ETSI TS 138 214 V16.12.0 (2023-01)

5G; NR; Physical layer procedures for data (3GPP TS 38.214 version 16.12.0 Release 16)

RTS/TSGR-0138214vgc0

General Information

• Status: Not Published
• Technical Committee: 3GPP RAN 1 - Radio layer 1 specification
• Current Stage: 12 - Citation in the OJ (auto-insert)
• Completion Date: 17-Jan-2023

Standards Content (Sample)

ETSI TS 138 214 V16.12.0 (2023-01)






TECHNICAL SPECIFICATION
5G;
NR;
Physical layer procedures for data
(3GPP TS 38.214 version 16.12.0 Release 16)

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3GPP TS 38.214 version 16.12.0 Release 16 1 ETSI TS 138 214 V16.12.0 (2023-01)

Reference
RTS/TSGR-0138214vgc0
Keywords
5G
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ETSI

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3GPP TS 38.214 version 16.12.0 Release 16 2 ETSI TS 138 214 V16.12.0 (2023-01)
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ETSI

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3GPP TS 38.214 version 16.12.0 Release 16 3 ETSI TS 138 214 V16.12.0 (2023-01)
Contents
Intellectual Property Rights . 2
Legal Notice . 2
Modal verbs terminology . 2
Foreword . 6
1 Scope . 7
2 References . 7
3 Definitions, symbols and abbreviations . 8
3.1 Definitions . 8
3.2 Symbols . 8
3.3 Abbreviations . 8
4 Power control . 9
4.1 Power allocation for downlink . 9
5 Physical downlink shared channel related procedures . 10
5.1 UE procedure for receiving the physical downlink shared channel . 10
5.1.1 Transmission schemes . 13
5.1.1.1 Transmission scheme 1 . 13
5.1.2 Resource allocation . 13
5.1.2.1 Resource allocation in time domain . 13
5.1.2.1.1 Determination of the resource allocation table to be used for PDSCH. 16
5.1.2.2 Resource allocation in frequency domain . 19
5.1.2.2.1 Downlink resource allocation type 0 . 20
5.1.2.2.2 Downlink resource allocation type 1 . 20
5.1.2.3 Physical resource block (PRB) bundling. 21
5.1.3 Modulation order, target code rate, redundancy version and transport block size determination . 23
5.1.3.1 Modulation order and target code rate determination . 25
5.1.3.2 Transport block size determination . 29
5.1.4 PDSCH resource mapping . 32
5.1.4.1 PDSCH resource mapping with RB symbol level granularity . 32
5.1.4.2 PDSCH resource mapping with RE level granularity . 33
5.1.5 Antenna ports quasi co-location. 35
5.1.6 UE procedure for receiving reference signals . 38
5.1.6.1 CSI-RS reception procedure. 38
5.1.6.1.1 CSI-RS for tracking . 39
5.1.6.1.2 CSI-RS for L1-RSRP and L1-SINR computation . 40
5.1.6.1.3 CSI-RS for mobility . 40
5.1.6.2 DM-RS reception procedure . 41
5.1.6.3 PT-RS reception procedure . 43
5.1.6.4 SRS reception procedure for CLI . 45
5.1.6.5 PRS reception procedure . 45
5.1.7 Code block group based PDSCH transmission . 49
5.1.7.1 UE procedure for grouping of code blocks to code block groups . 49
5.1.7.2 UE procedure for receiving code block group based transmissions . 49
5.2 UE procedure for reporting channel state information (CSI) . 50
5.2.1 Channel state information framework. 50
5.2.1.1 Reporting settings . 50
5.2.1.2 Resource settings . 51
5.2.1.3 (void) . 52
5.2.1.4 Reporting configurations . 52
5.2.1.4.1 Resource Setting configuration . 54
5.2.1.4.2 Report Quantity Configurations . 55
5.2.1.4.3 L1-RSRP Reporting . 57
5.2.1.4.4 L1-SINR Reporting . 58
5.2.1.5 Triggering/activation of CSI Reports and CSI-RS . 58
ETSI

