ETSI TS 136 213 V14.17.0 (2021-09)

LTE; Evolved Universal Terrestrial Radio Access (E-UTRA); Physical layer procedures (3GPP TS 36.213 version 14.17.0 Release 14)

RTS/TSGR-0136213veh0

General Information

• Status: Not Published
• Technical Committee: 3GPP RAN 1 - Radio layer 1 specification
• Current Stage: 12 - Completion
• Completion Date: 17-Sep-2021

Standards Content (Sample)

TECHNICAL SPECIFICATION
LTE;
Evolved Universal Terrestrial Radio Access (E-UTRA);
Physical layer procedures
(3GPP TS 36.213 version 14.17.0 Release 14)

3GPP TS 36.213 version 14.17.0 Release 14 1 ETSI TS 136 213 V14.17.0 (2021-09)

Reference
RTS/TSGR-0136213veh0
Keywords
LTE
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ETSI
3GPP TS 36.213 version 14.17.0 Release 14 2 ETSI TS 136 213 V14.17.0 (2021-09)
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ETSI
3GPP TS 36.213 version 14.17.0 Release 14 3 ETSI TS 136 213 V14.17.0 (2021-09)
Contents
Intellectual Property Rights . 2
Legal notice . 2
Modal verbs terminology . 2
Foreword . 8
1 Scope . 9
2 References . 9
3 Symbols and abbreviations . 9
3.1 Symbols . 9
3.2 Abbreviations . 10
4 Synchronization procedures . 12
4.1 Cell search . 12
4.2 Timing synchronization . 12
4.2.1 Radio link monitoring . 12
4.2.2 Inter-cell synchronization . 12
4.2.3 Transmission timing adjustments . 12
4.3 Timing for Secondary Cell Activation / Deactivation . 13
5 Power control . 14
5.1 Uplink power control. 14
5.1.1 Physical uplink shared channel . 14
5.1.1.1 UE behaviour . 14
5.1.1.2 Power headroom . 23
5.1.2 Physical uplink control channel . 26
5.1.2.1 UE behaviour . 27
5.1.3 Sounding Reference Symbol (SRS) . 31
5.1.3.1 UE behaviour . 31
5.1.3.2 Power headroom for Type3 report . 33
5.1.4 Power allocation for dual connectivity . 34
5.1.4.1 Dual connectivity power control Mode 1 . 34
5.1.4.2 Dual connectivity power control Mode 2 . 42
5.1.5 Power allocation for PUCCH-SCell . 46
5.2 Downlink power allocation . 46
5.2.1 eNodeB Relative Narrowband TX Power (RNTP) restrictions . 49
6 Random access procedure . 50
6.1 Physical non-synchronized random access procedure . 50
6.1.1 Timing . 51
6.2 Random Access Response Grant . 52
7 Physical downlink shared channel related procedures . 55
7.1 UE procedure for receiving the physical downlink shared channel . 57
7.1.1 Single-antenna port scheme . 67
7.1.2 Transmit diversity scheme . 68
7.1.3 Large delay CDD scheme . 68
7.1.4 Closed-loop spatial multiplexing scheme . 68
7.1.5 Multi-user MIMO scheme . 68
7.1.5A Dual layer scheme . 68
7.1.5B Up to 8 layer transmission scheme . 68
7.1.6 Resource allocation . 68
7.1.6.1 Resource allocation type 0 . 70
7.1.6.2 Resource allocation type 1 . 71
7.1.6.3 Resource allocation type 2 . 72
7.1.6.4 PDSCH starting position . 73
7.1.6.4A PDSCH starting position for BL/CE UEs . 75
7.1.6.5 Physical Resource Block (PRB) bundling. 75
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7.1.7 Modulation order and transport block size determination . 77
7.1.7.1 Modulation order and redundancy version determination . 78
7.1.7.2 Transport block size determination . 82
7.1.7.2.1 Transport blocks not mapped to two or more layer spatial multiplexing . 83
7.1.7.2.2 Transport blocks mapped to two-layer spatial multiplexing . 91
7.1.7.2.3 Transport blocks mapped for DCI Format 1C and DCI Format 6-2 . 91
7.1.7.2.4 Transport blocks mapped to three-layer spatial multiplexing . 92
7.1.7.2.5 Transport blocks mapped to four-layer spatial multiplexing . 93
7.1.7.2.6 Transport blocks mapped for BL/CE UEs configured with CEModeB and PDSCH bandwidth
up to 1.4MHz . 93
7.1.7.2.7 Transport blocks mapped for BL/CE UEs SystemInformationBlockType1-BR . 94
7.1.7.2.8 Transport blocks mapped for UEs configured with ce-pdsch-maxBandwidth-config value of 5
MHz or with pdsch-MaxBandwidth-SC-MTCH value of 24 PRBs . 94
7.1.7.3 Redundancy Version determination for Format 1C . 94
7.1.8 Storing soft channel bits . 95
7.1.9 PDSCH resource mapping parameters . 95
7.1.10 Antenna ports quasi co-location for PDSCH . 96
7.1.11 PDSCH subframe assignment for BL/CE UE . 97
7.2 UE procedure for reporting Channel State Information (CSI) . 99
7.2.1 Aperiodic CSI Reporting using PUSCH . 107
7.2.2 Periodic CSI Reporting using PUCCH . 131
7.2.3 Channel Quality Indicator (CQI) definition . 171
7.2.4 Precoding Matrix Indicator (PMI) definition . 182
7.2.5 Channel-State Information – Reference Signal (CSI-RS) definition . 210
7.2.6 Channel-State Information – Interference Measurement (CSI-IM) Resource definition . 212
7.2.7 Zero Power CSI-RS Resource definition . 212
7.2.8 CSI-RS Activation / Deactivation . 212
7.3 UE procedure for reporting HARQ-ACK . 213
7.3.1 FDD HARQ-ACK reporting procedure . 213
7.3.2 TDD HARQ-ACK reporting procedure . 217
