Canonical Atlas record

TS 25.346

Introduction of the Multimedia Broadcast/Multicast Service (MBMS) in the Radio Access Network (RAN); Stage 2

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Responsible WGRP

StatusUnder change control

Initial releaseRel-6

Selected releaseRel-8

Latest indexed version19.0.0

Series25

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-4no version indexed1 WI0 CRs

Rel-66.13.04 WI28 CRs · 25 approved

Rel-77.7.04 WI14 CRs · 11 approved

Rel-88.4.02 WI12 CRs · 7 approved

Rel-99.1.02 WI3 CRs · 3 approved

Rel-1010.0.00 WI0 CRs

Rel-1111.0.00 WI0 CRs

Rel-1212.0.01 WI1 CR · 1 approved

Rel-1313.0.00 WI0 CRs

Rel-1414.0.00 WI0 CRs

Rel-1515.0.00 WI0 CRs

Rel-1616.0.00 WI0 CRs

Rel-1717.0.00 WI0 CRs

Rel-1818.0.00 WI0 CRs

Rel-1919.0.00 WI0 CRs

R99no version indexed1 WI0 CRs

Rel-8 snapshot

Work affecting this release

12 indexed Change Requests · 2 connected Work Items.

Showing 12 CR records from the available cross-release sample. Browse release CR records (JSON) →

CR 0049 — Correction for the Synchronisation Sequence

CR 0048 — Correction on MBMS Improved Solution

CR 0047 — Correction of MBMS improvements

CR 0046 rev.2 — Support for 3.84 Mcps MBSFN IMB operation

CR 0046 rev.1 — Support for IMB operation for MBMS

CR 0046 — Support for MBSFN IMB operation

CR 0045 — Introduction of MBMS Improved Solution

CR 0043 — to 25.346 on Introduction of MBSFN DOB

CR 0042 rev.1 — Clarification of FLC flag in MBMS stage 2

CR 0040 — Correction on Frequency Layer Dispersion (FLD) in MBMS stage 2

CR 0030 rev.4 — Support for DL only SFN operation for MBMS

CR 0044 — Support for DOB operation for MBMS

Version history

Indexed versions

Showing 55 of 55 indexed versions.

19.0.0Rel-19SA#1092025-10-14

18.0.0Rel-18SA#1032024-04-04

17.0.0Rel-17SA#95-e2022-04-08

16.0.0Rel-16SA#88-e2020-07-18

15.0.0Rel-15SA#802018-06-27

14.0.0Rel-14RAN#752017-03-23

13.0.0Rel-13SA#702016-01-08

12.0.0Rel-12RAN#632014-03-19

11.0.0Rel-11SA#572012-09-19

10.0.0Rel-10SA#512011-03-28

9.1.0Rel-9RAN#472010-04-27

9.0.0Rel-9SA#462010-01-05

8.4.0Rel-8RAN#462010-01-05

8.3.0Rel-8RAN#432009-03-16

8.2.0Rel-8RAN#422008-12-20

8.1.0Rel-8RAN#392008-03-20

7.7.0Rel-7RAN#392008-03-20

6.13.0Rel-6RAN#392008-03-20

8.0.0Rel-8RAN#382008-01-07

7.6.0Rel-7RAN#382008-01-07

7.5.0Rel-7RAN#372007-10-23

6.12.0Rel-6RAN#372007-10-23

7.4.0Rel-7RAN#362007-07-25

6.11.0Rel-6RAN#362007-07-25

7.3.0Rel-7RAN#352007-04-06

6.10.0Rel-6RAN#352007-04-06

6.9.1Rel-6RAN#332006-11-07

7.2.0Rel-7RAN#332006-10-18

6.9.0Rel-6RAN#332006-10-18

7.1.0Rel-7RAN#322006-06-21

6.8.0Rel-6RAN#322006-06-21

7.0.0Rel-7RAN#312006-04-06

6.7.0Rel-6RAN#302005-12-23

6.6.0Rel-6RAN#292005-10-14

6.5.0Rel-6RAN#282005-06-30

6.4.0Rel-6RAN#272005-03-29

6.3.0Rel-6RAN#262004-12-23

6.2.0Rel-6RAN#252004-09-23

6.1.0Rel-6RAN#242004-06-17

6.0.0Rel-6RAN#232004-03-26

2.6.0Rel-6 · pre-approvalRAN#232004-03-03

2.5.0Rel-6 · pre-approval-2004-01-30

2.4.0Rel-6 · pre-approval-2003-12-05

2.3.0Rel-6 · pre-approval-2003-11-03

2.1.0Rel-6 · pre-approvalRAN#202003-08-19

2.0.0Rel-6 · pre-approvalRAN#202003-06-02

1.6.0Rel-6 · pre-approval-2003-05-21

1.3.0Rel-6 · pre-approval-2003-02-03

1.2.0Rel-6 · pre-approval-2003-01-23

1.1.0Rel-6 · pre-approval-2002-10-14

2.0.1Rel-6 · pre-approvalRAN#20—

1.5.0Rel-6 · pre-approval-—

1.4.0Rel-6 · pre-approval-—

0.1.0Rel-6 · pre-approval-—

0.0.1Rel-6 · pre-approval-—

Atlas classifications

Meaning and provenance

No Atlas classifications have been attached yet.

Work Items

Standards work connected to TS 25.346

LCRTDD

Low Chip Rate TDD option

Historical association · verification pending

Rel-4historical link

WI 20022

Introduction of MBMS in RAN (physical & upper layers, access network interfaces)

Historical association · verification pending

Rel-6historical link

WI 33008

Security aspects of MBMS

Historical association · verification pending

Rel-6historical link

MBMS

Multimedia Broadcast and Multicast Service

Historical association · verification pending

Rel-6historical link

MBMS-RAN

Introduction of MBMS in RAN

Rel-6official

MBMSE-RANPhysFDD

MBMS FDD Physical layer Enhancements

Rel-7official

MBMSE-RANPhysLCRTDD

MBMS Low Chip Rate TDD Physical Layer Enhancement

Rel-7official

MBMSE-RANPhysTDD

MBMS TDD Physical layer Enhancements

Rel-7official

Mp (MRFC - MRFP) interface

Historical association · verification pending

Rel-7historical link

MBSFN-DOB

3.84 Mcps TDD MBMS over a Single Frequency Network (MBSFN) Integrated Mobile Broadcast

Rel-8official

RANimp-HSPAEvo

Enhancements for FDD HSPA Evolution

Rel-8official

Effective Acronym:

Rel-9 RAN improvements

Historical association · verification pending

Rel-9historical link

MBMS_LTE

MBMS support in LTE

Rel-9parsed

TEI12

(Small) Technical Enhancements and Improvements for Rel-12

Rel-12parsed

Harmonized Standard

Historical association · verification pending

R99historical link

Knowledge graph

Related standards

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