Release ledger
Responsible WGRP
StatusUnder change control
Initial releaseRel-4
Selected releaseRel-13
Latest indexed version19.0.0
Series45
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-13 snapshot
Work affecting this release
15 indexed Change Requests · 3 connected Work Items.
Showing 12 CR records from the available cross-release sample. Browse release CR records (JSON) →
CR 0020 rev.3 — CR 45.004-0020 rev 3 Introduction of EC-EGPRS (Rel-13)
CR 0020 rev.4 — CR 45.004-0020 rev 4 Introduction of EC-EGPRS (Rel-13)
CR 0020 rev.5 — CR 45.004-0020 rev 5 Introduction of EC-EGPRS (Rel-13)
CR 0021 — CR 45.004-0021 Introduction of EC-EGPRS (Rel-13)
CR 0022 — CR 45.004-0022 Introduction of EC-FCCH (Rel-13)
CR 0024 — CR 45.004-0024 Clarifications and miscellaneous corrections to EC-GSM-IoT (including name change) (Rel-13)
CR 0025 — Corrections to EC-GSM-IoT
CR 0025 rev.1 — Corrections to EC-GSM-IoT
CR 0025 rev.2 — Corrections to EC-GSM-IoT
CR 0026 — CR 45.004-0026 Correction to Overlaid CDMA realisation (Rel-13)
CR 0026 rev.1 — CR 45.004-0026 rev 1 Correction to Overlaid CDMA realisation (Rel-13)
CR 0023 — CR 45.004-0023 Corrections to Overlaid CDMA (Rel-13)
Version history
Indexed versions
Showing 29 of 29 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-16RAN#832019-03-29
15.0.0Rel-15SA#802018-06-29
14.1.0Rel-14RAN#762017-06-23
14.0.0Rel-14RAN#752017-03-20
13.4.0Rel-13RAN#742016-12-23
13.3.0Rel-13RAN#732016-09-30
13.2.0Rel-13GERAN#702016-06-21
13.1.0Rel-13GERAN#692016-03-17
13.0.0Rel-13SA#702015-12-18
12.0.0Rel-12SA#652014-09-26
11.0.0Rel-11SA#572012-09-21
10.0.0Rel-10SA#512011-04-02
9.1.0Rel-9GERAN#462010-06-18
9.0.0Rel-9SA#462009-12-18
8.0.0Rel-8SA#422008-12-18
7.3.0Rel-7GERAN#392008-09-23
7.2.0Rel-7GERAN#372008-03-20
7.1.0Rel-7GERAN#362007-12-19
7.0.0Rel-7GERAN#352007-09-25
6.0.0Rel-6GERAN#232005-02-11
5.1.1Rel-5GERAN-#102003-09-26
5.1.0Rel-5GERAN-#102002-07-19
5.0.0Rel-5GERAN-#72002-01-04
4.2.0Rel-4GERAN-#72002-01-04
4.1.0Rel-4GERAN-#52001-06-29
4.0.0Rel-4GERAN-#42001-06-18
Atlas classifications
Meaning and provenance
No Atlas classifications have been attached yet.
Work Items
Standards work connected to TS 45.004
TEI4
Rel-4parsed(Small) Technical Enhancements and Improvements for Rel-4
TEI5
Rel-5parsed(Small) Technical Enhancements and Improvements for Rel-5
HUGE
Rel-7officialHigher Uplink performance for GERAN Evolution
HUGE-Layer1
Rel-7historical linkLayer 1 Support for HUGE
Historical association · verification pendingREDHOT
Rel-7officialREduced symbol Duration, Higher Order modulation and Turbo coding (RED HOT) for downlink
REDHOT-Stage3
Rel-7historical linkStage 3 for REDHOT
Historical association · verification pendingVAMOS
Rel-9historical linkStage 3 for Voice services over Adaptive Multi-user channels on One Slot
Historical association · verification pendingRED
Rel-10historical linkDeleted - Registration in Densely-populated area (RED)
Historical association · verification pendingCIoT_EC_GSM
Rel-13parsedExtended Coverage GSM (EC-GSM) for support of Cellular Internet of Things
CIoT_EC_GSM-Core
Rel-13parsedExtended Coverage GSM (EC-GSM) for support of Cellular Internet of Things Core part
TEI13
Rel-13parsed(Small) Technical Enhancements and Improvements for Rel-13
CIoT_EC_GSM_radio_enh-Core
Rel-14parsedCore part: Radio Interface Enhancements for Extended Coverage GSM for support of Cellular Internet of Things
TEI16
Rel-16historical link(Small) Technical Enhancements and Improvements for Rel-16
Historical association · verification pendingEDGE
R99officialEnhanced Data rates for GSM Evolution
Knowledge graph
Related standards
No graph edges indexed yet. The graph API is available at this JSON endpoint.