4.3.6 Physical layer parameters
38.508-13GPP5GSPart 1: Common test environmentRelease 17TSUser Equipment (UE) conformance specification
4.3.6.1 Downlink physical layer parameters
4.3.6.1.1 Physical layer parameters for scheduling of PUSCH
4.3.6.1.1.1 Physical layer parameters for DCI format 0_0
DCI format 0_0 is used for the scheduling of PUSCH in one cell.
Default physical layer parameters for DCI format 0_0 are specified in table 4.3.6.1.1.1-1.
Table 4.3.6.1.1.1-1: Physical layer parameters for DCI format 0_0
Parameter |
Value |
Value in binary |
Identifier for DCI formats |
Indicating an UL DCI format |
"0" |
Frequency domain resource assignment |
Dependent on test parameters |
– |
Time domain resource assignment |
Indicating the first entry of PUSCH-TimeDomainResourceAllocationList to be used |
"0000" |
Frequency hopping flag |
w/o hopping |
"0" |
Modulation and coding scheme |
Dependent on test parameters |
|
New data indicator |
Set for every data transmission/retransmission according to the rules specified in TS 38.321 |
– |
Redundancy version |
Dependent on test parameters |
– |
HARQ process number |
Dependent on test parameters |
– |
TPC command for scheduled PUSCH |
0 dB (accumulated TPC) as per Table 7.1.1-1 in TS 38.213 |
"01" |
UL/SUL indicator |
Not present (0 bit for UEs not configured with SUL in the cell) |
– |
4.3.6.1.1.2 Physical layer parameters for DCI format 0_1
DCI format 0_1 is used for the scheduling of PUSCH in one cell.
Default physical layer parameters for DCI format 0_1 are specified in table 4.3.6.1.1.2-1.
Table 4.3.6.1.1.2-1: Physical layer parameters for DCI format 0_1
Parameter |
Value |
Value in binary |
Condition |
Carrier indicator |
Not present |
– |
|
UL/SUL indicator |
Not present (0 bit for UEs not configured with SUL in the cell) |
– |
|
1 |
1 |
SUL |
|
Identifier for DCI formats |
Indicating an UL DCI format |
“0” |
|
Bandwidth part indicator |
Not present (indicating active BWP, not present in case of only one BWP-Id as per Table 4.6.3-8) |
– |
|
Frequency domain resource assignment |
Dependent on test parameters |
– |
|
Time domain resource assignment |
Indicating the first entry of PUSCH-TimeDomainResourceAllocationList to be used |
“0000” |
|
Frequency hopping flag |
Not present |
– |
|
Modulation and coding scheme |
Dependent on test parameters |
– |
|
New data indicator |
Set for every data transmission / retransmission according to the rules specified in TS 38.321 [20] |
– |
|
Redundancy version |
Dependent on test parameters |
– |
|
HARQ process number |
Dependent on test parameters |
– |
|
1st downlink assignment index |
Dependent on test parameters |
||
2nd downlink assignment index |
Not present (0 bit if one HARQ-ACK sub-codebook) |
– |
|
TPC command for scheduled PUSCH |
0 dB (accumulated TPC) as per Table 7.1.1-1 in TS 38.213 [22] |
“01” |
|
SRS resource indicator |
Not present |
– |
|
Precoding information and number of layers |
Not present (0 bits for 1 antenna port and if the higher layer parameter txConfig = Codebook as per clause 7.3.1.1.2 TS 38.212 [27]) |
– |
|
2 |
“10” |
2TX_UL_MIMO or ULFPTx_Mode1 |
|
Dependent on UE reported full power PMI |
1 bit as per Table 7.3.1.1.2-5 in TS 38.212 |
ULFPTx_Mode2 |
|
0 or 1 |
1 bit |
ULFPTx_ModeFull |
|
Antenna ports |
Port 0 (NOTE 2) |
“000” |
|
“00” |
TRANSFORM _PRECODER _ENABLED |
||
SRS request |
No aperiodic SRS resource set triggered as per Table 7.3.1.1.2-24 in TS 38.212 (no SUL configured) |
“00” |
|
CSI request |
Not present |
– |
|
CBG transmission information |
Not present |
– |
|
PTRS-DMRS association |
DMRS port 0 |
“00” |
PTRS_UL_CONFIG |
Not present |
– |
||
beta_offset indicator |
Not present (0 bit if the higher layer parameter dynamic in uci-on-PUSCH is not configured) |
– |
|
DMRS sequence initialization |
= 0 (ScramblingID0 is not present as per Table 4.6.3-50) |
“0” |
|
Not present |
– |
TRANSFORM _PRECODER _ENABLED |
|
UL-SCH indicator |
Dependent on test parameters 1 bit. A value of "1" indicates UL-SCH shall be transmitted on the PUSCH and a value of "0" indicates UL-SCH shall not be transmitted on the PUSCH. |
– |
|
NOTE 1: codebookSubset = nonCoherent, 2 layers,TPMI = 0 as specified in TS 38.212 [27] Table 7.3.1.1.2-4 NOTE 2: Bitsize depends on transform precoder being enabled/disabled (PUSCH_Config, Table 4.6.3-118) and on dmrs-Type and maxLength (DMRS-UplinkConfig, Table 4.6.3-51); 3 bits (transform precoder disabled) or 2 bits (transform precoder enabled) for DMRS type 1 and len1 |
