Canonical Atlas record

TS 29.281

General Packet Radio System (GPRS) Tunnelling Protocol User Plane (GTPv1-U)

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Responsible WGC4

StatusUnder change control

Initial releaseRel-8

Selected releaseRel-12

Latest indexed version19.2.0

Series29

TypeTS

Visual answer

TS 29.281 relationship map

GTP-U

Rel-12mixed provenance

TS 29.281GTP-U

TS 23.5015GS architectureSA2 · Stage 2 · Corerelease validity not yet mappedAtlas curated TS 23.5025GS proceduresSA2 · Stage 2 · Corerelease validity not yet mappedAtlas curated

Release-aware filtering uses explicit relationship validity where mapped and official initial-release metadata where available. Unknown relationship validity remains visible and labelled rather than guessed.

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-6no version indexed1 WI0 CRs

Rel-88.5.09 WI45 CRs · 16 approved

Rel-99.3.04 WI16 CRs · 5 approved

Rel-1010.3.04 WI17 CRs · 9 approved

Rel-1111.6.04 WI39 CRs · 13 approved

Rel-1212.1.05 WI12 CRs · 5 approved

Rel-1313.3.04 WI26 CRs · 6 approved

Rel-1414.1.01 WI4 CRs · 2 approved

Rel-1515.7.03 WI39 CRs · 18 approved

Rel-1616.2.03 WI9 CRs · 4 approved

Rel-1717.5.04 WI14 CRs · 7 approved

Rel-1818.4.02 WI15 CRs · 5 approved

Rel-1919.2.02 WI9 CRs · 5 approved

Rel-12 snapshot

Work affecting this release

12 indexed Change Requests · 5 connected Work Items.

Showing 0 CR records from the available cross-release sample. Browse release CR records (JSON) →

Version history

Indexed versions

Showing 58 of 58 indexed versions.

19.2.0Rel-19CT#1092025-09-28

18.4.0Rel-18CT#1092025-09-28

19.1.0Rel-19CT#1062025-01-03

18.3.0Rel-18CT#1062025-01-03

17.5.0Rel-17CT#1062025-01-03

19.0.0Rel-19CT#1052024-09-19

18.2.0Rel-18CT#1052024-09-19

18.1.0Rel-18CT#1032024-03-26

18.0.0Rel-18CT#1002023-06-23

17.4.0Rel-17CT#97-e2022-09-23

17.3.0Rel-17CT#962022-06-23

17.2.0Rel-17CT#95-e2022-03-18

17.1.0Rel-17CT#93-e2021-09-16

17.0.0Rel-17CT#91-e2021-03-30

16.2.0Rel-16CT#91-e2021-03-30

16.1.0Rel-16CT#89-e2020-09-24

16.0.0Rel-16CT#862019-12-20

15.7.0Rel-15CT#862019-12-20

15.6.0Rel-15CT#852019-09-24

15.5.0Rel-15CT#822018-12-22

15.4.0Rel-15CT#812018-09-24

15.3.0Rel-15CT#802018-06-18

15.2.0Rel-15CT#792018-03-27

15.1.0Rel-15CT#782017-12-21

15.0.0Rel-15CT#772017-09-18

14.1.0Rel-14CT#762017-06-19

13.3.0Rel-13CT#762017-06-19

14.0.0Rel-14CT#752017-03-16

13.2.0Rel-13CT#722016-06-22

13.1.0Rel-13CT#712016-03-17

13.0.0Rel-13CT#692015-09-23

12.1.0Rel-12CT#662015-01-06

12.0.0Rel-12CT#652014-09-30

11.6.0Rel-11CT#592013-03-13

11.5.0Rel-11CT#582012-12-21

11.4.0Rel-11CT#572012-09-28

11.3.0Rel-11CT#562012-06-27

11.2.0Rel-11CT#552012-03-22

11.1.0Rel-11CT#542011-12-19

11.0.0Rel-11CT#532011-09-26

10.3.0Rel-10CT#532011-09-26

10.2.0Rel-10CT#522011-06-15

10.1.0Rel-10CT#512011-04-07

10.0.0Rel-10CT#502010-12-22

9.3.0Rel-9CT#482010-06-17

9.2.0Rel-9CT#472010-04-06

8.5.0Rel-8CT#472010-04-06

9.1.0Rel-9CT#462009-12-18

8.4.0Rel-8CT#462009-12-18

9.0.0Rel-9CT#452009-09-29

8.3.0Rel-8CT#452009-09-29

8.2.0Rel-8CT#442009-06-08

8.1.0Rel-8CT#432009-03-23

8.0.0Rel-8CT#422008-12-18

2.0.0Rel-8 · pre-approvalCT#422008-12-12

1.1.0Rel-8 · pre-approval-2008-10-17

1.0.1Rel-8 · pre-approvalCT#412008-09-18

1.0.0Rel-8 · pre-approvalCT#412008-09-13

Atlas classifications

Meaning and provenance

No Atlas classifications have been attached yet.

