User`s guide

Agilent PXT Wireless Communications Test Set
User’s Guide
105
Rank Selection
For transmission modes 3 or 4, the method of selecting the number of codewords used in a subframe can
be determined using this setting.
Auto: Sets the number of codewords used to be determined by Rank Indicator reports received from the UE
in periodic reports. Note that the scenario used must enable this behavior.
Manual: Sets the number of codewords used to be determined by the ‘Number of Codewords’ setting.
Mode
BSE
Range
Auto | Manual
Preset
Manual
Dependencies and/or Couplings
Only applicable when using Transmission Mode 3 or 4 (MIMO).
Initial S/W Revision
6.3
Enabled this function for TDD in 6.5.
Key Path
Mode > BSE > Mode Setup > More > PHY Settings > DL Resource
Allocation > More > MIMO Setting
Aggregation Level
Accesses the menu that enables you to select the PDCCH Aggregation Level for DCI messages providing
DL allocations.
Aggregation Level sets the number of CCEs occupied by the various DCI messages, to enable more
efficient transmission of control information.
C-RNTI
SI/RA/P-RNTI
Key Path: Mode > BSE > Mode Setup > More > PHY Settings > DL Resource Allocation > More
C-RNTI
(Cell Radio Network Temporary Identity)
Sets the number of Control Channel Elements (CCEs) occupied by DCI messages for the DL.
Mode
BSE, FDD
Range
1 | 2 | 4 | 8
Preset ACELL = 2
BCELL = 4
State Saved
No
Initial S/W Revision
6.1
Key Path Mode > BSE > Mode Setup > More > PHY Settings > DL Resource
Allocation > More > Aggregation Level