Canonical Atlas record

TS 25.422

UTRAN Iur interface signalling transport

Open in graph Compare this spec Standards catalogue

Search Rel-99 ↗JSON 3GPP Portal ↗DynaReport ↗

Responsible WGR3

StatusUnder change control

Initial releaseRel-4

Selected releaseRel-99

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.

Release ledger

Version · WI · CR evidence by release

Rel-44.2.01 WI2 CRs · 2 approved

Rel-55.1.02 WI4 CRs · 2 approved

Rel-66.2.02 WI5 CRs · 3 approved

Rel-77.1.01 WI4 CRs · 1 approved

Rel-88.0.00 WI0 CRs

Rel-99.0.11 WI1 CR

Rel-1010.1.01 WI1 CR · 1 approved

Rel-1111.0.00 WI0 CRs

Rel-1212.0.00 WI0 CRs

Rel-1313.0.00 WI0 CRs

Rel-1414.0.00 WI0 CRs

Rel-1515.0.00 WI0 CRs

Rel-1616.0.00 WI0 CRs

Rel-1717.0.00 WI0 CRs

Rel-1818.0.00 WI0 CRs

Rel-1919.0.00 WI0 CRs

R99no version indexed1 WI7 CRs · 7 approved

Release 19993.6.10 WI0 CRs

Rel-99 snapshot

Work affecting this release

0 indexed Change Requests · 1 connected Work Item.

Showing 7 CR records from the available cross-release sample. Browse release CR records (JSON) →

CR 0001 — Removal of usage of SCCP Class 1 for RNSAP

CR 0002 — ATM switching layer

CR 0003 rev.1 — Protocol stack updates

CR 0004 rev.1 — Clarification of ATM cell format

CR 0005 rev.1 — Correction to version number of SCTP and M3UA

CR 0008 — Corrections to SCTP and M3UA version numbers

CR 0009 — Reference corrections

Version history

Indexed versions

Showing 36 of 36 indexed versions.

19.0.0Rel-19SA#1092025-10-02

18.0.0Rel-18SA#1032024-04-03

17.0.0Rel-17SA#95-e2022-04-05

16.0.0Rel-16SA#88-e2020-07-16

15.0.0Rel-15SA#802018-07-02

14.0.0Rel-14RAN#752017-03-27

13.0.0Rel-13SA#702015-12-18

12.0.0Rel-12SA#652014-09-22

11.0.0Rel-11SA#572012-09-24

10.1.0Rel-10RAN#522011-06-24

9.0.1Rel-9RAN#512011-04-04

10.0.0Rel-10SA#512011-04-04

9.0.0Rel-9SA#462009-12-18

8.0.0Rel-8SA#422009-01-02

7.1.0Rel-7RAN#372007-10-01

7.0.0Rel-7RAN#312006-03-24

6.2.0Rel-6RAN#302005-12-15

6.1.0Rel-6RAN#282005-06-17

6.0.0Rel-6RAN#222004-01-13

5.1.0Rel-5RAN-#172002-10-03

4.2.0Rel-4RAN-#172002-10-03

5.0.0Rel-5RAN-#152002-04-02

4.1.1Rel-4RAN-#142002-04-02

3.6.1Release 1999RAN-#142002-04-02

4.1.0Rel-4RAN-#142002-01-11

3.6.0Release 1999RAN-#142002-01-11

4.0.0Rel-4RAN-#112001-04-06

3.5.0Release 1999RAN-#102000-12-21

3.4.1Release 1999RAN-#82000-10-05

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

0.1.0Release 1999RAN-#31999-04-23

0.0.0Release 1999-1999-03-19

Atlas classifications

Meaning and provenance

No Atlas classifications have been attached yet.

Work Items

Standards work connected to TS 25.422

TEI4

(Small) Technical Enhancements and Improvements for Rel-4

Rel-4parsed

ETRAN-IPtrans

IP transport in the UTRAN

Rel-5official

TEI5

(Small) Technical Enhancements and Improvements for Rel-5

Rel-5parsed

WI 2

Deleted - Rel-6 Evolutions of the transport in the UTRAN (ETRAN)

Rel-6official

TEI6

(Small) Technical Enhancements and Improvements for Rel-6

Rel-6parsed

TEI7

(Small) Technical Enhancements and Improvements for Rel-7

Rel-7parsed

TEI9

(Small) Technical Enhancements and Improvements for Rel-9

Rel-9parsed

TEI10

(Small) Technical Enhancements and Improvements for Rel-10

Rel-10parsed

TEI

(Small) Technical Enhancements and Improvements for R99

R99parsed

Knowledge graph

Related standards

No graph edges indexed yet. The graph API is available at this JSON endpoint.