Condition |
Explanation |
2TX_UL_MIMO |
UL-MIMO test cases with 2 Tx antenna ports |
PTRS_UL_CONFIG |
When PTRS Uplink is configured |
TRANSFORM_PRECODER_ENABLED |
Transform precoding is enabled (PUSCH_Config, Table 4.6.3-118) |
SUL |
On the SUL carrier when supplementary carrier is configured |
ULFPTx_Mode1 |
UL-MIMO test cases with UEs supporting UL full power transmission Mode-1 |
ULFPTx_Mode2 |
UL-MIMO test cases with UEs supporting UL full power transmission Mode-2 |
ULFPTx_ModeFull |
UL-MIMO test cases with UEs supporting UL full power transmission Mode-full power |
4.3.6.1.1.3 Physical layer parameters for DCI format 0_2
DCI format 0_2 is used for the scheduling of PUSCH in one cell.
Default physical layer parameters for DCI format 0_2 are specified in table 4.3.6.1.1.3-1.
Table 4.3.6.1.1.3-1: Physical layer parameters for DCI format 0_2
Parameter |
Value |
Value in binary |
Condition |
Identifier for DCI formats |
Indicating an UL DCI format |
“0” |
|
Carrier indicator |
Not present |
– |
|
UL/SUL indicator |
Not present (0 bit for UEs not configured with SUL in the cell) |
– |
|
Bandwidth part indicator |
Not present (indicating active BWP, not present in case of only one BWP-Id as per Table 4.6.3-8) |
– |
|
Frequency domain resource assignment |
Dependent on test parameters |
– |
|
Time domain resource assignment |
Indicating the first entry of PUSCH-TimeDomainResourceAllocationList to be used |
“0000” |
|
Frequency hopping flag |
Not present (0 bit if the higher layer parameter frequencyHoppingDCI-0-2 is not configured) |
– |
|
Modulation and coding scheme |
Dependent on test parameters |
– |
|
New data indicator |
Set for every data transmission / retransmission according to the rules specified in TS 38.321 [20] |
– |
|
Redundancy version |
Dependent on test parameters |
– |
|
HARQ process number |
Dependent on test parameters |
– |
|
Downlink assignment index |
Not present (0 bit if the higher layer parameter downlinkAssignmentIndexDCI-0-2 is not configured) |
||
TPC command for scheduled PUSCH |
0 dB (accumulated TPC) as per Table 7.1.1-1 in TS 38.213 [22] |
“01” |
|
SRS resource indicator |
Not present |
– |
|
Precoding information and number of layers |
Not present (0 bits for 1 antenna port and if the higher layer parameter txConfig = Codebook as per clause 7.3.1.1.2 TS 38.212 [27]) |
– |
|
Antenna ports |
Not present (0 bit if higher layer parameter antennaPortsFieldPresenceDCI-0-2 is not configured) |
– |
|
SRS request |
Not present (0 bit if the higher layer parameter srs-RequestDCI-0-2 is not configured) |
– |
|
CSI request |
Not present |
– |
|
PTRS-DMRS association |
DMRS port 0 |
“00” |
PTRS_UL_CONFIG |
Not present |
– |
||
beta_offset indicator |
Not present (0 bit if the higher layer parameter betaOffsets = semiStatic) |
– |
|
DMRS sequence initialization |
Not present (0 bit if the higher layer parameter dmrs-SequenceInitializationDCI-0-2 is not configured or if transform precoder is enabled) |
– |
|
UL-SCH indicator |
Dependent on test parameters 1 bit. A value of "1" indicates UL-SCH shall be transmitted on the PUSCH and a value of "0" indicates UL-SCH shall not be transmitted on the PUSCH. |
– |
|
Open-loop power control parameter set indication |
Not present (0 bit if the higher layer parameter p0-PUSCH-SetList is not configured) |
– |
|
Priority indicator |
Not present (0 bit if higher layer parameter priorityIndicatorDCI-0-2 is not configured) |
– |
|
Invalid symbol pattern indicator |
Not present (0 bit if higher layer parameter invalidSymbolPatternIndicatorDCI-0-2 is not configured) |
– |
|
NOTE 1: codebookSubset = nonCoherent, 2 layers,TPMI = 0 as specified in TS 38.212 [27] Table 7.3.1.1.2-4 NOTE 2: Bitsize depends on transform precoder being enabled/disabled (PUSCH_Config, Table 4.6.3-118) and on dmrs-Type and maxLength (DMRS-UplinkConfig, Table 4.6.3-51); 3 bits (transform precoder disabled) or 2 bits (transform precoder enabled) for DMRS type 1 and len1 |
Condition |
Explanation |
PTRS_UL_CONFIG |
When PTRS Uplink is configured |
TRANSFORM_PRECODER_ENABLED |
Transform precoding is enabled (PUSCH_Config, Table 4.6.3-118) |
4.3.6.1.2 Physical layer parameters for scheduling of PDSCH
4.3.6.1.2.1 Physical layer parameters for DCI format 1_0
DCI format 1_0 is used for the scheduling of PDSCH in one cell.
