Canonical Atlas record

TS 29.549

Service Enabler Architecture Layer for Verticals (SEAL); Application Programming Interface (API) specification; Stage 3

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Responsible WGC3

StatusUnder change control

Initial releaseRel-16

Selected releaseRel-17

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-15no version indexed1 WI0 CRs

Rel-1616.7.03 WI28 CRs · 18 approved

Rel-1717.10.03 WI188 CRs · 91 approved

Rel-1818.12.07 WI401 CRs · 187 approved

Rel-1919.8.010 WI360 CRs · 175 approved

Rel-2020.1.08 WI133 CRs · 52 approved

Rel-17 snapshot

Work affecting this release

188 indexed Change Requests · 3 connected Work Items.

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

Version history

Indexed versions

Showing 53 of 53 indexed versions.

20.1.0Rel-20CT#1132026-09-25

19.8.0Rel-19CT#1132026-09-25

18.12.0Rel-18CT#1132026-09-25

20.0.1Rel-20CT#1122026-08-12

20.0.0Rel-20CT#1122026-06-20

19.7.0Rel-19CT#1122026-06-20

18.11.0Rel-18CT#1122026-06-20

17.10.0Rel-17CT#1122026-06-20

19.6.0Rel-19CT#1112026-03-18

18.10.0Rel-18CT#1112026-03-18

19.5.0Rel-19CT#1102026-01-16

19.4.0Rel-19CT#1092025-09-27

19.3.0Rel-19CT#1082025-06-16

18.9.0Rel-18CT#1082025-06-16

17.9.0Rel-17CT#1082025-06-16

16.7.0Rel-16CT#1082025-06-16

19.2.0Rel-19CT#1072025-03-14

18.8.0Rel-18CT#1072025-03-14

19.1.0Rel-19CT#1062024-12-19

19.0.0Rel-19CT#1052024-09-16

18.7.0Rel-18CT#1052024-09-16

18.6.0Rel-18CT#1042024-06-24

18.5.0Rel-18CT#1032024-03-25

18.4.0Rel-18CT#1022023-12-18

18.3.0Rel-18CT#1012023-09-18

17.8.0Rel-17CT#1012023-09-18

18.2.0Rel-18CT#1002023-06-27

18.1.0Rel-18CT#992023-03-29

18.0.0Rel-18CT#98-e2022-12-16

17.7.0Rel-17CT#98-e2022-12-16

16.6.0Rel-16CT#98-e2022-12-16

17.6.0Rel-17CT#97-e2022-09-16

17.5.0Rel-17CT#962022-06-10

16.5.0Rel-16CT#962022-06-10

17.4.0Rel-17CT#95-e2022-03-21

17.3.0Rel-17CT#94-e2021-12-22

16.4.0Rel-16CT#94-e2021-12-22

17.2.0Rel-17CT#93-e2021-09-23

17.1.0Rel-17CT#92-e2021-06-25

16.3.0Rel-16CT#92-e2021-06-25

17.0.0Rel-17CT#91-e2021-04-02

16.2.0Rel-16CT#90-e2020-12-18

16.1.0Rel-16CT#89-e2020-09-25

16.0.0Rel-16CT#88-e2020-07-10

1.3.0Rel-16 · pre-approvalCT3#110-e2020-07-10

2.0.1Rel-16 · pre-approvalCT#88-e2020-06-25

2.0.0Rel-16 · pre-approvalCT#88-e2020-06-19

1.2.0Rel-16 · pre-approvalCT3#109-e2020-05-04

1.1.0Rel-16 · pre-approvalCT3#108-e2020-03-27

0.3.0Rel-16 · pre-approvalCT3#1072019-12-24

1.0.0Rel-16 · pre-approvalCT#862019-12-03

0.2.0Rel-16 · pre-approvalCT3#1062019-10-21

0.1.0Rel-16 · pre-approvalCT3#1062019-10-21

Atlas classifications

Meaning and provenance

No Atlas classifications have been attached yet.

Work Items

Standards work connected to TS 29.549

CAPIF-CT

Stage 3 of CAPIF

Rel-15parsed

SEAL

Service Enabler Architecture Layer for Verticals

Rel-16parsed

SEAL

CT3 aspects of SEAL

Rel-16official

TEI16

(Small) Technical Enhancements and Improvements for Rel-16

Historical association · verification pending

Rel-16historical link

SBIProtoc17

Service Based Interface Protocol Improvements Release 17

Historical association · verification pending

Rel-17historical link

TEI17

(Small) Technical Enhancements and Improvements for Rel-17

Rel-17parsed

eSEAL

Enhanced Service Enabler Architecture Layer for Verticals

Rel-17parsed

5GFLS

5G-enabled fused location service capability exposure

Rel-18parsed

ADAES

Application Data Analytics Enablement Service

Rel-18parsed

NBI18

Rel-18 Enhancements of 3GPP Northbound and Application Layer interfaces and APIs

Rel-18parsed

NSCALE

Network Slice Capability Exposure for Application Layer Enablement

Rel-18parsed

SEALDD

SEAL data delivery enabler for vertical applications

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

5GSAT_Ph3_App

Application enablement for satellite access Phase 3

Rel-19parsed

AIML_App

Application enablement for AI/ML services

Rel-19parsed

EDGEAPP_Ph3

Architecture for enabling Edge Applications Phase 3

Rel-19parsed

Metaverse_App

Application enablement for mobile metaverse services

Rel-19parsed

NBI19

Rel-19 Enhancements of 3GPP Northbound and Application Layer Interfaces and APIs

Rel-19parsed

SEALDD_Ph2

SEAL DD (Data Delivery) Phase 2

Rel-19parsed

TEI19

(Small) Technical Enhancements and Improvements for Rel-19

Rel-19parsed

TEI19_ADAES

Rel-19 Application Data Analytics Enablement Service

Rel-19parsed

XRM_Ph2_App

Application enablement for XRM Services Phase 2

Rel-19parsed

eLSAPP

Enhanced application layer support for location services

Rel-19parsed

AIML_Ph2_APP-CT

CT aspects of application enablement for AI/ML services Phase 2

Rel-20parsed

AmbientIoT_Ph2_APP-CT

CT Aspects for application enablement for Ambient IoT services Phase 2

Rel-20parsed

CAPIF_Ph4_APP-CT

Common API Framework (CAPIF) enhancements Phase 4

Rel-20parsed

EnergySys_Ph2_APP-CT

CT Aspects for Application Enablement to support Energy Saving Phase 2

Rel-20parsed

Metaverse_Ph2-CT

CT aspects for application enablement for mobile metaverse services Phase 2

Rel-20parsed

NBI20-CT

Rel-20 Enhancements of the 3GPP Northbound Interfaces and Application Layer APIs

Rel-20parsed

SEAL_Ph4-CT

CT Aspects for Service Enabler Architecture Layer (SEAL) Phase 4

Rel-20parsed

TEI20

(Small) Technical Enhancements and Improvements for Rel-20

Rel-20parsed

Knowledge graph

Related standards

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