Step 6: Reconfigure Test Set And Ue Connection Parameters; Reconfigure The Connection When Using Active Cell; Reconfigure The Connection When Using Test Mode - Agilent Technologies 8960 Series Reference Manual

Step 6: Reconfigure Test Set and UE Connection Parameters

Step 6: Reconfigure Test Set and UE Connection Parameters
In this step you change characteristics of the link between the test set and UE differently depending on your
test set operating mode.
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"Reconfigure the Connection when using Active Cell"

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"Reconfigure the Connection when using Test Mode"

Reconfigure the Connection when using Active Cell
The example below illustrates how to change the downlink and uplink channels. The process used to
reconfigure the connection is to first change the parameter settings with CALL:SET commands. These new
parameters are activated when the CALL:HAND command is sent. The CALL:STAT? query is used to ensure the
call is still connected. If the connection is compromised, the subroutine Dropped_call is called.
1260 !Use deferred commands to set up new channels
1270 OUTPUT Testset;"CALL:SET:CHAN:DOWN 10526"
1280 OUTPUT Testset;"CALL:SET:CHAN:UPL 9626"
1290 OUTPUT Testset;"CALL:HAND" ! Executes the handoff
1300 OUTPUT Testset;"CALL:STAT?" ! Verify the handoff success
1310 ENTER Testset;Call_state$
1320 IF Call_stat$<>"CONN" THEN Dropped_call
Reconfigure the Connection when using Test Mode
If you change the test set configuration, such as downlink frequency or primary scrambling code, you must
configure the test set and then allow the user equipment to find the new configuration and synchronize to it
before proceeding with measurements. It is not necessary to use the CALL:HAND command used when the
UE is on an active call.
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