7.3.2.1 TDD HARQ-ACK reporting procedure for same UL/DL configuration . 217
7.3.2.2 TDD HARQ-ACK reporting procedure for different UL/DL configurations . 229
7.3.3 FDD-TDD HARQ-ACK reporting procedure for primary cell frame structure type 1 . 236
7.3.4 FDD-TDD HARQ-ACK reporting procedure for primary cell frame structure type 2 . 237
8 Physical uplink shared channel related procedures . 239
8.0 UE procedure for transmitting the physical uplink shared channel . 239
8.0.1 Single-antenna port scheme . 254
8.0.2 Closed-loop spatial multiplexing scheme . 254
8.1 Resource allocation for PDCCH/EPDCCH with uplink DCI format . 255
8.1.1 Uplink resource allocation type 0 . 255
8.1.2 Uplink resource allocation type 1 . 255
8.1.3 Uplink resource allocation type 2 . 256
8.1.4 Uplink resource allocation type 3 . 256
8.1.5 Uplink resource allocation type 4 . 257
8.1.5.1 UL Resource Block Groups . 257
8.2 UE sounding procedure . 258
8.3 UE HARQ-ACK procedure . 268
8.4 UE PUSCH hopping procedure . 270
8.4.1 Type 1 PUSCH hopping . 271
8.4.2 Type 2 PUSCH hopping . 271
8.5 UE Reference Symbol (RS) procedure . 271
8.6 Modulation order, redundancy version and transport block size determination . 272
8.6.1 Modulation order and redundancy version determination . 272
8.6.2 Transport block size determination . 278
8.6.3 Control information MCS offset determination . 281
8.7 UE transmit antenna selection . 285
8.8 Transmission timing adjustments . 285
9 Physical downlink control channel procedures . 285
9.1 UE procedure for determining physical downlink control channel assignment . 286
9.1.1 PDCCH assignment procedure . 286
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9.1.2 PHICH assignment procedure. 290
9.1.3 Control Format Indicator (CFI) assignment procedure . 292
9.1.4 EPDCCH assignment procedure . 292
9.1.4.1 EPDCCH starting position . 299
9.1.4.2 Antenna ports quasi co-location for EPDCCH . 300
9.1.4.3 Resource mapping parameters for EPDCCH . 300
9.1.4.4 PRB-pair indication for EPDCCH . 301
9.1.5 MPDCCH assignment procedure . 301
9.1.5.1 MPDCCH starting position . 308
9.1.5.2 Antenna ports quasi co-location for MPDCCH . 309
9.2 PDCCH/EPDCCH/MPDCCH validation for semi-persistent scheduling . 310
9.3 PDCCH/EPDCCH/MPDCCH control information procedure . 311
10 Physical uplink control channel procedures . 312
10.1 UE procedure for determining physical uplink control channel assignment . 312
10.1.1 PUCCH format information . 315
10.1.2 FDD HARQ-ACK feedback procedures . 320
10.1.2.1 FDD HARQ-ACK procedure for one configured serving cell . 320
10.1.2.2 FDD HARQ-ACK procedures for more than one configured serving cell . 322
10.1.2.2.1 PUCCH format 1b with channel selection HARQ-ACK procedure . 322
10.1.2.2.2 PUCCH format 3 HARQ-ACK procedure . 326
10.1.2.2.3 PUCCH format 4 HARQ-ACK procedure . 328
10.1.2.2.4 PUCCH format 5 HARQ-ACK procedure . 329
10.1.3 TDD HARQ-ACK feedback procedures . 330
10.1.3.1 TDD HARQ-ACK procedure for one configured serving cell . 332
10.1.3.2 TDD HARQ-ACK procedure for more than one configured serving cell . 344
10.1.3.2.1 PUCCH format 1b with channel selection HARQ-ACK procedure . 344
10.1.3.2.2 PUCCH format 3 HARQ-ACK procedure . 360
10.1.3.2.3 PUCCH format 4 HARQ-ACK procedure . 368
10.1.3.2.4 PUCCH format 5 HARQ-ACK procedure . 384
10.1.3A FDD-TDD HARQ-ACK feedback procedures for primary cell frame structure type 2 . 384
10.1.4 HARQ-ACK Repetition procedure . 386
10.1.5 Scheduling Request (SR) procedure . 387
10.2 Uplink HARQ-ACK timing . 388
11 Physical Multicast Channel (PMCH) related procedures . 393
11.1 UE procedure for receiving the PMCH . 393
11.2 UE procedure for receiving MCCH and system information change notification. 394
12 Assumptions independent of physical channel. 394
13 Uplink/Downlink configuration determination procedure for Frame Structure Type 2 . 394
13.1 UE procedure for determining eIMTA-uplink/downlink configuration . 395
13A Subframe configuration for Frame Structure Type 3 . 396
14 UE procedures related to Sidelink . 399
14.1 Physical Sidelink Shared Channel related procedures . 400
14.1.1 UE procedure for transmitting the PSSCH . 400
14.1.1.1 UE procedure for determining subframes for transmitting PSSCH for sidelink transmission mode
1 . 401
14.1.1.1.1 Determination of subframe indicator bitmap . 402
14.1.1.2 UE procedure for determining resource blocks for transmitting PSSCH for sidelink transmission
mode 1 . 404
14.1.1.2.1 PSSCH resource allocation for sidelink transmission mode 1 . 404
14.1.1.2.2 PSSCH frequency hopping for sidelink transmission mode 1 . 405
14.1.1.3 UE procedure for determining subframes for transmitting PSSCH for sidelink transmission mode
2 . 405
14.1.1.4 UE procedure for determining resource blocks for transmitting PSSCH for sidelink transmission
mode 2 . 406
