Release ledger
Version · WI · CR evidence by release
Release 19993.12.00 WI0 CRs
Canonical Atlas record
TS 25.303
Interlayer procedures in Connected Mode
Responsible WGRP
StatusUnder change control
Initial releaseRel-4
Selected releaseRel-4
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.
Rel-4 snapshot
Work affecting this release
11 indexed Change Requests · 2 connected Work Items.
Showing 11 CR records from the available cross-release sample. Browse release CR records (JSON) →
CR 0043 — 1.28Mcps TDD
CR 0071 — Clarification on lossless SRNS Relocation
CR 0046 — Corrections to procedure examples
CR 0051 — SRNS relocation and header compression protocol
CR 0053 — Correction of Active Set Update procedure
CR 0057 — Corrections to SRNS relocation
CR 0059 — Correction to RNTI in cell-update and URA-update procedures
CR 0061 — HFN transfer between network nodes in SRNS relocation
CR 0064 — Correction on RRC connection establishment procedure
CR 0067 — Alignment of SRNS relocation in CELL_DCH
CR 0069 — Corrections on combined Cell/URA update and SRNS relocation
Version history
Indexed versions
Showing 43 of 43 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-12SA#652014-09-24
11.0.0Rel-11SA#572012-09-19
10.0.0Rel-10SA#512011-03-28
9.0.0Rel-9SA#462010-01-05
8.0.0Rel-8RAN#382008-01-07
7.0.0Rel-7RAN#312006-04-06
6.3.0Rel-6RAN#282005-06-28
5.3.0Rel-5RAN#282005-06-28
6.2.0Rel-6RAN#262004-12-23
5.2.0Rel-5RAN#262004-12-23
6.1.0Rel-6RAN#252004-09-23
6.0.0Rel-6RAN#222004-01-12
5.1.0Rel-5RAN-#162002-06-17
4.5.0Rel-4RAN-#162002-06-17
3.12.0Release 1999RAN-#162002-06-17
5.0.0Rel-5RAN-#152002-03-19
4.4.0Rel-4RAN-#152002-03-19
3.11.0Release 1999RAN-#152002-03-19
4.3.0Rel-4RAN-#142002-01-04
3.10.0Release 1999RAN-#142002-01-04
4.2.0Rel-4RAN-#132001-10-02
3.9.0Release 1999RAN-#132001-10-02
4.1.0Rel-4RAN-#122001-06-19
3.8.0Release 1999RAN-#122001-06-19
4.0.0Rel-4RAN-#112001-03-27
3.7.0Release 1999RAN-#112001-03-27
3.6.0Release 1999RAN-#102000-12-20
3.5.0Release 1999RAN-#92000-10-16
3.4.0Release 1999RAN-#82000-06-23
3.3.0Release 1999RAN-#72000-03-15
3.2.0Release 1999RAN-#61999-12-12
3.1.0Release 1999RAN-#51999-10-13
3.0.0Release 1999RAN-#41999-06-23
2.0.0Release 1999RAN-#31999-04-23
1.0.0Release 1999-1999-03-04
0.0.0Release 1999-1999-02-04
Atlas classifications
Meaning and provenance
No Atlas classifications have been attached yet.
Work Items
Standards work connected to TS 25.303
LCRTDD
Rel-4historical linkLow Chip Rate TDD option
Historical association · verification pendingLCRTDD-L23
Rel-4officialLayer 2 and layer 3 protocol aspects
LCS-128Pos
Rel-5historical linkUE positioning enhancements for 1.28 Mcps TDD
Historical association · verification pendingRANimp-RABSE5
Rel-5officialRAB support enhancement for Rel-5
TEI5
Rel-5parsed(Small) Technical Enhancements and Improvements for Rel-5
WI 624
Rel-6historical linkRAB support enhancement
Historical association · verification pendingTEI6
Rel-6parsed(Small) Technical Enhancements and Improvements for Rel-6
Mp
Rel-7historical linkMp (MRFC - MRFP) interface
Historical association · verification pendingEffective Acronym:
Rel-9historical linkRel-9 RAN improvements
Historical association · verification pendingTEI
R99parsed(Small) Technical Enhancements and Improvements for R99
Knowledge graph
Related standards
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