Canonical Atlas record

TS 25.410

UTRAN Iu interface: General aspects and principles

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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-44.5.03 WI14 CRs · 13 approved

Rel-55.4.04 WI10 CRs · 5 approved

Rel-66.5.08 WI18 CRs · 7 approved

Rel-77.0.04 WI3 CRs · 1 approved

Rel-88.1.04 WI6 CRs · 1 approved

Rel-99.0.12 WI1 CR

Rel-1010.2.02 WI5 CRs · 2 approved

Rel-1111.0.01 WI0 CRs

Rel-1212.0.03 WI7 CRs · 1 approved

Rel-1313.0.01 WI2 CRs · 1 approved

Rel-1414.0.02 WI3 CRs · 1 approved

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 indexed4 WI18 CRs · 18 approved

Release 19993.8.00 WI0 CRs

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 rev.3 — Extension with Service Area Broadcast Protocol

CR 0002 — Changing local RAB ID to global

CR 0003 — Cleanup of Iu Functions

CR 0003 rev.1 — High-level Iu interface changes for SA Broadcast

CR 0001 rev.1 — Editorial Improvements & Clarifications to 25.410

CR 0004 — Q.2630.1 set-up and release on the Iu interface

CR 0004 rev.1 — Protocol stack updates for Iu-PS

CR 0005 — Editorial Modifications for 25.410

CR 0007 rev.1 — Editorial corrections to 25.410

CR 0008 rev.1 — Removal of CN Information Broadcast procedure from Iu interface: Update to R3-003253

CR 0017 — RANAP message in Connection Refusal

CR 0019 rev.4 — Intersystem Change clarifications

Version history

Indexed versions

Showing 46 of 46 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-13RAN#702015-12-21

12.0.0Rel-12RAN#622013-12-19

11.0.0Rel-11SA#572012-09-24

10.2.0Rel-10RAN#522011-06-24

9.0.1Rel-9RAN#512011-04-04

10.1.0Rel-10RAN#512011-04-04

10.0.0Rel-10RAN#502010-12-21

9.0.0Rel-9SA#462009-12-18

8.1.0Rel-8RAN#432009-03-16

8.0.0Rel-8SA#422009-01-02

7.0.0Rel-7RAN#312006-03-24

6.5.0Rel-6RAN#312006-03-24

6.4.0Rel-6RAN#292005-10-05

6.3.0Rel-6RAN#282005-06-17

6.2.0Rel-6RAN#262005-01-06

6.1.0Rel-6RAN#242004-06-18

5.4.0Rel-5RAN#242004-06-18

6.0.0Rel-6RAN#222004-01-13

5.3.0Rel-5RAN-#182003-01-03

5.2.0Rel-5RAN-#172002-09-30

4.5.0Rel-4RAN-#172002-09-30

3.8.0Release 1999RAN-#172002-09-30

5.1.0Rel-5RAN-#162002-06-28

4.4.0Rel-4RAN-#162002-06-28

3.7.0Release 1999RAN-#162002-06-28

5.0.0Rel-5RAN-#152002-03-25

4.3.0Rel-4RAN-#142002-01-11

3.6.0Release 1999RAN-#142002-01-11

4.2.0Rel-4RAN-#132001-10-12

3.5.0Release 1999RAN-#132001-10-12

4.1.0Rel-4RAN-#122001-07-06

3.4.0Release 1999RAN-#122001-07-06

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

3.3.0Release 1999RAN-#102000-12-21

3.2.0Release 1999RAN-#72000-03-15

3.1.0Release 1999RAN-#61999-12-12

3.0.0Release 1999RAN-#51999-10-13

0.2.1Release 1999RAN-#41999-06-23

0.1.0Release 1999RAN-#31999-04-23

0.0.0Release 1999-1999-03-04

Atlas classifications

Meaning and provenance

No Atlas classifications have been attached yet.

Work Items

Standards work connected to TS 25.410

ETRAN-MigrMod

Transport bearer modification procedure on Iub, Iur, and Iu

Rel-4official

TrFO

Transcoder-Free Operation

Rel-4official

TrFO-OoBTC-UTRAN

implementation in UTRAN

Rel-4official

ETRAN-IPtrans

IP transport in the UTRAN

Rel-5official

NETSHARE

UTRAN Sharing in Connected Mode

Rel-5official

RANimp-SRNS

FS SRNS Relocation Procedure Enhancement

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

FLOGER

Flexible Layer One for GERAN

Rel-6official

MBMS

Multimedia Broadcast and Multicast Service

Rel-6official

MBMS-RAN

Introduction of MBMS in RAN

Rel-6official

NTShar-UTRANEnh

Enhancement of the support of network sharing in the UTRAN

Rel-6official

PRIOR1

Priority Service

Rel-6official

RANimp-NACC

Network Assisted Cell Change (NACC) from UTRAN to GERAN - network-side aspects

Rel-6official

TEI6

(Small) Technical Enhancements and Improvements for Rel-6

Rel-6parsed

LCS3

Location Services enhancements

Rel-7official

LCS3-UEPos-Velocity

UE positioning - Velocity

Rel-7official

LCS3-UEpos

Deleted - UE positioning Rel-7

Rel-7official

Mp (MRFC - MRFP) interface

Rel-7official

FS_RAN-HNBeNB

Study on 3G Home NodeB/eNodeB

Rel-8official

HNB

UTRA HNB

Rel-8official

HNB-arch

UTRAN Architecture for 3G HNB

Rel-8official

RANimp-SrnsReloc

Enhancements for Serving Radio Network Subsystem (SRNS) Relocation Procedure

Rel-8official

Effective Acronym:

Rel-9 RAN improvements

Rel-9official

TEI9

(Small) Technical Enhancements and Improvements for Rel-9

Rel-9parsed

MDT_UMTSLTE-Core

Core part: Minimization of Drive Tests for E-UTRAN and UTRAN

Rel-10parsed

TEI10

(Small) Technical Enhancements and Improvements for Rel-10

Rel-10parsed

SONenh2_LTE_UTRA-Core

Core part: Further Self Optimizing Networks (SON) enhancements

Rel-11official

LIMONET

LIPA Mobility and SIPTO at the Local Network

Rel-12official

LIMONET-RAN

RAN aspects for SIPTO at the Local Network

Rel-12official

LIMONET-RAN-Core

Core part: RAN aspects for SIPTO at the Local Network

Rel-12official

CSPS_Coord-UTRA-Core

Core part: RAN aspects for improvements to CS/PS coordination in UTRAN Shared Network

Rel-13parsed

UMTS_QMC_Streaming

Quality of Experience (QoE) Measurement Collection for streaming services in UTRAN

Rel-14parsed

UMTS_QMC_Streaming-Core

Core part:Quality of Experience (QoE) Measurement Collection for streaming services in UTRAN

Rel-14parsed

LCS

Location Services

R99official

Lawful Interception for GSM Features transposed to UMTS

R99official

TEI

(Small) Technical Enhancements and Improvements for R99

R99parsed

UTRAN

UMTS Terrestrial Radio Access Network

R99official

Knowledge graph

Related standards

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