Default physical layer parameters for DCI format 1_0 are specified in table 4.3.6.1.2.1-1 to 4.3.6.1.2.1-4.
Table 4.3.6.1.2.1-1: Physical layer parameters for DCI format 1_0
Parameter |
Value |
Value in binary |
Identifier for DCI formats |
Indicating a DL DCI format |
“01” |
Frequency domain resource assignment |
Dependent on test parameters |
– |
Time domain resource assignment |
Indicating the first entry of PDSCH-TimeDomainResourceAllocationList to be used |
“0000” |
VRB-to-PRB mapping |
Non-interleaved |
“0” |
Modulation and coding scheme |
Dependent on test parameters |
– |
New data indicator |
Set for every data transmission/retransmission according to the rules specified in TS 38.321 |
– |
Redundancy version |
Dependent on test parameters |
– |
HARQ process number |
Dependent on test parameters |
– |
Downlink assignment index |
Dependent on test parameters |
– |
TPC command for scheduled PUCCH |
0 dB (accumulated TPC) as per Table 7.2.1-1 in TS 38.213 |
“01” |
PUCCH resource indicator |
PUCCH-ResourceId[7] = 6 in pucch-ResourceSetID[1] or PUCCH-ResourceId[7] = 14 in pucch-ResourceSetID[2] as defined in Table 4.6.3-112 (Mapping as per Table 9.2.3-2 in TS 38.213) |
“110” |
PDSCH-to-HARQ_feedback timing indicator |
K1 slots as specified in 9.2.3 in TS 38.213 |
|
µ=0 (SCS=15kHz): K1=7 |
‘110’B |
|
µ=1 (SCS=30kHz): K1=5 |
‘100’B |
|
µ=3 (SCS=120kHz): K1=8 |
‘111’B |
Table 4.3.6.1.2.1-2: Physical layer parameters for DCI format 1_0 for paging
Parameter |
Value |
Value in binary |
Short Messages Indicator |
Only scheduling information for Paging is present in the DCI |
“01” |
Short Messages |
Reserved |
– |
Frequency domain resource assignment |
Dependent on test parameters |
– |
Time domain resource assignment |
Indicating the first entry of PDSCH-TimeDomainResourceAllocationList to be used |
“0000” |
VRB-to-PRB mapping |
Non-interleaved |
“0” |
Modulation and coding scheme |
Dependent on test parameters |
– |
TB scaling |
Scaling factor S=1 as defined in Table 5.1.3.2-2 in TS 38.214) |
“00” |
Reserved bits |
Reserved 6 bits |
– |
Table 4.3.6.1.2.1-3: Physical layer parameters for DCI format 1_0 for SI
Parameter |
Value |
Value in binary |
Condition |
Frequency domain resource assignment |
Dependent on test parameters |
– |
– |
Time domain resource assignment |
Indicating the first entry of Table 5.1.2.1.1-2 in TS 38.214 [21] to be used |
“0000” |
SIB1 |
Indicating the first entry of PDSCH-TimeDomainResourceAllocationList to be used |
“0000” |
SI |
|
VRB-to-PRB mapping |
Non-interleaved |
“0” |
– |
Modulation and coding scheme |
Dependent on test parameters |
– |
– |
Redundancy version |
Dependent on test parameters |
– |
– |
System information indicator |
SIB1 |
“0” |
SIB1 |
SI message |
“1” |
SI |
|
Reserved bits |
Reserved 15 bits |
– |
– |
Condition |
Explanation |
SIB1 |
Used for DCI format 1_0 for SIB1 |
SI |
Used for DCI format 1_0 for SI |
Table 4.3.6.1.2.1-4: Physical layer parameters for DCI format 1_0 for random access
Parameter |
Value |
Value in binary |
Frequency domain resource assignment |
Dependent on test parameters |
– |
Time domain resource assignment |
Indicating the first entry of PDSCH-TimeDomainResourceAllocationList to be used |
“0000” |
VRB-to-PRB mapping |
Non-interleaved |
“0” |
Modulation and coding scheme |
Dependent on test parameters |
– |
Redundancy version |
Dependent on test parameters |
– |
TB scaling |
Scaling factor S=[1] as defined in Table 5.1.3.2-2 in TS 38.214) |
“00” |
Reserved bits |
Reserved 16 bits |
– |
4.3.6.1.2.2 Physical layer parameters for DCI format 1_1
DCI format 1_1 is used for the scheduling of PDSCH in one cell.
