Release ledger
Canonical Atlas record
TS 22.146
Multimedia Broadcast/Multicast Service (MBMS); Stage 1
Responsible WGS1
StatusUnder change control
Initial releaseRel-5
Selected releaseRel-6
Latest indexed version19.0.0
Series22
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-6 snapshot
Work affecting this release
18 indexed Change Requests · 3 connected Work Items.
Showing 12 CR records from the available cross-release sample. Browse release CR records (JSON) →
CR 0044 — Rel-6 removal of notification requirement while receiveing PS or CS services
CR 0045 — Key management priority for MBMS services
CR 0031 — Proposed on Multicast Joining Outside the Multicast Area
CR 0047 — Alignment of 22.146 with MBMS stage 3
CR 0060 rev.1 — Removal of the requirement for Location dependent data flows for MBMS Broadcast.
CR 0045 rev.1 — Key management priority for MBMS services
CR 0032 — Clarification of requirement related to paging messages
CR 0033 — Support of simultaneous services in MBMS
CR 0034 — Proposal for Amalgamation of 1279, 1334, 1291
CR 0035 — addition of QoS information
CR 0036 — MBMS Editorial CR
CR 0037 — MBMS Availability
Version history
Indexed versions
Showing 36 of 36 indexed versions.
19.0.0Rel-19SA#1092025-10-15
18.0.1Rel-18SA#1032024-04-05
18.0.0Rel-18SA#1032024-04-05
17.0.0Rel-17SA#95-e2022-04-01
16.0.0Rel-16SA#88-e2020-07-16
15.0.0Rel-15SA#812019-07-04
14.0.0Rel-14SA#752017-03-24
13.0.0Rel-13SA#702015-12-18
12.0.0Rel-12SA#652014-10-03
11.1.0Rel-11SA#592013-05-28
10.1.0Rel-10SA#542011-12-24
10.0.0Rel-10SA#512011-04-08
7.3.0Rel-7SA#422008-12-19
6.8.0Rel-6SA#422008-12-19
9.0.0Rel-9SA#402008-06-11
8.4.0Rel-8SA#402008-06-11
8.3.0Rel-8SA#362007-06-22
8.2.0Rel-8SA#352007-03-26
8.1.0Rel-8SA#332006-10-04
7.2.0Rel-7SA#332006-10-04
8.0.0Rel-8SA#322006-06-21
7.1.0Rel-7SA#312006-03-23
6.7.0Rel-6SA#312006-03-23
7.0.0Rel-7SA#302005-12-19
6.6.0Rel-6SA#252004-10-01
6.5.0Rel-6SA#242004-06-14
6.4.0Rel-6SA#232004-03-23
6.3.0Rel-6SA#222004-01-06
6.2.0Rel-6SA#192003-03-25
6.1.0Rel-6SA-#172002-09-17
6.0.0Rel-6SA-#162002-07-04
5.2.0Rel-5SA-#152002-03-28
5.1.0Rel-5SA-#142002-01-10
5.0.0Rel-5SA-#132001-10-05
2.0.0Rel-5 · pre-approvalSA-#132001-10-01
11.0.0Rel-11SA#54—
Atlas classifications
Meaning and provenance
No Atlas classifications have been attached yet.
Work Items
Standards work connected to TS 22.146
WI 2545
Rel-6historical linkStage 1 for Multimedia Broadcast and Multicast Service
Historical association · verification pendingMBMS
Rel-6officialMultimedia Broadcast and Multicast Service
TEI6
Rel-6parsed(Small) Technical Enhancements and Improvements for Rel-6
MBMS-RAN-RF-TDD
Rel-7historical linkUE Performance Requirements for MBMS (TDD)
Historical association · verification pendingMBMSE
Rel-7historical linkStage 1 of MBMSE
Historical association · verification pendingAIPN
Rel-8historical linkDeleted - All-IP Network
Historical association · verification pendingAIPN-SAE
Rel-8officialRequirements for evolution of the 3GPP system architecture
FS_SAE
Rel-8historical linkStudy on 3GPP System Architecture Evolution
Historical association · verification pendingTEI10
Rel-10parsed(Small) Technical Enhancements and Improvements for Rel-10
TEI
R99parsed(Small) Technical Enhancements and Improvements for R99
Knowledge graph
Related standards
No graph edges indexed yet. The graph API is available at this JSON endpoint.