieve DL Burst Repetition value of E6651(MID). E6651A User’s Guide...
  • Page 135 E6651_SetDLBurstRepetition(BYTE MID, int Value); Parameter MID [in]: E6651’s equipment number to be controlled remotely. Value [in]: DL Burst Repetition value of E6651(MID). Return Value Success: STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Set DL Burst Repetition value of E6651(MID). E6651A User’s Guide...

  • Page 136: Bs Emulator Functions

    0 ssINIT: 1 ssNEGO: 2 ssPKM: 3 ssREG: 4 ssCONN: 5 ssIDLE: 6 ssHO: 7 Success: Return Value STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Retrieve the SS operational status information when SS is inter- operating with E6651(MID). E6651A User’s Guide...
  • Page 137 The SS Tx power value when SS is inter- operating with E6651(Base Station Emulator) Success: Return Value STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Retrieve the SS Tx power value when SS is inter- operating with E6651. SS periodically reports Tx power value to E6651. E6651A User’s Guide...
  • Page 138 PER value measured at E6651(Base Station Emulator). Return Value Success: STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Retrieve PER information when DL Ping or DL UDP test is in progress after SS finish network entrance procedure to E6651(Base Station Emulator). E6651A User’s Guide...

  • Page 139: Bs Emulator Test Functions

    E6651’s equipment number to be controlled remotely. Value [out]: On/Off information of Test Mode ON: 1 OFF: 0 Success: Return Value STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Retrieve test mode On/Off information of E6651(MID) when E6651 is operating in Base Station Emulator mode. E6651A User’s Guide...
  • Page 140 E6651’s equipment number to be controlled remotely. Value [in]: Payload Pattern value of E6651(MID) to be set. 1: Random Mode 0: Pattern Mode Success: Return Value STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Set Payload Pattern value of E6651(MID). E6651A User’s Guide...

  • Page 141: Ul Padding Test

    QPSK (CTC) 3/4: 2 16- QAM (CTC) 1/2: 3 16- QAM (CTC) 3/4: 4 Success: Return Value STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Retrieve modulation mode information of E6651(MID) when E6651 is operating in UL Padding Test mode. E6651A User’s Guide...
  • Page 142 E6651’s equipment number to be controlled remotely. Value [in]: UL Slot value to be set for UL Padding Test. Return Value Success: STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Set UL Slot value of E6651(MID) when E6651 is operating in UL Padding Test mode. E6651A User’s Guide...

  • Page 143: Dl Udp Test

    STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Retrieve modulation mode information of E6651(MID) when E6651 is operating in DL UDP Test mode. E6651_SetBSDLUdpDlMod Declaration int E6651_SetBSDLUdpDlMod(BYTE MID, int Value); MID [in]: Parameter E6651’s equipment number to be controlled remotely. E6651A User’s Guide...
  • Page 144 Value [in]: Payload Length value to be set for DL UDP Test (1 ~ 3000). Success: Return Value STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Set Payload length value of E6651(MID) when E6651 is operating in DL UDP Test mode. E6651A User’s Guide...
  • Page 145 E6651’s equipment number to be controlled remotely. Value [out]: Total Packet value information for DL UDP Test. Return Value Success: STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Retrieve Total Packet value of E6651(MID) when E6651 is operating in DL UDP Test mode. E6651A User’s Guide...

  • Page 146: Dl Ping Test

    Activation information of DL Ping Test (ON: 1, OFF: 0) Return Value Success: STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Turn On or Turn Off DL Ping test of E6651(MID) when E6651 is operating in Base Station Emulator mode. E6651A User’s Guide...
  • Page 147 64- QAM (CTC) 2/3: 5 64- QAM (CTC) 3/4: 6 64- QAM (CTC) 5/6: 7 Return Value Success: STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Set modulation mode of E6651(MID) when E6651 is operating in DL Ping Test mode. E6651A User’s Guide...
  • Page 148 E6651’s equipment number to be controlled remotely. Value [out]: Frame Rate information for DL Ping Test. Success: Return Value STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Retrieve Frame Rate information of E6651(MID) when E6651 is operating in DL Ping Test mode. E6651A User’s Guide...
  • Page 149 E6651’s equipment number to be controlled remotely. Value [out]: Total Packet value to be set for DL Ping Test. Success: Return Value STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Set Total Packet value of E6651(MID) when E6651 is operating in DL Ping Test mode. E6651A User’s Guide...