Default physical layer parameters for DCI format 1_1 are specified in table 4.3.6.1.2.2-1.
Table 4.3.6.1.2.2-1: Physical layer parameters for DCI format 1_1
Parameter |
Value |
Value in binary |
Condition |
Carrier indicator |
Not present |
– |
|
Identifier for DCI formats |
Indicating a DL DCI format |
“1” |
|
Bandwidth part indicator |
Not present |
– |
|
Frequency domain resource assignment |
Dependent on test parameters |
– |
|
Time domain resource assignment |
Indicating the first entry of PDSCH-TimeDomainResourceAllocationList to be used |
“0000” |
|
VRB-to-PRB mapping |
Non-interleaved |
“0” |
|
PRB bundling size indicator |
Not present (semi-static PRB_bundling) |
– |
|
Rate matching indicator |
Not present |
– |
|
ZP CSI-RS trigger |
Not present |
– |
|
Modulation and coding scheme (TB1) |
Dependent on test parameters |
– |
|
New data indicator (TB1) |
Set for every data transmission/retransmission according to the rules specified in TS 38.321 [20] |
– |
|
Redundancy version (TB1) |
Dependent on test parameters |
– |
|
Modulation and coding scheme (TB2) |
Dependent on test parameters |
– |
|
New data indicator (TB2) |
Set for every data transmission/retransmission according to the rules specified in TS 38.321 [20] |
– |
|
Redundancy version (TB2) |
Dependent on test parameters |
– |
|
HARQ process number |
Dependent on test parameters |
– |
|
Downlink assignment index |
Dependent on test parameters |
– |
|
TPC command for scheduled PUCCH |
0 dB (accumulated TPC) as per Table 7.2.1-1 in TS 38.213 [22] |
“01” |
|
PUCCH resource indicator |
PUCCH-ResourceId[7] = 6 in pucch-ResourceSetID[1] or PUCCH-ResourceId[7] = 14 in pucch-ResourceSetID[2] as defined in Table 4.6.3-112 (Mapping as per Table 9.2.3-2 in TS 38.213 [22]) |
“110” |
|
PDSCH-to-HARQ_feedback timing indicator |
corresponding to K1 slots as per Table 9.2.3-1 in TS 38.213 [22] and dl-DataToUL-ACK in Table 4.6.3-112 |
||
µ=0 (SCS=15kHz): K1=7 |
“101” |
||
µ=1 (SCS=30kHz): K1=5 |
“011” |
||
µ=3 (SCS=120kHz): K1=8 |
“110” |
||
corresponding to K1 slots as per Table 9.2.3-1 in TS 38.213 [22] and dl-DataToUL-ACK in Table 4.6.3-112 For 60KHz SCS K1 = 4 if mod(i,5) = 0 For 120KHz SCS K1 = 4 if mod(i,5) = 0 |
RF_FR2_DL |
||
corresponding to K1 slots as per Table 9.2.3-1 in TS 38.213 [22] and dl-DataToUL-ACK in Table 4.6.3-112 For TDD K1 = 4 if mod(i,5) = 0 For FDD K1 = 2 |
RF_FR1_15kHz |
||
For TDD corresponding to K1 slots as per Table 9.2.3-1 in TS 38.213 [22] and dl-DataToUL-ACK in Table 4.6.3-112 K1 = 8 if mod(i,10) = 0 For FDD K1 = 2 |
RF_FR1_30kHz |
||
corresponding to K1 slots as per Table 9.2.3-1 in TS 38.213 [22] and dl-DataToUL-ACK in Table 4.6.3-112 For TDD K1 = 13 if mod(i,20) = 2 K1 = 12 if mod(i,20) = 3 K1 = 11 if mod(i,20) = 4 K1 = 10 if mod(i,20) = 5 K1 = 9 if mod(i,20) = 6 K1 = 8 if mod(i,20) = 7 K1 = 7 if mod(i,20) = 8 K1 = 6 if mod(i,20) = 9 K1 = 6 if mod(i,20) = 11 K1 = 6 if mod(i,20) = 12 For FDD K1 = 2 |
RF_FR1_60kHz |
||
Antenna port(s) |
DMRS port 0 as per Table 7.3.1.2.2-1 in TS 38.212 [27] (dmrs-Type = DMRS type 1 and maxLength = len1 as per Table 4.6.3-50) |
“0000” |
|
“0011” |
RF |
||
Transmission configuration indication |
Not present (0 bits, tci-PresentInDCI = Not present as per Table 4.6.3-28) |
– |
|
SRS request |
No aperiodic SRS resource set triggered as per Table 7.3.1.1.2-24 in TS 38.212 [27] (no SUL configured) |
