Canonical Atlas record

TS 25.415

UTRAN Iu interface user plane protocols

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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-44.7.04 WI29 CRs · 28 approved

Rel-55.5.02 WI10 CRs · 7 approved

Rel-66.3.02 WI14 CRs · 4 approved

Rel-77.3.01 WI8 CRs · 3 approved

Rel-88.0.01 WI0 CRs

Rel-99.0.11 WI1 CR

Rel-1010.1.01 WI1 CR · 1 approved

Rel-1111.0.01 WI4 CRs

Rel-1212.0.01 WI7 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 indexed3 WI63 CRs · 62 approved

Release 19993.12.00 WI0 CRs

Rel-99 snapshot

Work affecting this release

0 indexed Change Requests · 3 connected Work Items.

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

CR 0001 — Cleanup of coding section

CR 0001 rev.1 — Time Alignment

CR 0002 — Addition of spare extension

CR 0003 — Addition of definitions for transcoder operation

CR 0004 — Removal of AMR mapping table

CR 0005 — Initialisation procedure for UTRAN Iu UP protocol

CR 0006 — Direction of Rate control

CR 0006 rev.1 — O&M data addition

CR 0007 — Error event and error handling

CR 0007 rev.1 — Modification of the CRC description

CR 0008 — Iu UP protocol evolution

CR 0008 rev.1 — Initialisation and rate control

Version history

Indexed versions

Showing 53 of 53 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#752017-03-24

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

7.3.0Rel-7RAN#342006-12-18

7.2.0Rel-7RAN#332006-10-10

7.1.0Rel-7RAN#322006-06-16

6.3.0Rel-6RAN#322006-06-16

7.0.0Rel-7RAN#312006-03-24

6.2.0Rel-6RAN#272005-03-22

5.5.0Rel-5RAN#272005-03-22

6.1.0Rel-6RAN#252004-09-24

5.4.0Rel-5RAN#252004-09-24

6.0.0Rel-6RAN#222004-01-13

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

4.7.0Rel-4RAN-#182003-01-03

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

4.6.0Rel-4RAN-#172002-09-30

3.12.0Release 1999RAN-#172002-09-26

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

4.5.0Rel-4RAN-#162002-06-28

3.11.0Release 1999RAN-#162002-06-28

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

4.4.0Rel-4RAN-#152002-03-25

3.10.0Release 1999RAN-#152002-03-25

4.3.0Rel-4RAN-#142002-01-14

3.9.0Release 1999RAN-#142002-01-14

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

3.8.0Release 1999RAN-#132001-10-12

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

3.7.0Release 1999RAN-#122001-07-06

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

3.6.0Release 1999RAN-#112001-04-06

3.5.0Release 1999RAN-#102000-12-21

3.4.0Release 1999RAN-#92000-10-05

3.3.0Release 1999RAN-#82000-06-23

3.2.0Release 1999RAN-#72000-03-15

3.1.0Release 1999RAN-#61999-12-17

3.0.0Release 1999RAN-#51999-10-13

0.1.3Release 1999RAN-#41999-06-23

0.1.0Release 1999RAN-#31999-04-23

0.0.0Release 1999-1999-03-19

1.0.1Release 1999-—

Atlas classifications

Meaning and provenance

No Atlas classifications have been attached yet.

Work Items

Standards work connected to TS 25.415

ETRAN-QoSAAL2

QoS optimization for AAL2 connections over Iub and Iur interfaces

Rel-4official

TEI4

(Small) Technical Enhancements and Improvements for Rel-4

Rel-4parsed

TrFO

Transcoder-Free Operation

Rel-4official

TrFO-OoBTC-UTRAN

implementation in UTRAN

Historical association · verification pending

Rel-4historical link

ETRAN-IPtrans

IP transport in the UTRAN

Historical association · verification pending

Rel-5historical link

TEI5

(Small) Technical Enhancements and Improvements for Rel-5

Rel-5parsed

WI 2

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

Historical association · verification pending

Rel-6historical link

TEI6

(Small) Technical Enhancements and Improvements for Rel-6

Rel-6parsed

TEI7

(Small) Technical Enhancements and Improvements for Rel-7

Rel-7parsed

HNB-arch

UTRAN Architecture for 3G HNB

Historical association · verification pending

Rel-8historical link

TEI9

(Small) Technical Enhancements and Improvements for Rel-9

Rel-9parsed

TEI10

(Small) Technical Enhancements and Improvements for Rel-10

Rel-10parsed

TEI11

(Small) Technical Enhancements and Improvements for Rel-11

Rel-11parsed

TEI12

(Small) Technical Enhancements and Improvements for Rel-12

Rel-12parsed

OSA

Open Service Access

Historical association · verification pending

R99historical link

QoS

End-to-end UMTS Quality of Service management

Historical association · verification pending

R99historical link

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.