Keysight A Series User Manual page 364

Over–the–Air Measurements (OTA) – LTE FDD Option 370, LTE TDD Option 371, 5GTF
Option 377 (CPU2 Only)
How to Set Up Over–the–Air (OTA) Mode Settings
11. Optional (i.e., If the Scan Results table does not populate): Press Meas
364
— Others: Scale, Ref
Setup
— LTE FDD and LTE TDD:
— Then FreqError Th
frequency error to be displayed)
or Extend Freq Lock
and displays all available cell results. (This may result in
longer scan times, because display does not update until
all potential cells and their frequency offsets are detected
between signal and the OTA center frequency.)
— LTE TDD (Only):
Uplink-Downlink switch-point periodicity configuration).
Choose from Config 0 (default) through Config 6.
— MBSFN
Single Frequency Network (MBSFN) frames to transmit 5G
NR control channels (SSBs) and can be used to enable
dynamic spectrum sharing (DSS)).
— 5G TF: Then SyncCorr Th
of the specified Sync Correlation percentage to be displayed)
— Once the table populates, enter the desired frequency error (LTE
FDD and LTE TDD) or Sync Correlation (5GTF) threshold for your
measurement (LTE FDD: Default = 900 Hz, i.e., if a carrier signal's
Level, etcetera as desired.
> 5 kHz (enables data with larger
> ON (disables FreqError Th softkey
UL-DL Config
(opens a menu to configure the Multi–broadcast
——MBSFN OFF ON – Enables the MBSFN frames for
NR control channels (SSBs). (Default = OFF.)
——Toggle All Subframes
the MBSFN frames. Enabled by default when
MBSFN is set to ON.
——Subframe 3 OFF ON
subframe 3 as one of the MBSFN frames for NR
control channels (SSBs).
Subframe 7 OFF ON,
Subframe 9 OFF ON
——More – Opens a menu to enable/disable the
Subframe 8 and Subframe 9 MBSFN frames that
are NR control channels.
> 0% (enables data with greater than 0%
Keysight N9927-90020 User's Guide
(selects the type of
– Enables or disables all of
– Enables or disables
Subframe 4 OFF ON,
Subframe 8 OFF ON, and
are similar to Subframe 3.