“00” |
|
CBG transmission information |
Not present |
– |
|
CBG flushing out information |
Not present |
– |
|
DMRS sequence initialization |
fix length of 1 bit; ‘0’B for DMRS-DownlinkConfig.scramblingID0 (or physCellId if scramblingID0 is not present); see Table 4.6.3-50 |
“0” |
Condition |
Explanation |
RF_FR1_15kHz |
RF testing in TS 38.521-x for FR1. SCS is set to 15kHz. |
RF_FR1_30kHz |
RF testing in TS 38.521-x for FR1. SCS is set to 30kHz. |
RF_FR1_60kHz |
RF testing in TS 38.521-x for FR1. SCS is set to 60kHz. |
RF_FR2_DL |
RF testing in TS 38.521-x for FR2. SCS is set to 60kHz or 120kHz |
RF |
RF testing in TS 38.521-x for FR1 and FR2. |
4.3.6.1.2.3 Physical layer parameters for DCI format 1_2
DCI format 1_2 is used for the scheduling of PDSCH in one cell.
Default physical layer parameters for DCI format 1_2 are specified in table 4.3.6.1.2.3-1.
Table 4.3.6.1.2.3-1: Physical layer parameters for DCI format 1_2
Parameter |
Value |
Value in binary |
Condition |
Identifier for DCI formats |
Indicating a DL DCI format |
“1” |
|
Carrier indicator |
Not present |
||
Bandwidth part indicator |
Not present |
– |
|
Frequency domain resource assignment |
Dependent on test parameters |
– |
|
Time domain resource assignment |
Indicating the first entry of PDSCH-TimeDomainResourceAllocationList to be used |
“0000” |
|
VRB-to-PRB mapping |
Non-interleaved |
“0” |
|
PRB bundling size indicator |
Not present (semi-static PRB_bundling) |
– |
|
Rate matching indicator |
Not present |
– |
|
ZP CSI-RS trigger |
Not present |
– |
|
Modulation and coding scheme |
Dependent on test parameters |
– |
|
New data indicator |
Set for every data transmission/retransmission according to the rules specified in TS 38.321 [20] |
– |
|
Redundancy version |
Dependent on test parameters |
– |
|
HARQ process number |
Dependent on test parameters |
– |
|
Downlink assignment index |
Dependent on test parameters |
– |
|
TPC command for scheduled PUCCH |
0 dB (accumulated TPC) as per Table 7.2.1-1 in TS 38.213 [22] |
“01” |
|
PUCCH resource indicator |
PUCCH-ResourceId[7] = 6 in pucch-ResourceSetID[1] or PUCCH-ResourceId[7] = 14 in pucch-ResourceSetID[2] as defined in Table 4.6.3-112 (Mapping as per Table 9.2.3-2 in TS 38.213 [22]) |
“110” |
|
PDSCH-to-HARQ_feedback timing indicator |
corresponding to K1 slots as per Table 9.2.3-1 in TS 38.213 [22] and dl-DataToUL-ACK in Table 4.6.3-112 |
||
µ=0 (SCS=15kHz): K1=7 |
“101” |
||
µ=1 (SCS=30kHz): K1=5 |
“011” |
||
µ=3 (SCS=120kHz): K1=8 |
“110” |
||
Antenna port(s) |
Not present (0 bit if higher layer parameter antennaPortsFieldPresenceDCI-1-2 is not configured) |
– |
|
Transmission configuration indication |
Not present (0 bits, tci-PresentInDCI = Not present as per Table 4.6.3-28) |
– |
|
SRS request |
Not present (0 bit if higher layer parameter srs-RequestDCI-1-2 is not configured) |
– |
|
DMRS sequence initialization |
Not present (0 bit if higher layer parameter dmrs-SequenceInitializationDCI-1-2 is not configured) |
– |
|
Priority indicator |
Not present (0 bit if higher layer parameter priorityIndicatorDCI-1-2 is not configured) |
– |
4.3.6.1.3 Void
4.3.6.1.4 Physical layer parameters for scheduling of PSCCH/PSSCH
4.3.6.1.4.1 Physical layer parameters for DCI format 3_0
DCI format 3_0 is used to schedule PSCCH/PSSCH transmission on NR sidelink.
