3GPP Atlas

Canonical Atlas record

TS 38.351

NR; Sidelink Relay Adaptation Protocol (SRAP) Specification

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Responsible WGR2
StatusUnder change control
Initial releaseRel-17
Selected releaseRel-18
Latest indexed version19.1.0
Series38
TypeTS

Release evolution

Compare evidence between releases

Use indexed version, Work Item and Change Request evidence to see what changed around this specification. This is an evidence trail, not a clause-by-clause normative diff.

Release ledger

Version · WI · CR evidence by release

Rel-1717.8.01 WI49 CRs · 12 approved
Rel-1818.4.03 WI24 CRs · 7 approved
Rel-1919.1.02 WI6 CRs · 2 approved

Rel-18 snapshot

Work affecting this release

24 indexed Change Requests · 3 connected Work Items.

Showing 12 CR records from the available cross-release sample. Browse release CR records (JSON) →

CR 0040 rev.1 — Correction on terminology of local ID pair list

CR 0039 rev.1 — Correction of egress Uu RLC channel determination for L2 U2N Relay UE

CR 0037 rev.2 — Correction to error handling for U2U operation

CR 0034 rev.3 — Corrections for NR sidelink relay enhancements

CR 0032 rev.2 — Miscellaneous corrections for NR sidelink relay enhancements

CR 0030 rev.1 — Corrections for NR sidelink relay enhancements

CR 0027 rev.3 — Introduction of NR sidelink relay enhancements

CR 0034 rev.2 — Corrections for NR sidelink relay enhancements

CR 0032 — Miscellaneous corrections for NR sidelink relay enhancements

CR 0035 — Remove of AS condition checking of SUI for U2N Relay communication

CR 0036 — Correction for egress link determination in L2 U2U Relay UE

CR 0037 — Correction to error handling for U2U operation

Version history

Indexed versions

Showing 23 of 23 indexed versions.

19.1.0Rel-19RAN#1102026-01-15
19.0.0Rel-19RAN#1092025-10-02
17.8.0Rel-17RAN#1082025-07-01
18.4.0Rel-18RAN#1082025-06-25
18.3.0Rel-18RAN#1062024-12-20
18.2.0Rel-18RAN#1042024-07-12
17.7.0Rel-17RAN#1032024-04-04
18.1.0Rel-18RAN#1032024-04-02
18.0.0Rel-18RAN#1022024-01-13
17.6.0Rel-17RAN#1012023-09-27
17.5.0Rel-17RAN#1002023-06-30
17.4.0Rel-17RAN#992023-03-28
17.3.0Rel-17RAN#98-e2023-01-13
17.2.0Rel-17RAN#97-e2022-09-30
17.1.0Rel-17RAN#962022-07-17
17.0.0Rel-17RAN#95-e2022-04-15
1.0.0Rel-17 · pre-approvalRAN#95-e2022-04-15
0.3.0Rel-17 · pre-approvalRAN2#116-bis-e2022-04-15
0.4.0Rel-17 · pre-approvalRAN2#117-e2022-02-14
0.2.0Rel-17 · pre-approvalRAN2#116-bis-e2022-01-11
0.1.0Rel-17 · pre-approvalRAN2#116-e2021-12-23
0.0.1Rel-17 · pre-approvalRAN2#116-e2021-12-23
0.0.0Rel-17 · pre-approvalRAN2#116-e2021-10-22

Atlas classifications

Meaning and provenance

No Atlas classifications have been attached yet.

Work Items

Standards work connected to TS 38.351

NR_SL_relay-Core

Core part: NR Sidelink Relay

Rel-17official
NR_SL_relay_enh

NR sidelink relay enhancements

Rel-18parsed
NR_SL_relay_enh-Core

Core part: NR sidelink relay enhancements

Rel-18parsed
TEI18

(Small) Technical Enhancements and Improvements for Rel-18

Rel-18parsed
NR_SL_relay_multihop

NR sidelink multi-hop relay

Rel-19parsed
NR_SL_relay_multihop-Core

Core part: NR sidelink multi-hop relay

Rel-19parsed

Knowledge graph

Related standards

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