ts_125331v120300p

3GPP TS 25.331 version 12.3.0 Release 12
542
ETSI TS 125 331 V12.3.0 (2014-10)
2> keep the stored IE "Common E-RGCH info FDD".
If the IE "Common E-RGCH info FDD" is not included and the UE has any stored IE "Common E-RGCH info FDD",
the UE shall:
1> clear the stored IE "Common E-RGCH info FDD".
Determine the value for the variable READY_FOR_COMMON_ERGCH and take the corresponding actions as
described in subclause 8.5.75.
8.6.6.60 MIMO_MODE_WITH_FOUR_TRANSMIT_ANTENNAS parameters (FDD
only)
If the IE "MIMO mode with four transmit antennas parameters" is included, the UE shall:
1> act as specified in clauses 8.5.78 and 8.5.79;
1> If the IE "MIMO mode with four transmit antennas parameters " is set to "New configuration":
2> If the MIMO_MODE_WITH_FOUR_TRANSMIT_ANTENNAS_STATUS variable is set to FALSE:
3> the UE behaviour is undefined.
2> otherwise:
3> if the UE supports MIMO mode with four transmit antennas only with dual stream restriction:
4> indicate to lower layers to start operation in MIMO mode with four transmit antennas restricted to
dual stream transmission, using the parameter values stored in the variable
MIMO_MODE_WITH_FOUR_TRANSMIT_ANTENNAS_PARAMS.
3> else:
4> indicate to lower layers to start operation in MIMO mode with four transmit antennas, using the
parameter values stored in the variable
MIMO_MODE_WITH_FOUR_TRANSMIT_ANTENNAS_PARAMS.
1> If the IE "MIMO mode with four transmit antennas parameters" is set to "continue":
2> If the MIMO_MODE_WITH_FOUR_TRANSMIT_ANTENNAS_STATUS variable is set to FALSE:
3> the UE behaviour is undefined.
1> when MIMO mode with four transmit antennas is configured:
2> if MAC-ehs is not configured:
3> the UE behaviour is undefined.
1> if the IE "Primary CPICH usage for Channel Estimation" is set to "Primary CPICH shall not be used":
2> the UE behavior is undefined.
1> if the IE "Secondary CPICH Info" is included and if the IE "Channelisation code" in MIMO mode with four
transmit antennas pilot configuration is different from the IE "Channelisation Code" in Secondary CPICH info:
2> the UE behavior is undefined.
1> if the IE "Secondary CPICH Info" is included and if the IEs "Power Offset for S-CPICH for MIMO mode with
four transmit antennas on Antenna2", "Common Power Offset for S-CPICH for MIMO mode with four transmit
antennas on Antenna3 and 4" and "Common Power Offset for D-CPICH for MIMO mode with four transmit
antennas on Antenna3 and 4" are provided, then pass the offset value received in the IEs "Power Offset for S-
CPICH for MIMO mode with four transmit antennas on Antenna2", "Common Power Offset for S-CPICH for
MIMO mode with four transmit antennas on Antenna3 and 4", and "Common Power Offset for D-CPICH for
MIMO mode with four transmit antennas on Antenna3 and 4" to the lower layers.
ETSI