14.1.1.4A UE procedure for determining subframes and resource blocks for transmitting PSSCH for
sidelink transmission mode 3 . 406
14.1.1.4B UE procedure for determining subframes and resource blocks for transmitting PSSCH and
reserving resources for sidelink transmission mode 4 . 407
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14.1.1.4C UE procedure for determining subframes and resource blocks for PSSCH transmission
associated with an SCI format 1 . 407
14.1.1.5 UE procedure for PSSCH power control . 409
14.1.1.6 UE procedure for determining the subset of resources to be reported to higher layers in PSSCH
resource selection in sidelink transmission mode 4 . 410
14.1.1.7 Conditions for selecting resources when the number of HARQ transmissions is two in sidelink
transmission mode 4 . 413
14.1.2 UE procedure for receiving the PSSCH . 413
14.1.3 UE procedure for determining resource block pool and subframe pool for sidelink transmission
mode 2 . 413
14.1.5 UE procedure for determining resource block pool and subframe pool for sidelink transmission
mode 3 and 4 . 414
14.2 Physical Sidelink Control Channel related procedures. 415
14.2.1 UE procedure for transmitting the PSCCH . 415
14.2.1.1 UE procedure for determining subframes and resource blocks for transmitting PSCCH for
sidelink transmission mode 1 . 418
14.2.1.2 UE procedure for determining subframes and resource blocks for transmitting PSCCH for
sidelink transmission mode 2 . 419
14.2.1.3 UE procedure for PSCCH power control . 419
14.2.2 UE procedure for receiving the PSCCH . 420
14.2.3 UE procedure for determining resource block pool and subframe pool for PSCCH . 420
14.2.4 UE procedure for determining resource block pool for PSCCH in sidelink transmission mode 3 and
4 . 421
15 Channel access procedures for LAA . 425
15.1 Downlink channel access procedures . 425
15.1.1 Channel access procedure for transmission(s) including PDSCH/PDCCH/EPDCCH . 425
15.1.2 Channel access procedure for transmissions including discovery signal transmission(s) and not
including PDSCH . 426
15.1.3 Contention window adjustment procedure . 427
15.1.4 Energy detection threshold adaptation procedure . 428
15.1.5 Channel access procedure for transmission(s) on multiple carriers . 429
15.1.5.1 Type A multi-carrier access procedures . 429
15.1.5.1.1 Type A1 . 429
15.1.5.1.2 Type A2 . 429
15.1.5.2 Type B multi-carrier access procedure . 429
15.1.5.2.1 Type B1 . 430
15.1.5.2.2 Type B2 . 430
15.2 Uplink channel access procedures . 430
15.2.1 Channel access procedure for Uplink transmission(s) . 430
15.2.1.1 Type 1 UL channel access procedure . 433
15.2.1.2 Type 2 UL channel access procedure . 434
15.2.2 Contention window adjustment procedure . 434
15.2.3 Energy detection threshold adaptation procedure . 435
15.2.3.1 Default maximum energy detection threshold computation procedure . 435
16 UE Procedures related to narrowband IoT . 436
16.1 Synchronization procedures . 436
16.1.1 Cell search . 436
16.1.2 Timing synchronization . 436
16.2 Power control . 436
16.2.1 Uplink power control . 436
16.2.1.1 Narrowband physical uplink shared channel . 437
16.2.1.1.1 UE behaviour . 437
16.2.1.1.2 Power headroom . 437
16.2.2 Downlink power allocation . 438
16.3 Random access procedure . 438
16.3.1 Physical non-synchronized random access procedure . 438
16.3.2 Timing . 439
16.3.3 Narrowband random access response grant . 440
16.4 Narrowband physical downlink shared channel related procedures . 440
16.4.1 UE procedure for receiving the narrowband physical downlink shared channel . 441
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16.4.1.1 Single-antenna port scheme . 443
16.4.1.2 Transmit diversity scheme . 443
16.4.1.3 Resource allocation . 443
16.4.1.4 NPDSCH starting position . 445
16.4.1.5 Modulation order and transport block size determination . 445
16.4.1.5.1 Transport blocks not mapped for SystemInformationBlockType1-NB . 446
16.4.1.5.2 Transport blocks mapped for SystemInformationBlockType1-NB . 446
16.4.2 UE procedure for reporting ACK/NACK . 447
16.5 Narrowband physical uplink shared channel related procedures . 448
16.5.1 UE procedure for transmitting format 1 narrowband physical uplink shared channel . 448
16.5.1.1 Resource allocation . 449
16.5.1.2 Modulation order, redundancy version and transport block size determination . 450
16.5.2 UE procedure for NPUSCH retransmission . 451
16.6 Narrowband physical downlink control channel related procedures . 451
16.6.1 NPDCCH starting position . 456
16.6.2 NPDCCH control information procedure . 456
16.7 Assumptions independent of physical channel related to narrowband IoT . 456
16.8 UE procedure for acquiring cell-specific reference signal sequence and raster offset . 457
Annex A (informative): Change history . 458
History . 475

