Release ledger
Canonical Atlas record
TS 26.517
5G Multicast-Broadcast User Services; Protocols and Formats
Responsible WGS4
StatusUnder change control
Initial releaseRel-17
Selected releaseRel-19
Latest indexed version19.3.0
Series26
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.
Rel-19 snapshot
Work affecting this release
34 indexed Change Requests · 3 connected Work Items.
Showing 12 CR records from the available cross-release sample. Browse release CR records (JSON) →
CR 0045 — [5MBP3] Realignment of reference point MBS-1 to MBS AF
CR 0039 rev.1 — [5MBP3] OpenAPI YAML corrections
CR 0042 rev.1 — [5MBP3] Alignment of User Service Announcement retrieval to MBS-1
CR 0036 rev.3 — [AMD_PRO-MED] OpenAPI YAML updates for in-session repair
CR 0031 rev.6 — [AMD_PRO-MED] Consolidated Additions for Advanced Media Delivery
CR 0030 rev.5 — Target Service Area Data Type in Service Announcement
CR 0030 — Target Service Area Data Type in Service Announcement
CR 0027 — [5MBP3] MIME media type registration for object manifest
CR 0031 — [AMD_PRO-MED] In-session Unicast Repair for MBS Object Distribution
CR 0031 rev.1 — [AMD_PRO-MED] In-session Unicast Repair for MBS Object Distribution
CR 0031 rev.2 — [AMD_PRO-MED] In-session Unicast Repair for MBS Object Distribution
CR 0031 rev.3 — [AMD_PRO-MED] In-session Unicast Repair for MBS Object Distribution
Version history
Indexed versions
Showing 34 of 34 indexed versions.
19.3.0Rel-19SA#1132026-10-05
18.7.0Rel-18SA#1132026-10-05
17.11.0Rel-17SA#1132026-10-05
19.2.0Rel-19SA#1122026-06-30
18.6.0Rel-18SA#1122026-06-30
17.10.0Rel-17SA#1122026-06-30
19.1.0Rel-19SA#1102026-01-07
19.0.1Rel-19SA#1092025-10-17
18.5.1Rel-18SA#1092025-10-17
17.9.1Rel-17SA#1092025-10-17
18.5.0Rel-18SA#1092025-10-07
19.0.0Rel-19SA#1092025-10-05
17.9.0Rel-17SA#1092025-10-05
18.4.0Rel-18SA#1082025-07-01
17.8.0Rel-17SA#1082025-07-01
18.3.0Rel-18SA#1072025-03-28
18.2.0Rel-18SA#1052024-10-02
17.7.0Rel-17SA#1052024-10-02
18.1.0Rel-18SA#1042024-07-12
17.6.0Rel-17SA#1042024-07-12
18.0.1Rel-18SA#1032024-05-07
17.5.1Rel-17SA#1032024-05-07
18.0.0Rel-18SA#1032024-04-12
17.5.0Rel-17SA#1032024-03-28
17.4.0Rel-17SA#1012023-09-29
17.3.0Rel-17SA#1002023-06-23
17.2.0Rel-17SA#992023-03-30
17.1.0Rel-17SA#98-e2023-01-06
1.2.0Rel-17 · pre-approvalSA4#119-e2022-08-04
1.1.0Rel-17 · pre-approvalSA4#118-e2022-08-04
2.0.0Rel-17 · pre-approvalSA4#118-e2022-06-19
17.0.0Rel-17SA#962022-06-19
1.0.0Rel-17 · pre-approvalSA#95-e2022-03-31
0.1.0Rel-17 · pre-approvalSA4#117-e2022-03-31
Atlas classifications
Meaning and provenance
No Atlas classifications have been attached yet.
Work Items
Standards work connected to TS 26.517
5MBP3
Rel-17official5G Multicast-Broadcast Protocols
5MBUSA
Rel-17parsed5G Multicast-Broadcast User Service Architecture and related 5GMS Extensions
5GMS_Pro_Ph2
Rel-18parsed5G Media Streaming Protocols Phase 2
5MBS_Ph2
Rel-18parsed5G multicast-broadcast services Phase 2
TEI18
Rel-18parsed(Small) Technical Enhancements and Improvements for Rel-18
AMD_PRO-MED
Rel-19parsedStage 3 for Advanced Media Delivery
NR_NTN_Ph3-Core
Rel-19parsedCore part: Non-Terrestrial Networks (NTN) for NR Phase 3
TEI19
Rel-19parsed(Small) Technical Enhancements and Improvements for Rel-19
Knowledge graph
Related standards
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