3GPP Atlas

Canonical Atlas record

TS 29.415

Core network Nb interface user plane protocols

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Responsible WGC3
StatusUnder change control
Initial releaseRel-4
Selected releaseRel-7
Latest indexed version19.0.0
Series29
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-44.4.01 WI11 CRs · 5 approved
Rel-55.2.01 WI6 CRs · 2 approved
Rel-66.1.00 WI3 CRs · 1 approved
Rel-77.0.04 WI2 CRs
Rel-88.0.01 WI4 CRs · 1 approved
Rel-99.1.00 WI2 CRs · 1 approved
Rel-1010.0.10 WI0 CRs
Rel-1111.0.00 WI0 CRs
Rel-1212.0.00 WI0 CRs
Rel-1313.2.00 WI8 CRs · 3 approved
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 indexed2 WI0 CRs

Rel-7 snapshot

Work affecting this release

2 indexed Change Requests · 4 connected Work Items.

Showing 2 CR records from the available cross-release sample. Browse release CR records (JSON) →

CR 0008 — Additional RFC set in initialisation

CR 0009 — Nb frame number start indication

Version history

Indexed versions

Showing 28 of 28 indexed versions.

19.0.0Rel-19SA#1092025-10-02
18.0.0Rel-18SA#1032024-04-03
17.0.0Rel-17SA#95-e2022-03-29
16.0.0Rel-16SA#88-e2020-07-10
15.0.0Rel-15SA#802018-06-27
14.0.0Rel-14CT#752017-03-20
13.2.0Rel-13CT#742016-12-23
13.1.0Rel-13CT#712016-03-17
13.0.0Rel-13CT#702015-12-18
12.0.0Rel-12SA#652014-10-03
11.0.0Rel-11SA#572012-09-21
10.0.1Rel-10CT#512011-04-08
10.0.0Rel-10SA#512011-04-05
9.1.0Rel-9CT#492010-10-01
9.0.0Rel-9SA#462009-12-19
8.0.0Rel-8CT#402008-06-09
7.0.0Rel-7SA#362007-06-22
6.1.0Rel-6CT#342006-12-18
5.2.0Rel-5CT#342006-12-18
4.4.0Rel-4CT#342006-12-18
6.0.1Rel-6CN#262005-01-25
6.0.0Rel-6CN#262005-01-10
5.1.0Rel-5CN#192003-03-27
4.3.0Rel-4CN#192003-03-27
5.0.0Rel-5—2002-03-20
4.2.0Rel-4—2002-01-11
4.1.0Rel-4—2001-10-03
4.0.0Rel-4—2001-04-06

Atlas classifications

Meaning and provenance

No Atlas classifications have been attached yet.

Work Items

Standards work connected to TS 29.415

CSSPLIT

Enable bearer independent CS architecture

Rel-4official
TEI5

(Small) Technical Enhancements and Improvements for Rel-5

Rel-5parsed
BSNbIP

Study on Bandwidth Saving at Nb Interface with IP transport

Historical association · verification pending
Rel-7historical link
NcSIP

Study on Support of (G)MSC-S - (G)MSC-S Nc Interface based on the SIP-I protocol

Rel-7official
PCC

Evolution of Policy Control and Charging

Rel-7official
TEI7

(Small) Technical Enhancements and Improvements for Rel-7

Rel-7parsed
SIP_Nc-St3C3

Interworking between the 3GPP CS domain with SIP-I as signalling protocol and other networks

Historical association · verification pending
Rel-8historical link
LI

Lawful Interception for GSM Features transposed to UMTS

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.