R&S CMW-KG4 Series, Руководство пользователя, Страница: 173 / 988

WCDMA Signaling
R&S
®
CMW-KG4xx/-KM4xx/-KS4xx
173 User Manual 1173.9657.02 ─ 11
2.4.10.4 TX Power Control - General Settings
The following TPC general settings are available.
Fig. 2-70: TPC settings
Active TPC Setup ........................................................................................................173
TPC State ....................................................................................................................173
TPC Condition .............................................................................................................174
Max. Power E-DCH Condition .....................................................................................174
Alg. / Step Size ............................................................................................................175
Target Power ...............................................................................................................175
User Defined Pattern ...................................................................................................175
Active TPC Setup
Select a TPC setup and configure it via the other parameters.
Only valid setups for dual carrier HSPA are as follows: "Closed Loop", "Max. Power E-
DCH", "TPC Test Step ABC", "TPC Test Step EF", and "TPC Test Step GH". All the
others are suspended.
Option R&S CMW-KS410 is required for "Change of TFC", option R&S CMW-KS401
for "Max. Power E-DCH".
Remote command:
CONFigure:
​
WCDMa:
​
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" table for the active TPC setup. In
most situations this action is performed automatically, see
chapter 2.2.14.10, "Precon-
ditions and Pattern Execution" , on page 61.
After the precondition has been reached, the button "Execute" allows to start the exe-
cution of the active TPC setup.
These actions are only possible in connection state "Connection Established". The but-
tons have no effect in other connection states.
GUI Reference
深圳德标仪器
135-1095-0799