User`s guide

Agilent PXT Wireless Communications Test Set
User’s Guide
104
Specified: Enables the second transport block to use the MCS index specified in the I_MCS (Codeword 2)
setting below.
Mode
BSE, FDD
Range
Default | Specified
Preset
Default
Dependencies and/or Couplings
Only applicable when using Transmission Mode 3 or 4 (MIMO).
Initial S/W Revision
6.3
Key Path
Mode > BSE > Mode Setup > More > PHY Settings > DL Resource
Allocation > More > MIMO Setting
I_MCS (Codeword 2)
This setting selects the MCS Index that is used for the second codeword when the Codeword 2 MCS Index
setting is set to Specified.
Mode
BSE, FDD
Preset
5
Dependencies and/or Couplings Only applicable when using Transmission Mode 3 or 4 (MIMO).
This function is only available when Codeword 2 MCS Index is set to
Specified.
Initial S/W Revision
6.3
Key Path Mode > BSE > Mode Setup > More > PHY Settings > DL Resource
Allocation > More > MIMO Setting
Precoder Selection
This setting enables you to toggle between two modes of operation when selecting the pre-coding that is
applied during TM4 or TM6.
Auto: Enables the pre-coder selection to change dynamically, based on the wideband PMI reports that are
received from the UE in periodic reports. Note that the scenario file used must enable this behavior by
enabling wideband CQI/PMI reporting.
Manual: Enables the setting in the “Codebook” field to determine the pre-coding that is applied.
Mode
BSE
Range
Auto | Manual
Preset
Manual
Dependencies and/or Couplings
Only applicable when using TM4 or TM6.
Initial S/W Revision
6.3 (TM6 added in 6.4)
Enabled this function for TDD in 6.5.
Key Path
Mode > BSE > Mode Setup > More > PHY Settings > DL Resource
Allocation > More > MIMO Setting