Canonical Atlas record

TR 23.910

Circuit switched data bearer services

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Responsible WGC3

StatusUnder change control

Initial releaseRel-4

Selected releaseRel-5

Latest indexed version4.9.1

Series23

TypeTR

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-44.9.11 WI28 CRs · 19 approved

Rel-55.5.01 WI13 CRs · 9 approved

Rel-6no version indexed2 WI0 CRs

R99no version indexed10 WI23 CRs · 21 approved

Release 19993.6.00 WI0 CRs

Rel-5 snapshot

Work affecting this release

13 indexed Change Requests · 1 connected Work Item.

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

CR 0050 rev.3 — Nb transport for handover between UMTS and GSM

CR 0032 rev.2 — Terminology clarifications as requested by TSG GERAN

CR 0035 — Handling of M2 Bit for Handover

CR 0038 — Removal of SDU error ratio for NT services

CR 0039 — CS Data Services (including HSCSD and EDGE) for GERAN Iu mode

CR 0039 rev.1 — CS Data Services (including HSCSD and EDGE) for GERAN Iu mode

CR 0041 — Handling of CSD calls and Inter-MSC Relocation

CR 0042 — Usage of Iu UP in support mode in core network

CR 0042 rev.1 — Usage of Iu UP in support mode in core network

CR 0045 — Use of Nb UP protocol after inter-MSC handover

CR 0045 rev.1 — Use of Nb UP protocol after inter-MSC handover

CR 0047 — Clarification of Handover description

Version history

Indexed versions

Showing 29 of 29 indexed versions.

4.9.1Rel-4CT#282005-06-24

5.5.0Rel-5CN#272005-04-01

4.9.0Rel-4CN#272005-04-01

5.4.0Rel-5CN#212003-10-01

4.8.0Rel-4CN#212003-10-01

5.3.0Rel-5CN#192003-03-27

4.7.0Rel-4CN#192003-03-27

5.2.0Rel-5—2003-01-06

4.6.0Rel-4—2003-01-06

5.1.0Rel-5—2002-09-17

4.5.0Rel-4—2002-09-17

3.6.0Release 1999—2002-09-17

5.0.0Rel-5—2002-01-11

4.4.0Rel-4—2002-01-11

4.3.0Rel-4—2001-06-28

3.5.0Release 1999—2001-06-28

4.2.0Rel-4—2001-04-06

3.4.0Release 1999—2001-04-06

4.1.0Rel-4—2000-12-22

3.3.0Release 1999—2000-12-22

4.0.1Rel-4—2000-10-24

4.0.0Rel-4—2000-10-18

3.2.0Release 1999—2000-10-18

3.1.0Release 1999—2000-06-23

3.0.0Release 1999—2000-03-15

1.0.0Release 1999—1999-12-17

0.1.0Release 1999—1999-10-13

0.0.0Release 1999—1999-06-23

2.0.0Release 1999——

Atlas classifications

Meaning and provenance

No Atlas classifications have been attached yet.

Work Items

Standards work connected to TR 23.910

CSSPLIT

Enable bearer independent CS architecture

Rel-4official

TEI5

(Small) Technical Enhancements and Improvements for Rel-5

Rel-5parsed

CSData

Reorganisation of CS Data Specifications

Rel-6official

TEI6

(Small) Technical Enhancements and Improvements for Rel-6

Rel-6parsed

CSBS

Deleted - CN3 poart of Circuit Switched Bearer Services

Historical association · verification pending

R99historical link

CS_Bearers

CS_Bearers

R99official

CS_Bearerss

CS_Bearerss

R99official

CS_Bearerss_in_UMTS

Stage 1 for Circuit Switched Bearer Services

R99official

CS_Data

CS_Data

R99official

CS_Data_Bearers

CS_Data_Bearers

R99official

Circuit_switched_Bearer_Services

Circuit Switched Bearer Services

Historical association · verification pending

R99historical link

Lawful Interception for GSM Features transposed to UMTS

Historical association · verification pending

R99historical link

TEI

(Small) Technical Enhancements and Improvements for R99

R99parsed

UMTS

UMTS

Historical association · verification pending

R99historical link

Knowledge graph

Related standards

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