  • Page 150: Power Control Test

    MID [in]: E6651’s equipment number to be controlled remotely. Value [out]: Current DCD message’s Earwax IR, max value of E6651(MID) Return Value Success: STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Retrieve DCD message’s EIRxP IR, max value of E6651(MID). E6651A User’s Guide...
  • Page 151 The value decides to use NI or not to be set Success: Return Value STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Set the value decides to use NI or not of E6651(MID) E6651_SetPCNIEnable sets 0(Disable) if NI will not be used, or returns 1 if NI will be used. E6651A User’s Guide...
  • Page 152 Value [out]: Current Power Offset is user can set additionally during Initial Ranging or Periodic Ranging. Success: Return Value STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Retrieve Power Offset is user can set additionally during Initial Ranging or Periodic Ranging. E6651A User’s Guide...
  • Page 153 Return Value STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Set the value decides to use REP- REQ or not of E6651(MID). E6651_SetBSREPREQEnable sets 0(Disable) if REP- REQ will not be used, or returns 1 if REP- REQ will be used. E6651A User’s Guide...
  • Page 154 Current Power Control Test Mode of E6651(MID) Success: Return Value STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Retrieve Power Control Test Mode of E6651(MID). 0: RNG- RSP 1: Power Control IE in UL- MAP 2: FPC 3: PMC- RSP E6651A User’s Guide...
  • Page 155 Value [in]: RNG- RSP Power Adjust value of E6651(MID) to be set. Return Value Success: STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Set RNG- RSP Power Adjust value of E6651(MID). Limits of Power Adjust: - 128 ~ 127. E6651A User’s Guide...
  • Page 156 E6651’s equipment number to be controlled remotely. Value [out]: Current FPC Power Adjust value of E6651(MID). Success: Return Value STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Retrieve FPC Power Adjust value of E6651(MID). Limits of Power Adjust: - 128 ~ 127. E6651A User’s Guide...
  • Page 157 Value [in]: PMC- RSP Loop Mode of E6651(MID) to be set. Success: Return Value STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Set PMC- RSP Loop Mode of E6651(MID). 0: Close Loop 2: Open Loop Passive 3: Open Loop Active E6651A User’s Guide...
  • Page 158 Adjust: - 128 ~ 127. E6651_PCSendMessage Declaration int E6651_PCSendMessage(BYTE MID); MID [in]: Parameter E6651’s equipment number to be controlled remotely. Return Value Success: STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Send Power Control Test Message to a mobile phone. E6651A User’s Guide...
  • Page 159 E6651(MID) when E6651 is operating in Base Station Emulator mode to be set. Success: Return Value STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Set Full Occupied Function’s ON or OFF of E6651(MID) when E6651 is operating in Base Station Emulator mode. 0: OFF 1: ON E6651A User’s Guide...
  • Page 160 Current Maximum Transmitted Power for 16QAM value is in SBC- REQ message from a mobile. Success: Return Value STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Retrieve Maximum Transmitted Power for 16QAM value is in SBC- REQ message from a mobile. E6651A User’s Guide...
  • Page 161 Value); MID [in]: Parameter E6651’s equipment number to be controlled remotely. Value [in]: Operator ID of MOB_NBR- ADV message to be set. Success: Return Value STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Set Operator ID of MOB_NBR- ADV message. E6651A User’s Guide...
  • Page 162 2: Neighbor #3 Value [in]: Neighbor BSID of the index in MOB_NBR- ADV message to be set. Return Value Success: STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Set Neighbor BSID of the index is made from MOB_NBR- ADV message. E6651A User’s Guide...
  • Page 163 MOB_NBR- ADV message to be set Return Value Success: STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Set Neighbor DCD Configuration Change Count value of the index is made from MOB_NBR- ADV message (0 ~ 15). E6651A User’s Guide...
  • Page 164 MOB_NBR- ADV message to be set. Return Value Success: STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Set Neighbor UCD Configuration Change Count value of the index is made from MOB_NBR- ADV message (0 ~ 15). E6651A User’s Guide...
  • Page 165 2: Neighbor #3 Value [in]: Neighbor Frequency value of the index in MOB_NBR- ADV message to be set. Return Value Success: STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Set Neighbor Frequency value of the index is made from MOB_NBR- ADV message. E6651A User’s Guide...
  • Page 166 Value [in]: Neighbor Permutation Base value of the index in MOB_NBR- ADV message to be set. Return Value Success: STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Set Neighbor Permutation Base value of the index is made from MOB_NBR- ADV message. E6651A User’s Guide...
  • Page 167 E6651’s equipment number to be controlled remotely. Value [out]: Current Transmission Rate value of MOB_NBR- ADV message. Success: Return Value STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Retrieve Transmission Rate of MOB_NBR- ADV message. Transmit once per a Value Frame. E6651A User’s Guide...
  • Page 168 Set Transmission Rate value of MOB_NBR- ADV message. Transmit once per a Value Frame. E6651_SendBSHOMOB_SCN_RSP Declaration int E6651_SendBSHOMOB_SCN_RSP(BYTE MID); Parameter MID [in]: E6651’s equipment number to be controlled remotely. Success: Return Value STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Transmit MOB_SCN- RSP Message. E6651A User’s Guide...

  • Page 169: Tools Functions

    MSG [in]: MAC Message Type number to wait until receive it. TimeOut [in]: Time duration to wait the message (ms) Return Value Success: STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Wait until E6651(MID) receive designated MAC Message Type. E6651A User’s Guide...