Work Items

Standards work connected to TS 29.281

MBMS

Multimedia Broadcast and Multicast Service

Rel-6official

FS_SAE

Study on 3GPP System Architecture Evolution

Rel-8official

LTE

Rel-8 LTE 3G Long Term Evolution - Evolved Packet System RAN part

Rel-8official

SAES

3GPP System Architecture Evolution Specification - Evolved Packet System (non RAN aspects)

Rel-8official

SAES

Stage 3 (CT4) of SAE impact on existing capabilities

Rel-8official

SAES-LTE

SAE for LTE access

Rel-8official

SAES-SA-FP_3GPP

Stage 3 for EPC to UTRAN

Rel-8official

SAES-SA-FP_3GPP

Stage 3 for EPC - GPRS

Rel-8official

SAES-SA-FP_n3GPP

Stage 3 for interfaces within EPC

Rel-8official

TEI8

(Small) Technical Enhancements and Improvements for Rel-8

Rel-8parsed

MBMS_EPS

CT4 aspects of MBMS support in EPS (Stage 3)

Rel-9official

MBMS_EPS

MBMS support in EPS

Rel-9official

NDS_Backhaul

Deleted - CT4 part of Network Domain Security (NDS) enhancements to support backhaul security

Rel-9official

TEI9

(Small) Technical Enhancements and Improvements for Rel-9

Rel-9parsed

LIPA

CT4 part of Stage 3 for Local IP Access

Rel-10official

SIPTO

CT4 part of Stage 3 for SIPTO for macro networks

Rel-10official

SMOG-St3

CT4 part of Stage 3 for S2b Mobility based on GTP

Rel-10official

TEI10

(Small) Technical Enhancements and Improvements for Rel-10

Rel-10parsed

SIRIG

CN aspects of Service Identification for RRC Improvements in GERAN

Rel-11official

SIRIG

CT4 part of CN aspects of Service Identification for RRC Improvements in GERAN

Rel-11official

SaMOG_WLAN-CN

CT4 part of CN aspects of Mobility based On GTP & PMIPv6 for WLAN access to EPC

Rel-11official

TEI11

(Small) Technical Enhancements and Improvements for Rel-11

Rel-11parsed

LIMONET-LIPA-del4

Deleted - CT4 part of CN aspects of LIPA Mobility

Rel-12official

LIMONET-SIPTO-CT4

CT4 part of Stage 3 CN aspects of SIPTO at the Local Network

Rel-12official

LTE_SC_enh_dualC

Dual connectivity for LTE

Rel-12parsed

LTE_SC_enh_dualC-CT

CT aspects of Dual connectivity for LTE

Rel-12official

TEI12

(Small) Technical Enhancements and Improvements for Rel-12

Rel-12parsed

HLcom-CT

CT aspects of Optimizations to Support High Latency

Rel-13parsed

LTE_CA_enh_b5C-Core

Core part: LTE Carrier Aggregation Enhancement Beyond 5 Carriers

Rel-13parsed

TEI13

(Small) Technical Enhancements and Improvements for Rel-13

Rel-13parsed

voE_UTRAN_PPD-CT

CT4 part of CT aspects of voice over E-UTRAN Paging Policy Differentiation

Rel-13official

TEI14

(Small) Technical Enhancements and Improvements for Rel-14

Rel-14parsed

5GS_Ph1

5G System - Phase 1

Historical association · verification pending

Rel-15historical link

5GS_Ph1-CT

CT aspects of 5G System - Phase 1

Rel-15parsed

SCAS_PGW

Security Assurance Specification for PGW network product class

Rel-15parsed

5G_URLLC

Enhancement of URLLC support in the 5G Core network

Historical association · verification pending

Rel-16historical link

TEI16

(Small) Technical Enhancements and Improvements for Rel-16

Historical association · verification pending

Rel-16historical link

Vertical_LAN

5GS Enhanced support of Vertical and LAN Services

Historical association · verification pending

Rel-16historical link

5MBS

Multicast-broadcast services in 5G

Historical association · verification pending

Rel-17historical link

EGTPUR

Enhancement on the GTP-U entity restart

Rel-17parsed

SPOCUP

Start of Pause of Charging via User Plane

Rel-17parsed

TEI17

(Small) Technical Enhancements and Improvements for Rel-17

Rel-17parsed

TEI18

(Small) Technical Enhancements and Improvements for Rel-18

Rel-18parsed

XRM

Architecture Enhancements for XR (Extended Reality) and media service

Rel-18parsed

TEI19

(Small) Technical Enhancements and Improvements for Rel-19

Rel-19parsed

XRM_Ph2

Extended Reality and Media service (XRM) Phase 2

Rel-19parsed

Knowledge graph

Related standards

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