Default physical layer parameters for DCI format 3_0 are specified in Table 4.3.6.1.4.1-1.
Table 4.3.6.1.4.1-1: Physical layer parameters for DCI format 3_0
Parameter |
Value |
Value in binary |
Condition |
Resource pool index |
Not present |
– |
|
Time gap |
Indicating the first entry of sl-DCI-ToSL-Trans to be used |
“000”B |
|
HARQ process number |
Dependent on test parameters |
– |
|
New data indicator |
Set for every data transmission/retransmission according to the rules specified in TS 38.321[20] |
– |
|
Lowest index of the subchannel allocation to the initial transmission |
Dependent on test parameters |
– |
|
Frequency resource assignment |
Dependent on test parameters |
– |
|
Time resource assignment |
only one PSCCH/PSSCH occasion is scheduled per grant |
"00000"B |
|
PSFCH-to-HARQ feedback timing indicator |
Indicating the first entry of sl-PSFCH-ToPUCCH to be used |
"000"B |
|
PUCCH resource indicator |
Indicating the first entry of sl-PUCCH-Config to be used |
"000"B |
|
Configuration index |
Not present |
– |
SL-RNTI |
Indicating the first entry of sl-ConfiguredGrantConfigList to be used |
"000" |
SL-CS-RNTI |
|
Counter sidelink assignment index |
PDCCH monitoring occasions in which DCI format 3_0 scheduling PSSCH transmissions with corresponding PSFCH reception occasions is present, denoted as Y, satisfies (Y-1) mod 4 =0, as specified in 38.213 Table 16.5.2.1-1 |
"00" |
Condition |
Explanation |
SL-RNTI |
UE is configured to monitor DCI format 3_0 with CRC scrambled by SL-RNTI, i.e. dymanic sidelink grant |
SL-CS-RNTI |
UE is configured to monitor DCI format 3_0 with CRC scrambled by SL-CS-RNTI, i.e. configured sidelink grant |
4.3.6.1.4.2 Physical layer parameters for DCI format 3_1
DCI format 3_1 is used to schedule PSCCH/PSSCH transmission on E-UTRA V2X sidelink.
FFS
4.3.6.1.5 Physical layer parameters for scheduling of MBS
4.3.6.1.5.1 Physical layer parameters for DCI format 4_0
DCI format 4_0 is used for the scheduling of PDSCH for broadcast in DL cell.
Default physical layer parameters for DCI format 4_0 are specified in Table 4.3.6.1.5.1-1.
Table 4.3.6.1.5.1-1: Physical layer parameters for DCI format 4_0
Parameter |
Value |
Value in binary |
Condition |
Frequency domain resource assignment |
Dependent on test parameters |
– |
|
Time domain resource assignment |
Indicating the first entry of PDSCH-TimeDomainResourceAllocationList to be used |
“0000” |
|
VRB-to-PRB mapping |
Non-interleaved |
“0” |
|
Modulation and coding scheme |
Dependent on test parameters |
– |
|
Redundancy version |
Dependent on test parameters |
– |
|
MCCH change notification |
MBS indicates no new MBS service(s) start. LSB indicates no modification of MCCH information other than the change caused by start of new MBS service(s). |
“00” |
MCCH-RNTI |
Not present |
– |
G-RNTI |
|
NOTE: Zeros shall be appended to DCI format 4_0 until the payload size equals that of DCI format 1_0 monitored in common search space in the same serving cell. |
Condition |
Explanation |
MCCH-RNTI |
UE is configured to monitor DCI format 4_0 with CRC scrambled by MCCH-RNTI |
G-RNTI |
UE is configured to monitor DCI format 4_0 with CRC scrambled by G-RNTI for MTCH |
4.3.6.1.5.2 Physical layer parameters for DCI format 4_1
DCI format 4_1 is used for the scheduling of PDSCH for multicast in DL cell.
Default physical layer parameters for DCI format 4_1 are specified in Table 4.3.6.1.5.2-1.
