Canonical Atlas record

TS 29.561

5G System; Interworking between 5G Network and external Data Networks; Stage 3

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Responsible WGC3

StatusUnder change control

Initial releaseRel-15

Selected releaseRel-8

Latest indexed version20.1.0

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-8no version indexed1 WI0 CRs

Rel-13no version indexed1 WI0 CRs

Rel-1515.7.02 WI39 CRs · 17 approved

Rel-1616.9.08 WI80 CRs · 40 approved

Rel-1717.11.06 WI132 CRs · 58 approved

Rel-1818.5.07 WI26 CRs · 14 approved

Rel-1919.6.03 WI117 CRs · 33 approved

Rel-2020.1.01 WI31 CRs · 7 approved

Rel-8 snapshot

Work affecting this release

0 indexed Change Requests · 1 connected Work Item.

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

Version history

Indexed versions

Showing 54 of 54 indexed versions.

20.1.0Rel-20CT#1132026-09-24

20.0.0Rel-20CT#1122026-06-22

19.6.0Rel-19CT#1122026-06-22

19.5.0Rel-19CT#1112026-03-18

19.4.0Rel-19CT#1102026-01-13

19.3.0Rel-19CT#1092025-09-23

19.2.0Rel-19CT#1082025-06-16

19.1.0Rel-19CT#1072025-03-14

19.0.0Rel-19CT#1062024-12-19

18.5.0Rel-18CT#1052024-09-16

17.11.0Rel-17CT#1052024-09-16

18.4.0Rel-18CT#1042024-06-24

17.10.0Rel-17CT#1042024-06-24

16.9.0Rel-16CT#1042024-06-24

18.3.0Rel-18CT#1032024-03-25

18.2.0Rel-18CT#1012023-09-18

18.1.0Rel-18CT#1002023-06-26

17.9.0Rel-17CT#1002023-06-26

18.0.0Rel-18CT#992023-03-29

17.8.0Rel-17CT#98-e2022-12-16

17.7.0Rel-17CT#97-e2022-09-16

17.6.0Rel-17CT#962022-06-10

17.5.0Rel-17CT#95-e2022-03-21

17.4.0Rel-17CT#94-e2021-12-22

17.3.1Rel-17CT3#117-e2021-09-24

17.3.0Rel-17CT#93-e2021-09-23

17.2.0Rel-17CT#92-e2021-06-25

16.8.0Rel-16CT#92-e2021-06-25

15.7.0Rel-15CT#92-e2021-06-25

17.1.0Rel-17CT#91-e2021-04-02

16.7.0Rel-16CT#91-e2021-04-02

17.0.0Rel-17CT#90-e2020-12-18

16.6.0Rel-16CT#90-e2020-12-18

15.6.0Rel-15CT#90-e2020-12-18

16.5.0Rel-16CT#89-e2020-09-25

15.5.0Rel-15CT#89-e2020-09-25

16.4.0Rel-16CT#88-e2020-07-10

15.4.0Rel-15CT#88-e2020-07-10

16.3.0Rel-16CT#87-e2020-03-27

16.2.0Rel-16CT#862019-12-23

16.1.0Rel-16CT#852019-09-27

15.3.0Rel-15CT#852019-09-27

16.0.0Rel-16CT#842019-06-17

15.2.0Rel-15CT#842019-06-17

15.1.0Rel-15CT#812018-09-21

15.0.0Rel-15CT#802018-06-22

1.0.0Rel-15 · pre-approvalCT#802018-06-07

0.6.0Rel-15 · pre-approvalCT3#972018-05-31

0.5.0Rel-15 · pre-approvalCT3#962018-04-26

0.4.0Rel-15 · pre-approvalCT3#952018-03-12

0.3.0Rel-15 · pre-approvalCT3#942018-02-01

0.1.0Rel-15 · pre-approvalCT3#922018-01-22

0.2.0Rel-15 · pre-approvalCT3#932017-12-09

0.0.0Rel-15 · pre-approvalCT#77—

Atlas classifications

Meaning and provenance

No Atlas classifications have been attached yet.

Work Items

Standards work connected to TS 29.561

SAES-St3-intwk

Stage 3 EPC interworking with external PDNs (SGi)

Rel-8parsed

DUMMY

Awaiting formal work item

Rel-13parsed

5GS_Ph1

5G System - Phase 1

Rel-15official

5GS_Ph1-CT

CT aspects of 5G System - Phase 1

Rel-15official

5G_CIoT

Cellular IoT support and evolution for the 5G System

Historical association · verification pending

Rel-16historical link

5WWC

Wireless and Wireline Convergence for the 5G system architecture

Rel-16parsed

ATSSS

Access Traffic Steering, Switch and Splitting support in the 5G system architecture

Rel-16parsed

ETSUN

Enhancing Topology of SMF and UPF in 5G Networks

Historical association · verification pending

Rel-16historical link

TEI16

(Small) Technical Enhancements and Improvements for Rel-16

Historical association · verification pending

Rel-16historical link

Vertical_LAN

5GS Enhanced support of Vertical and LAN Services

Historical association · verification pending

Rel-16historical link

eNS

Enhancement of Network Slicing

Rel-16parsed

en5GPccSer

Enhancement of 5G PCC related services

Rel-16parsed

5MBS

Multicast-broadcast services in 5G

Historical association · verification pending

Rel-17historical link

ARCH_NR_REDCAP

Architecture Enhancement for NR Reduced Capability Devices

Historical association · verification pending

Rel-17historical link

BEPoP

Best Practice of Packet Forwarding Control Protocol (PFCP)

Rel-17parsed

MPS2

Multimedia Priority Service (MPS) Phase 2

Rel-17parsed

TEI17

(Small) Technical Enhancements and Improvements for Rel-17

Rel-17parsed

eNPN

Enhanced support of Non-Public Networks

Rel-17parsed

5MBS_Ph2

5G multicast-broadcast services Phase 2

Rel-18parsed

ATSSS_Ph3

Access Traffic Steering, Switch and Splitting support in the 5G system architecture; Phase 3

Rel-18parsed

NR_REDCAP_Ph2

NR RedCap UE with long eDRX for RRC_INACTIVE State

Rel-18parsed

SEAL_Ph3

Service Enabler Architecture Layer for Verticals Phase 3

Rel-18parsed

TEI18

(Small) Technical Enhancements and Improvements for Rel-18

Rel-18parsed

TEI18_IPv6PD

General Support of IPv6 Prefix Delegation in 5GS

Rel-18parsed

TEI18_SDNAEPC

Secondary DN Authentication and authorization in EPC IWK cases

Rel-18parsed

TEI19

(Small) Technical Enhancements and Improvements for Rel-19

Rel-19parsed

TEI19_VLANSUB

Providing per-subscriber VLAN instructions from UDM and DN-AAA

Rel-19parsed

XRM_Ph2

Extended Reality and Media service (XRM) Phase 2

Rel-19parsed

TEI20

(Small) Technical Enhancements and Improvements for Rel-20

Rel-20parsed

Knowledge graph

Related standards

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