Canonical Atlas record

TS 29.531

5G System; Network Slice Selection Services; Stage 3

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Search Rel-16 ↗JSON 3GPP Portal ↗DynaReport ↗

Responsible WGC4

StatusUnder change control

Initial releaseRel-15

Selected releaseRel-16

Latest indexed version20.0.0

Series29

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-1515.8.02 WI100 CRs · 43 approved

Rel-1616.11.04 WI102 CRs · 48 approved

Rel-1717.12.08 WI102 CRs · 49 approved

Rel-1818.10.03 WI114 CRs · 50 approved

Rel-1919.7.03 WI51 CRs · 22 approved

Rel-2020.0.01 WI5 CRs · 2 approved

Rel-16 snapshot

Work affecting this release

102 indexed Change Requests · 4 connected Work Items.

Showing 0 CR records from the available cross-release sample. Browse release CR records (JSON) →

Version history

Indexed versions

Showing 60 of 62 indexed versions.

20.0.0Rel-20CT#1122026-07-01

19.7.0Rel-19CT#1122026-07-01

18.10.0Rel-18CT#1122026-07-01

17.12.0Rel-17CT#1122026-07-01

16.11.0Rel-16CT#1122026-07-01

15.8.0Rel-15CT#1122026-07-01

19.6.0Rel-19CT#1112026-03-19

19.5.0Rel-19CT#1102026-01-06

19.4.0Rel-19CT#1092025-09-28

19.3.0Rel-19CT#1082025-06-23

18.9.0Rel-18CT#1082025-06-23

19.2.0Rel-19CT#1072025-03-17

19.1.0Rel-19CT#1062025-01-07

19.0.0Rel-19CT#1052024-09-19

18.8.0Rel-18CT#1052024-09-19

17.11.0Rel-17CT#1052024-09-19

18.7.0Rel-18CT#1042024-06-26

17.10.0Rel-17CT#1042024-06-26

16.10.0Rel-16CT#1042024-06-26

18.6.0Rel-18CT#1032024-03-27

17.9.0Rel-17CT#1032024-03-27

18.5.0Rel-18CT#1022024-01-08

17.8.0Rel-17CT#1022024-01-02

16.9.0Rel-16CT#1022024-01-02

15.7.0Rel-15CT#1022024-01-02

18.4.0Rel-18CT#1012023-09-19

18.3.0Rel-18CT#1002023-06-26

18.2.0Rel-18CT#992023-03-29

17.7.0Rel-17CT#992023-03-29

18.1.0Rel-18CT#98-e2022-12-16

18.0.0Rel-18CT#97-e2022-09-23

17.6.0Rel-17CT#97-e2022-09-23

17.5.0Rel-17CT#962022-06-21

17.4.0Rel-17CT#95-e2022-03-19

17.3.0Rel-17CT#94-e2021-12-17

17.2.0Rel-17CT#93-e2021-09-17

16.8.0Rel-16CT#93-e2021-09-17

17.1.0Rel-17CT#92-e2021-06-29

16.7.0Rel-16CT#92-e2021-06-29

15.6.0Rel-15CT#92-e2021-06-29

17.0.0Rel-17CT#91-e2021-03-30

16.6.0Rel-16CT#91-e2021-03-30

16.5.0Rel-16CT#90-e2020-12-11

16.4.0Rel-16CT#89-e2020-09-25

16.3.0Rel-16CT#88-e2020-07-08

16.2.0Rel-16CT#87-e2020-03-30

16.1.0Rel-16CT#862019-12-20

16.0.0Rel-16CT#852019-09-23

15.5.0Rel-15CT#852019-09-23

15.4.0Rel-15CT#842019-06-13

15.3.0Rel-15CT#832019-03-25

15.2.0Rel-15CT#822018-12-19

15.1.0Rel-15CT#812018-09-22

15.0.0Rel-15CT#802018-06-15

2.0.0Rel-15 · pre-approvalCT#802018-06-07

1.2.0Rel-15 · pre-approvalCT4#852018-06-07

1.1.0Rel-15 · pre-approvalCT4#842018-05-02

1.0.0Rel-15 · pre-approvalCT#792018-03-12

0.4.0Rel-15 · pre-approvalCT4#832018-03-12

0.3.0Rel-15 · pre-approvalCT4#822018-02-05

Atlas classifications

Meaning and provenance

No Atlas classifications have been attached yet.

Work Items

Standards work connected to TS 29.531

5GS_Ph1

5G System - Phase 1

Rel-15official

5GS_Ph1-CT

CT aspects of 5G System - Phase 1

Rel-15official

5G_eSBA

Enhancements to the Service-Based 5G System Architecture

Historical association · verification pending

Rel-16historical link

TEI16

(Small) Technical Enhancements and Improvements for Rel-16

Rel-16parsed

Vertical_LAN

5GS Enhanced support of Vertical and LAN Services

Historical association · verification pending

Rel-16historical link

eNS

Enhancement of Network Slicing

Historical association · verification pending

Rel-16historical link

EoIPR

Enhancement of Inter-PLMN Roaming

Rel-17parsed

MINT

Support for Minimization of service Interruption

Historical association · verification pending

Rel-17historical link

NR_slice-Core

Core part: Enhancement of RAN slicing for NR

Rel-17parsed

NRslice

CT1 aspects of enhancement of RAN Slicing for NR

Historical association · verification pending

Rel-17historical link

SBIProtoc17

Service Based Interface Protocol Improvements Release 17

Rel-17parsed

TEI17

(Small) Technical Enhancements and Improvements for Rel-17

Rel-17parsed

eNA_Ph2

Enablers for Network Automation for 5G - phase 2

Rel-17parsed

eNS_Ph2

Enhancement of Network Slicing Phase 2

Rel-17parsed

SBIProtoc18

Service Based Interface Protocol Improvements Release 18

Rel-18parsed

TEI18

(Small) Technical Enhancements and Improvements for Rel-18

Rel-18parsed

eNS_Ph3

Network Slicing Phase 3

Rel-18parsed

SBIProtoc19

Service Based Interface Protocol Improvements Release 19

Historical association · verification pending

Rel-19historical link

TEI19

(Small) Technical Enhancements and Improvements for Rel-19

Rel-19parsed

TEI19_NetShare

(Stage 2 of) Indirect Network Sharing

Rel-19parsed

TEI20

(Small) Technical Enhancements and Improvements for Rel-20

Rel-20parsed

Knowledge graph

Related standards

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