Table 4.3.6.1.5.2-1: Physical layer parameters for DCI format 4_1
Parameter |
Value |
Value in binary |
Frequency domain resource assignment |
Dependent on test parameters |
– |
Time domain resource assignment |
Indicating the first entry of PDSCH-TimeDomainResourceAllocationList to be used |
“0000” |
VRB-to-PRB mapping |
Non-interleaved |
“0” |
Modulation and coding scheme |
Dependent on test parameters |
– |
New data indicator |
Set for every data transmission/retransmission according to the rules specified in TS 38.321 |
– |
Redundancy version |
Dependent on test parameters |
– |
HARQ process number |
Dependent on test parameters |
– |
Downlink assignment index |
Dependent on test parameters |
– |
PUCCH resource indicator |
PUCCH-ResourceId[7] = 6 in pucch-ResourceSetID[1] or PUCCH-ResourceId[7] = 14 in pucch-ResourceSetID[2] as defined in Table 4.6.3-112 (Mapping as per Table 9.2.3-2 in TS 38.213) |
“110” |
PDSCH-to-HARQ_feedback timing indicator |
K1 slots, dl-DataToUL-ACK-MulticastDciFormat4-1 is not provided, as specified in 9.2.3 in TS 38.213 |
|
µ=0 (SCS=15kHz): K1=7 |
‘110’B |
|
µ=1 (SCS=30kHz): K1=5 |
‘100’B |
|
µ=3 (SCS=120kHz): K1=8 |
‘111’B |
|
Reserved bits |
Reserved 3 bits |
– |
4.3.6.1.5.3 Physical layer parameters for DCI format 4_2
DCI format 4_2 is used for the scheduling of PDSCH in DL cell.
Default physical layer parameters for DCI format 4_2 are specified in Table 4.3.6.1.5.3-1.
Table 4.3.6.1.5.3-1: Physical layer parameters for DCI format 4_2
Parameter |
Value |
Value in binary |
Frequency domain resource assignment |
Dependent on test parameters |
– |
Time domain resource assignment |
Indicating the first entry of PDSCH-TimeDomainResourceAllocationList to be used |
“0000” |
VRB-to-PRB mapping |
Non-interleaved |
“0” |
PRB bundling size indicator |
Not present (semi-static PRB bundling) |
– |
Rate matching indicator |
Not present |
– |
ZP CSI-RS trigger |
Not present |
– |
Modulation and coding scheme (TB1) |
Dependent on test parameters |
– |
New data indicator (TB1) |
Set for every data transmission/retransmission according to the rules specified in TS 38.321 [20] |
– |
Redundancy version (TB1) |
Dependent on test parameters |
– |
Modulation and coding scheme (TB2) |
Dependent on test parameters |
– |
New data indicator (TB2) |
Set for every data transmission/retransmission according to the rules specified in TS 38.321 [20] |
– |
Redundancy version (TB2) |
Dependent on test parameters |
– |
HARQ process number |
Dependent on test parameters |
– |
Downlink assignment index |
Dependent on test parameters |
– |
PUCCH resource indicator |
PUCCH-ResourceId[7] = 6 in pucch-ResourceSetID[1] or PUCCH-ResourceId[7] = 14 in pucch-ResourceSetID[2] as defined in Table 4.6.3-112 (Mapping as per Table 9.2.3-2 in TS 38.213 [22]) |
“110” |
PDSCH-to-HARQ_feedback timing indicator |
corresponding to K1 slots as per Table 9.2.3-1 in TS 38.213 [22] and dl-DataToUL-ACK in Table 4.6.3-112 |
|
µ=0 (SCS=15kHz): K1=7 |
“101” |
|
µ=1 (SCS=30kHz): K1=5 |
“011” |
|
µ=3 (SCS=120kHz): K1=8 |
“110” |
|
Antenna port(s) |
DMRS port 0 as per Table 7.3.1.2.2-1 in TS 38.212 [27] (dmrs-Type = DMRS type 1 and maxLength = len1 as per Table 4.6.3-50) |
“0000” |
Transmission configuration indication |
Not present (0 bit, tci-PresentInDCI in PDCCH-Config-Multicast is not enabled as per Table 4.6.3-FFS) |
– |
DMRS sequence initialization |
Fix length of 1 bit (configured to physCellId as scramblingID0 is not present in Table 4.6.3-50. |
physCellId |
Priority indicator |
Not present (0 bit, priorityIndicatorDCI-4-2-r17 is not configured in PDSCH-Config-Multicast as per Table 4.6.3-FFS) |
– |
Enabling/disabling HARQ-ACK feedback indication |
Not present (0 bit, harq-FeedbackEnablerMulticast does not indicates dci-enable as per Table 4.6.3-FFS) |
– |
NOTE: The size of DCI format 4_2 is configurable by higher layer parameter sizeDCI-4-2 from 20 bits and up to 140 bits. |
4.3.6.2 Sidelink physical layer parameters
4.3.6.2.1 Physical layer parameters for scheduling of PSSCH on PSCCH
4.3.6.2.1.1 Physical layer parameters for SCI format 1-A
SCI format 1-A is used to schedule PSSCH transmission.
Default physical layer parameters for SCI format 1-A are specified in Table 4.3.6.2.1.1-1.
