User`s guide

Agilent PXT Wireless Communications Test Set
User’s Guide
59
PA
PA is one of the parameters that controls the power boosting applied to the PDSCH. It is signaled in the
RRC Connection Setup message.
See 3GPP TS 36.213 section 5.2 for details of how the values of PA (and PB) determine how much
boosting is applied to the PDSCH.
Mode
BSE
Overwrites Scenario File Value
Yes
Initial S/W Revision 6.4
Available for TDD in 6.5.
Key Path
Mode > BSE > Func > More > DL Power Control > PDSCH channel
PB
PB is one that controls the power boosting applied to the PDSCH. It is signaled in the System Information
Block 2 message.
See 3GPP TS 36.213 section 5.2 for details of how the values of PA (and PB) determine how much
boosting is applied to the PDSCH.
Mode
BSE
Overwrites Scenario File Value
Yes
Initial S/W Revision 6.4
Available for TDD in 6.5.
Key Path
Mode > BSE > Func > More > DL Power Control > PDSCH channel
Other PHY CHs
These settings allow the power level of the physical channels other than the PDSCH relative to the Cell-
specific Reference Signals to be controlled.
Accesses the Ra and Rb values as described below.
Mode
BSE, FDD
Initial S/W Revision
6.3
Key Path
Mode > BSE > Func > More > DL Power Control
Ra and Rb
These settings enable you to manually boost or de-boost the power level of all physical channels (except
DL PDSCH) by modifying the R
a
and R
b
parameters manually. The boosting or de-boosting of DL PDSCH is
controlled via the scenario file and signaled to the UE by the Pa and Pb settings.
Mode
BSE, FDD
Range
-6, -4.77, -3, -1.77, 0, 1, 2, 3
Preset
0
Initial S/W Revision
6.3
Key Path
Mode > BSE > Func > More > DL Power Control > Other PHY CHs