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3GPP TS 36.213 version 14.17.0 Release 14 8 ETSI TS 136 213 V14.17.0 (2021-09)
Foreword
rd
This Technical Specification (TS) has been produced by the 3 Generation Partnership Project (3GPP).
The contents of the present document are subject to continuing work within the TSG and may change following formal
TSG approval. Should the TSG modify the contents of this present document, it will be re-released by the TSG with an
identifying change of release date and an increase in version number as follows:
Version x.y.z
where:
x the first digit:
1 presented to TSG for information;
2 presented to TSG for approval;
3 or greater indicates TSG approved document under change control.
y the second digit is incremented for all changes of substance, i.e. technical enhancements, corrections,
updates, etc.
z the third digit is incremented when editorial only changes have been incorporated in the document.
ETSI
3GPP TS 36.213 version 14.17.0 Release 14 9 ETSI TS 136 213 V14.17.0 (2021-09)
1 Scope
The present document specifies and establishes the characteristics of the physicals layer procedures in the FDD and
TDD modes of E-UTRA.
2 References
The following documents contain provisions which, through reference in this text, constitute provisions of the present
document.
- References are either specific (identified by date of publication, edition number, version number, etc.) or
non-specific.
- For a specific reference, subsequent revisions do not apply.
- For a non-specific reference, the latest version applies. In the case of a reference to a 3GPP document (including
a GSM document), a non-specific reference implicitly refers to the latest version of that document in the same
Release as the present document.
[1] 3GPP TR 21.905: "Vocabulary for 3GPP Specifications".
[2] 3GPP TS 36.201: "Evolved Universal Terrestrial Radio Access (E-UTRA); Physical Layer –
General Description".
[3] 3GPP TS 36.211: "Evolved Universal Terrestrial Radio Access (E-UTRA); Physical channels and
modulat
...