Table 4.3.6.2.1.1-1: Physical layer parameters for SCI format 1-A
Parameter |
Value |
Value in binary |
Condition |
Priority |
Dependent on test parameters |
– |
|
Frequency resource assignment |
Dependent on test parameters |
– |
|
Time domain resource assignment |
only one PSCCH/PSSCH occasion is scheduled per grant |
"00000"B |
|
Resource reservation period |
Not present |
– |
|
DMRS pattern |
Indicating the first entry of sl-PSSCH-DMRS-TimePatternList-r16 to be used |
"0"B |
|
2nd-stage SCI format |
SCI format 2-A |
“00”B |
|
SCI format 2-B |
“01”B |
DISTANCE-BASED HARQ |
|
Beta_offset indicator |
Indicating the first entry of sl-BetaOffsets2ndSCI to be used |
"00"B |
|
Number of DMRS port |
Single port p = 1000 is used |
"0"B |
|
Two ports p = 1000 and 1001 are used |
"1"B |
SL MIMO |
|
Modulation and coding scheme |
Dependent on test parameters |
– |
|
Additional MCS table indicator |
Not present |
– |
|
PSFCH overhead indication |
"1"B if mod (i, nPSFCH) = 0 "0"B if mod (i, nPSFCH ) ≠ 0 where i is the logical slot index belong to resource pool per 1024 frame as specified in 38.214 [21] clause 8. |
– |
nPSFCH = 2 OR nPSFCH = 4 (Note 1) |
Not present |
|||
Reserved |
Number of reserved bits is given by sl-NumReservedBits-r16 |
"00" |
|
Note 1: nPSFCH is the PSFCH period (in slots) provided by sl-PSFCH-Period-r16. nPSFCH = 0 if sl-PSFCH-Period-r16 is not configured. |
Condition |
Explanation |
DISTANCE-BASED HARQ |
For distance-based HARQ test |
SL MIMO |
For SL MIMO test |
4.3.6.2.2 Physical layer parameters for scheduling on PSSCH
4.3.6.2.2.1 Physical layer parameters for SCI format 2-A
SCI format 2-A is used to provide HARQ information, to provide Souce/Destination L1 ID or to trigger CSI reporting.
Default physical layer parameters for SCI format 2-A are specified in Table 4.3.6.2.2.1-1.
Table 4.3.6.2.2.1-1: Physical layer parameters for SCI format 2-A
Parameter |
Value |
Value in binary |
Condition |
HARQ process number |
Dependent on test parameters |
||
New data indicator |
Set for every data transmission/retransmission according to the rules specified in TS 38.321 |
– |
|
Redundancy version |
Dependent on test parameters |
– |
|
Source ID |
Dependent on test parameters |
– |
|
Destination ID |
Dependent on test parameters |
– |
|
HARQ feedback enabled/disabled indicator |
HARQ feedback is enabled |
“1”B |
|
Cast type indicator |
broadcast |
"00"B |
BROADCAST |
groupcast with ACK/NACK HARQ |
"01"B |
GROUPCAST_ACK_NACK |
|
unicast |
"10"B |
UNICAST |
|
groupcast with NACK-only HARQ |
"11"B |
GROUPCAST_NACK_ONLY |
|
CSI request |
Not ask for SL CSI report |
"0"B |
|
Ask for SL CSI report |
"1"B |
SL_CSI |
Condition |
Explanation |
BROADCAST |
For broadcast SL communication test |
GROUPCAST_ACK_NACK |
For groupcast SL communication with ACK/NACK HARQ feedback test |
GROUPCAST_NACK_ONLY |
For groupcast SL communication with NACK-only HARQ feedback test |
UNICAST |
For unicast SL communication test |
SL_CSI |
For SL CSI reporting test |
4.3.6.2.2.2 Physical layer parameters for SCI format 2-B
SCI format 2-B is used to provide HARQ information, Souce/Destination L1 ID or distance-based HARQ related parameters.
Default physical layer parameters for SCI format 2-B are specified in Table 4.3.6.2.2.2-1.
Table 4.3.6.2.2.2-1: Physical layer parameters for SCI format 2-B
Parameter |
Value |
Value in binary |
HARQ process number |
Dependent on test parameters |
– |
New data indicator |
Set for every data transmission/retransmission according to the rules specified in TS 38.321 |
– |
Redundancy version |
Dependent on test parameters |
– |
Source ID |
Dependent on test parameters |
– |
Destination ID |
Dependent on test parameters |
– |
HARQ feedback enabled/disabled indicator |
HARQ feedback enabled |
“1”B |
Zone ID |
Dependent on test parameters |
– |
Communication range requirement |
Indicating the first entry of sl-ZoneConfigMCR-List to be used |
"0000"B |