Technical data

58 Chapter 5
Mode Parameters
Mode and Measurement Parameters
Mode Parameters
[:SENSe]:LSEQuencer:TDSCdma:SLOT?
TD-SCDMA HSPA/8PSK Enable
HSPA/8PSK Enable setting for TD-SCDMA mode. (This feature requires installation of the HSPA/8PSK
option license.) For more details about the command see the TD-SCDMA online help (or in pdf format,
the User’s and Programmer’s Reference).
[:SENSe]:LSEQuencer:TDSCdma:RADio:CONFigure:HSDPa[:STATe] 0|1|OFF|ON
[:SENSe]:LSEQuencer:TDSCdma:RADio:CONFigure:HSDPa[:STATe]??
TD-SCDMA Demod – Scramble Code
Scramble Code setting for TD-SCDMA mode. The available range is 0 ~ 127. For more details about the
command see the TD-SCDMA online help (or in pdf format, the User’s and Programmer’s Reference).
[:SENSe]:LSEQuencer:TDSCdma:TDEMod:SCODe <integer>
[:SENSe]:LSEQuencer:TDSCdma:TDEMod:SCODe?
TD-SCDMA Demod – Uplink Pilot
Uplink Pilot setting for TD-SCDMA mode. It specifies the Uplink Pilot synchronization ID sequence
(SYNC-UL). The available range is 0 ~ 255. For more details about the command see the TD-SCDMA
online help (or in pdf format, the User’s and Programmer’s Reference).
[:SENSe]:LSEQuencer:TDSCdma:TDEMod:UPTS <integer>
[:SENSe]:LSEQuencer:TDSCdma:TDEMod:UPTS?
TD-SCDMA Demod – Sync Type
Sync Type setting for TD-SCDMA mode. The available selections include Pilot, Midamble and Trigger.
Pilot synchronization searches for either the Uplink Pilot or Downlink Pilot burst and then uses the
location of that burst to position all of the rest of the time slots. Synchronization will fail if neither pilot
burst is found or if the incorrect Uplink or Downlink Pilot Code ID is set for the Pilot burst present.
Midamble synchronization searches for the first Uplink traffic burst, positioning it as timeslot TS1.
Synchronization will fail if there are Pilot bursts present, if TS0 is present, if there are no traffic bursts
present or if the incorrect Basic Midamble Code ID is set. Trigger synchronization deems the position of
the trigger as the start of the frame of the TD-SCDMA signal. For more details about the command see
the TD-SCDMA online help (or in pdf format, the User’s and Programmer’s Reference).
[:SENSe]:LSEQuencer:TDSCdma:TDEMod:SYNC PILot|MIDamble|TRIgger
[:SENSe]:LSEQuencer:TDSCdma:TDEMod:SYNC?
TD-SCDMA Demod – Switching Point
Switching Point setting for TD-SCDMA mode. Switching Point is the timeslot number of the last uplink
traffic timeslot. Timeslots from the following (next higher numbered) traffic timeslot through the end of
the sub-frame are treated as downlink timeslots. For more details about the command see the
TD-SCDMA online help (or in pdf format, the User’s and Programmer’s Reference).