Release ledger
Canonical Atlas record
TS 44.006
Mobile Station - Base Station System (MS - BSS) interface; Data Link (DL) layer specification
Responsible WGRP
StatusUnder change control
Initial releaseRel-4
Selected releaseRel-7
Latest indexed version19.0.0
Series44
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-7 snapshot
Work affecting this release
17 indexed Change Requests · 1 connected Work Item.
Showing 12 CR records from the available cross-release sample. Browse release CR records (JSON) →
CR 0024 rev.1 — Randomising fill bits in L2 message
CR 0024 — Randomising fill bits in L2 message
CR 0018 — Clarification of Repeated ACCH Capability
CR 0016 — Wrong references and editorial errors
CR 0014 — Enhanced LAPDm signalling
CR 0012 rev.3 — Enhanced Layer 2 Multi-block Handover Command Signaling
CR 0012 rev.2 — Enhanced Layer 2 Multi-block Handover Command Signaling
CR 0012 — Enhanced Layer 2 Multi-block Handover Command Signaling
CR 0009 — Repeated SACCH description
CR 0030 rev.1 — L2 Fill Bits randomisation for Fill frames
CR 0030 — L2 Fill Bits randomisation for Fill frames
CR 0026 rev.1 — Correction to LAPDm timing requirements of Repeated Downlink FACCH (Rel-7)
Version history
Indexed versions
Showing 34 of 34 indexed versions.
19.0.0Rel-19SA#1092025-10-14
18.0.0Rel-18SA#1032024-04-04
17.0.0Rel-17SA#95-e2022-04-07
16.0.0Rel-16SA#88-e2020-07-19
15.0.0Rel-15SA#802018-06-28
14.0.0Rel-14RAN#752017-03-20
13.0.0Rel-13SA#702016-01-06
12.0.0Rel-12SA#652014-09-24
11.0.0Rel-11SA#572012-09-21
10.0.0Rel-10SA#512011-03-28
9.1.0Rel-9GERAN#452010-03-25
9.0.0Rel-9SA#462009-12-18
8.0.0Rel-8SA#422008-12-19
7.2.0Rel-7GERAN#402008-12-15
6.8.0Rel-6GERAN#402008-12-15
5.2.0Rel-5GERAN#402008-12-15
4.3.0Rel-4GERAN#402008-12-15
7.1.0Rel-7GERAN#392008-09-22
6.7.0Rel-6GERAN#392008-09-22
5.1.0Rel-5GERAN#392008-09-22
4.2.0Rel-4GERAN#392008-09-22
7.0.0Rel-7GERAN#342007-06-13
6.6.0Rel-6GERAN#342007-06-13
6.5.0Rel-6GERAN#322006-12-11
6.4.0Rel-6GERAN#292006-05-12
6.3.0Rel-6GERAN#282006-02-03
6.2.0Rel-6GERAN#272005-11-25
6.1.0Rel-6GERAN#252005-07-08
6.0.0Rel-6GERAN#182004-02-23
5.0.1Rel-5GERAN-#112003-12-05
4.1.1Rel-4GERAN-#82003-12-05
5.0.0Rel-5GERAN-#112002-09-27
4.1.0Rel-4GERAN-#82002-02-19
4.0.0Rel-4GERAN-#42001-05-04
Atlas classifications
Meaning and provenance
No Atlas classifications have been attached yet.
Work Items
Standards work connected to TS 44.006
TEI4
Rel-4parsed(Small) Technical Enhancements and Improvements for Rel-4
PSintDTM
Rel-6officialReduction of PS service interruption in Dual Transfer Mode
PSintDTM-Reduct
Rel-6officialReduction of service interruption times and packet loss during Dual Transfer Mode and mobility procedures
TEI6
Rel-6parsed(Small) Technical Enhancements and Improvements for Rel-6
TEI7
Rel-7parsed(Small) Technical Enhancements and Improvements for Rel-7
TEI9
Rel-9parsed(Small) Technical Enhancements and Improvements for Rel-9
RED
Rel-10officialDeleted - Registration in Densely-populated area (RED)
DTM
R99officialDual Transfer Mode within GSM and GPRS
EDGE
R99officialEnhanced Data rates for GSM Evolution
LCS
R99officialLocation Services
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.