  • Page 170: Functions Used In V1.5

    E6651’s equipment number to be controlled remotely. Value [in]: UL Test Mode of E6651(MID) Base Station Emulator to be set. Success: Return Value STATE_SUCCESS(1) Failure: STATE_ERROR(- 1) Description Set DL Test Mode of E6651(MID) Base Station Emulator. 0: Off 1: On E6651A User’s Guide...
  • Page 171 Agilent E6651A Mobile WiMAX Test Set E6651A User’s Guide Appendix A - Network Entry Procedure Network Entry Procedure Overview Network Entry Procedure Detail Downlink Synchronization and Uplink Parameter Information Initial Ranging Procedure Execution and Basic Capabilities Negotiation Registration Procedure Periodic Ranging for Connection Maintenance...

  • Page 172: A Appendix A - Network Entry Procedure

    A Mobile WiMAX subscriber station (SS) executes the Network Entry procedure in order to begin two way communications with any base station, including the E6651A Mobile WiMAX Test Set. The SS executes this procedure after acquiring relevant information from broadcast messages.
  • Page 173 REG-REQ: CID, Hashed Msg Auth Code, IP vers, Vendor ID, CS capability, ARQ params Register with BS REG-RSP: CID, OK/Not, HMAC tuple, IP vers, Vendor ID, CS capability, ARQ params Figure 44 Initial Network Entry Procedure of the SS E6651A User’s Guide...

  • Page 174: Network Entry Procedure Detail

    Burst#0 Burst#0 Burst#1 Burst#1 Burst#2 Burst#2 Burst#3 Downlink Uplink Figure 45 OFDMA Frame Structure The Test Set periodically broadcasts DCD and UCD information to the SS to provide downlink synchronization and uplink parameter information at the designated E6651A User’s Guide...
  • Page 175 DCD Message (Downlink Channel Descriptor) • BS Power • PHY Type • DL Burst Profile • Modulation Type • FEC • PHY Sync • BSID Information UCD Message (Uplink Channel Descriptor) • PHY Sync field • BSID • PHY Specification E6651A User’s Guide...

  • Page 176: Initial Ranging Procedure Execution And Basic Capabilities Negotiation

    UCD messages, the SS attempts the Contention Based Initial Ranging procedure. The E6651A measures the quality of the initial ranging code. Provided that the code quality exceeds a specified threshold, the unit sends the ranging code, time offset, frequency offset and power offset through the RNG- RSP message and provides CDMA Allocation IE information through UL- MAP.
  • Page 177 Appendix A - Network Entry Procedure The Initial Ranging Procedure and Negotiation of Basic Capabilities as seen in the Measurement Window of the E6651A are shown in Figure Figure 47 Measurement Window Showing the Initial Ranging Procedure and Negotiation of Basic Capabilities...
  • Page 178 SBC-REQ MAC Management The SS sends this message to the BS to initiate the Message negotiation of basic physical layer properties. Information requested in this message includes: • CID • Supported PHY parameters • Supported Bandwidth allocations E6651A User’s Guide...
  • Page 179 SBC-RSP MAC Management The BS sends this message to the SS in response to the Message request for basic physical layer properties. Information provided in this message includes: • CID • Supported PHY parameters • Supported Bandwidth allocations E6651A User’s Guide...

  • Page 180: Registration Procedure

    BS. The completion of the registration process marks the end of the Network Entry procedure. The Registration Procedure as seen in the Measurement Window of the E6651A is shown in Figure Figure 48 Uplink Region Allocation for Basic CID and Primary CID for...
  • Page 181 The BS sends this message to the SS in response to the Message registration request. Information provided in this message includes: • Secondary CID • OK/Not • HMAC Tuple • IP Version • Vendor ID • CS Capability • ARQ Parameter E6651A User’s Guide...

  • Page 182: Periodic Ranging For Connection Maintenance

    SS engages in the Periodic Ranging procedure to assist in maintaining a reliable connection with the network. The Periodic Ranging Procedure as seen in the Measurement Window of the E6651A is shown in Figure Figure 49 Periodic Ranging Procedure The message used in the Periodic Ranging Procedure of...

  • Page 183: Rep-Req Message Setting

    • Ranging Power (RP): The power information for the Periodic Ranging Code REP-REQ message Setting The E6651A Test Set can control the transmission of REP- REQ message. The message is sent from BS to SS and is used to get the SS's status information by the BS. Two control parameters are provided.
  • Page 184 Appendix A - Network Entry Procedure Repetition Setting The E6651A can repeat UL MAP and DL MAP information in downlink frames. The repetition control function is provided as shown in Figure 50 on page 183. And the DL/UL user data repetition function is provided also as shown in...

  • Page 185: Profile Selection

    Bank in the Memory List. Press Upload Profile to upload the selected profile into FPGA memory. The profile name is displayed in the Bank list. Highlight and activate the profile for use as described in steps 2 and 3. E6651A User’s Guide...
  • Page 186 Appendix A - Network Entry Procedure E6651A User’s Guide...

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