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3GPP TS 38.214 version 16.12.0 Release 16 4 ETSI TS 138 214 V16.12.0 (2023-01)
5.2.1.5.1 Aperiodic CSI Reporting/Aperiodic CSI-RS when the triggering PDCCH and the CSI-RS
have the same numerology . 58
5.2.1.5.1a Aperiodic CSI Reporting/Aperiodic CSI-RS when the triggering PDCCH and the CSI-RS
have different numerologies . 61
5.2.1.5.2 Semi-persistent CSI/Semi-persistent CSI-RS . 63
5.2.1.6 CSI processing criteria . 65
5.2.2 Channel state information . 66
5.2.2.1 Channel quality indicator (CQI) . 66
5.2.2.1.1 (void) . 68
5.2.2.2 Precoding matrix indicator (PMI) . 68
5.2.2.2.1 Type I Single-Panel Codebook . 68
5.2.2.2.2 Type I Multi-Panel Codebook . 75
5.2.2.2.3 Type II Codebook . 79
5.2.2.2.4 Type II Port Selection Codebook . 86
5.2.2.2.5 Enhanced Type II Codebook . 88
5.2.2.2.6 Enhanced Type II Port Selection Codebook . 95
5.2.2.3 Reference signal (CSI-RS) . 97
5.2.2.3.1 NZP CSI-RS . 97
5.2.2.4 Channel State Information – Interference Measurement (CSI-IM) . 98
5.2.2.5 CSI reference resource definition . 99
5.2.3 CSI reporting using PUSCH . 100
5.2.4 CSI reporting using PUCCH . 104
5.2.5 Priority rules for CSI reports. 104
5.3 UE PDSCH processing procedure time . 105
5.3.1 Application delay of the minimum scheduling offset restriction . 107
5.4 UE CSI computation time . 108
5.5 UE PDSCH reception preparation time with cross carrier scheduling with different subcarrier spacings
for PDCCH and PDSCH . 109
6 Physical uplink shared channel related procedure . 110
6.1 UE procedure for transmitting the physical uplink shared channel . 110
6.1.1 Transmission schemes . 111
6.1.1.1 Codebook based UL transmission . 111
6.1.1.2 Non-Codebook based UL transmission . 113
6.1.2 Resource allocation . 114
6.1.2.1 Resource allocation in time domain . 114
6.1.2.1.1 Determination of the resource allocation table to be used for PUSCH. 118
6.1.2.2 Resource allocation in frequency domain . 121
6.1.2.2.1 Uplink resource allocation type 0 . 121
6.1.2.2.2 Uplink resource allocation type 1 . 122
6.1.2.2.3 Uplink resource allocation type 2 . 123
6.1.2.3 Resource allocation for uplink transmission with configured grant . 124
6.1.3 UE procedure for applying transform precoding on PUSCH . 127
6.1.4 Modulation order, redundancy version and transport block size determination . 128
6.1.4.1 Modulation order and target code rate determination . 129
6.1.4.2 Transport block size determination . 133
6.1.5 Code block group based PUSCH transmission . 134
6.1.5.1 UE procedure for grouping of code blocks to code block groups . 134
6.1.5.2 UE procedure for transmitting code block group based transmissions . 135
6.1.6 Uplink switching . 135
6.1.6.1 Uplink switching for EN-DC . 135
6.1.6.2 Uplink switching for carrier aggregation . 136
6.1.6.3 Uplink switching for supplementary uplink . 137
6.2 UE reference signal (RS) procedure . 137
6.2.1 UE sounding procedure . 137
6.2.1.1 UE SRS frequency hopping procedure . 142
6.2.1.2 UE sounding procedure for DL CSI acquisition . 143
6.2.1.3 UE sounding procedure between component carriers . 144
6.2.1.4 UE sounding procedure for positioning purposes . 145
6.2.2 UE DM-RS transmission procedure . 146
6.2.3 UE PT-RS transmission procedure . 148
6.2.3.1 UE PT-RS transmission procedure when transform precoding is not enabled . 148
ETSI

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3GPP TS 38.214 version 16.12.0 Release 16 5 ETSI TS 138 214 V16.12.0 (2023-01)
6.2.3.2 UE PT-RS transmission procedure when transform precoding is enabled . 150
6.3 UE PUSCH frequency hopping procedure . 151
6.3.1 Frequency hopping for PUSCH repetition Type A . 151
6.3.2 Frequency hopping for PUSCH repetition Type B . 152
6.4 UE PUSCH preparation procedure time . 153
7 UE procedures for transmitting and receiving on a carrier with intra-cell guard bands . 154
8 Physical sidelink shared channel related procedures . 155
8.1 UE procedure for transmitting the physical sidelink shared channel . 156
8.1.1 Transmission schemes . 156
8.1.2 Resource allocation . 157
8.1.2.1 Resource allocation in time domain . 157
8.1.2.2 Resource allocation in frequency domain . 157
8.1.3 Modulation order, target code rate, redundancy version and transport block size determination . 158
8.1.3.1 Modulation order and target code rate determination . 158
8.1.3.2 Transport block size determination . 158
8.1.4 UE procedure for determining the subset of resources to be reported to higher layers in PSSCH
resource selection in sidelink resource allocation mode 2 . 159
8.1.5 UE procedure for determining slots and resource blocks for PSSCH transmission associated with an
SCI format 1-A . 162
8.1.6 Sidelink congestion control in sidelink resource allocation mode 2 . 163
8.1.7 UE procedure for determining the number of logical slots for a reservation period . 164
8.2 UE procedure for transmitting sidelink reference signals . 164
8.2.1 CSI-RS transmission procedure . 164
8.2.2 PSSCH DM-RS transmission procedure. 164
8.2.3 PT-RS transmission procedure . 164
8.3 UE procedure for receiving the physical sidelink shared channel . 165
8.4 UE procedure for receiving reference signals . 165
8.4.1 CSI-RS reception procedure . 165
8.4.2 DM-RS reception procedure for RSRP computation . 165
8.4.3 PT-RS reception procedure . 165
8.5 UE procedure for reporting channel state information (CSI) . 165
8.5.1 Channel state information framework. 165
8.5.1.1 Reporting configurations . 166
8.5.1.2 Triggering of sidelink CSI reports . 166
8.5.2 Channel state information . 166
8.5.2.1 CSI reporting quantities . 166
8.5.2.1.1 Channel quality indicator (CQI) . 166
8.5.2.2 Reference signal (CSI-RS) . 167
8.5.2.3 CSI reference resource definition . 167
8.5.3 CSI reporting . 168
8.6 UE PSSCH preparation procedure time . 168
Annex A (informative): Change history . 169
History . 177

ETSI

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3GPP TS 38.214 version 16.12.0 Release 16 6 ETSI TS 138
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