Release ledger
Version · WI · CR evidence by release
Release 19993.6.00 WI0 CRs
Canonical Atlas record
TS 22.129
Service aspects; Handover requirements between UTRAN and GERAN or other radio systems
Responsible WGS1
StatusUnder change control
Initial releaseRel-4
Selected releaseRel-99
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-99 snapshot
Work affecting this release
0 indexed Change Requests · 4 connected Work Items.
Showing 12 CR records from the available cross-release sample. Browse release CR records (JSON) →
CR 0001 — User control of target network preference for handover
CR 0002 — SMS handover requirement clarification
CR 0003 — Removal of out-of-date appendix
CR 0004 — Editorial improvements of definitions and alignment of terminology
CR 0005 — To elucidate 1-1 handover principle for R99
CR 0006 — Clarification of the scope of mandatory requirements
CR 0007 — Removes all non-R99 requirements, by changing them into Cross phase compatibility requirements which apply to R99.
CR 0007 rev.1 — Removes all non-R99 requirements, by changing them into Cross phase compatibility requirements which apply to R99.
CR 0008 — Editorial to 22.129
CR 0009 — 3G/2G handover in the PS Domain
CR 0010 — Handover of a Multicall
CR 0011 — Performance requirements for real time services and requirements for handover between UMTS and GPRS
Version history
Indexed versions
Showing 36 of 36 indexed versions.
19.0.0Rel-19SA#1092025-10-15
18.0.1Rel-18SA#1032024-06-14
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#802018-07-04
14.0.0Rel-14SA#752017-03-24
13.0.0Rel-13SA#702015-12-18
12.0.0Rel-12SA#652014-10-03
11.0.0Rel-11SA#572012-09-21
10.0.0Rel-10SA#512011-04-08
9.0.0Rel-9SA#462009-12-20
8.1.0Rel-8SA#382007-12-20
8.0.0Rel-8SA#312006-03-23
7.0.0Rel-7SA#312006-03-23
6.1.0Rel-6SA#222004-01-06
6.0.0Rel-6SA#192003-03-25
5.2.0Rel-5SA-#162002-07-04
5.1.0Rel-5SA-#142002-01-10
4.4.0Rel-4SA-#142002-01-10
3.6.0Release 1999SA-#142002-01-10
5.0.0Rel-5SA-#132001-10-05
4.3.0Rel-4SA-#122001-06-27
4.2.0Rel-4SA-#112001-04-02
4.1.0Rel-4SA-#102001-01-08
3.5.0Release 1999SA-#102001-01-08
4.0.0Rel-4SA-#92000-10-18
3.4.0Release 1999SA-#92000-10-18
3.3.0Release 1999SA-#82000-06-28
3.2.0Release 1999SA-#61999-12-17
3.1.0Release 1999SA-#51999-10-13
3.0.0Release 1999SA-#31999-04-23
1.0.0Release 1999-1999-04-22
0.1.0Release 1999-1999-03-04
0.0.0Release 1999-1999-03-04
1.2.0Release 1999SA-#31999-01-23
Atlas classifications
Meaning and provenance
No Atlas classifications have been attached yet.
Work Items
Standards work connected to TS 22.129
TEI4
Rel-4parsed(Small) Technical Enhancements and Improvements for Rel-4
IMS
Rel-5officialProvisioning of IP-based multimedia services
TLM5
Rel-5historical linkRel-5 Terminal interfaces
Historical association · verification pendingNTSharCR
Rel-6officialStage 1 - CRs to implement Network Sharing
PRIOR1
Rel-6historical linkPriority Service
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 pendingHandover
R99officialHandover
Multicall
R99officialMultiCall
TEI
R99parsed(Small) Technical Enhancements and Improvements for R99
UTRAN
R99historical linkUMTS Terrestrial Radio Access Network
Historical association · verification pendingKnowledge graph
Related standards
No graph edges indexed yet. The graph API is available at this JSON endpoint.