Canonical Atlas record

TR 21.905

Vocabulary for 3GPP Specifications

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Responsible WGSP

StatusUnder change control

Initial releaseRel-4

Selected releaseRel-6

Latest indexed version19.2.0

Series21

TypeTR

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 WI11 CRs · 10 approved

Rel-55.10.03 WI22 CRs · 20 approved

Rel-66.10.07 WI21 CRs · 18 approved

Rel-77.4.04 WI12 CRs · 6 approved

Rel-88.8.04 WI17 CRs · 16 approved

Rel-99.4.04 WI7 CRs · 7 approved

Rel-1010.3.02 WI10 CRs · 6 approved

Rel-1111.3.03 WI5 CRs · 4 approved

Rel-1212.0.00 WI2 CRs · 1 approved

Rel-1313.1.03 WI3 CRs · 3 approved

Rel-1414.1.11 WI2 CRs · 2 approved

Rel-1515.2.00 WI9 CRs · 3 approved

Rel-1616.1.01 WI4 CRs · 2 approved

Rel-1717.2.02 WI6 CRs · 3 approved

Rel-1818.0.00 WI0 CRs

Rel-1919.2.01 WI8 CRs · 3 approved

R99no version indexed8 WI4 CRs · 4 approved

Release 19993.3.00 WI0 CRs

Rel-6 snapshot

Work affecting this release

21 indexed Change Requests · 7 connected Work Items.

Showing 11 CR records from the available cross-release sample. Browse release CR records (JSON) →

CR 0044 — introduce WLAN terminology

CR 0046 — Entities of the mobile system

CR 0047 — Addition of the definition and acronym of 3GPP Generic User Profile

CR 0050 — Correction of acronyms in TR21.905

CR 0052 — Correction of the Defintion of CDR

CR 0053 — Terminology addtions for IP-CAN and IP-CAN bearer

CR 0054 — Modified base station definition

CR 0055 — Acronyms for the Flexible Layer One

CR 0056 — Add Subscription Management (SuM) Definition and Abbreviation to SA1's 21.905 - Align with SA5's 32.140/1, 32.171/2/... & 3GPP Work Plan (WI Acronym)

CR 0057 — Inclusion of ANP abbreviation as requested by SA3

CR 0058 — Addition WLAN UE definition and classes of equipment and abbreviation

Version history

Indexed versions

Showing 60 of 81 indexed versions.

19.2.0Rel-19SA#1122026-06-22

19.1.0Rel-19SA#1102026-01-13

19.0.0Rel-19SA#1092025-10-01

18.0.0Rel-18SA#1032024-04-03

17.2.0Rel-17SA#1032024-03-27

16.1.0Rel-16SA#1032024-03-27

15.2.0Rel-15SA#1032024-03-27

17.1.0Rel-17SA#94-e2021-12-21

17.0.0Rel-17SA#88-e2020-07-06

16.0.0Rel-16SA#842019-06-11

15.1.0Rel-15SA#822018-12-19

15.0.0Rel-15SA#792018-04-01

14.1.1Rel-14SA#762017-06-22

14.1.0Rel-14SA#762017-06-15

14.0.0Rel-14SA#752017-03-24

13.1.0Rel-13SA#722016-07-01

13.0.0Rel-13SA#702015-12-17

12.0.0Rel-12SA#602013-06-25

11.3.0Rel-11SA#582012-12-18

11.2.0Rel-11SA#572012-09-24

11.1.0Rel-11SA#562012-06-22

11.0.1Rel-11SA#542011-12-19

11.0.0Rel-11SA#542011-12-16

10.3.0Rel-10SA#512011-03-28

10.2.0Rel-10SA#472010-03-31

9.4.0Rel-9SA#462009-12-19

10.1.0Rel-10SA#462009-12-19

9.3.0Rel-9SA#452009-10-01

10.0.0Rel-10SA#452009-10-01

9.2.0Rel-9SA#442009-06-10

9.1.0Rel-9SA#432009-03-24

8.8.0Rel-8SA#432009-03-24

9.0.0Rel-9SA#422008-12-18

8.7.0Rel-8SA#422008-12-18

8.6.0Rel-8SA#412008-09-24

8.5.0Rel-8SA#402008-06-11

8.4.0Rel-8SA#392008-03-25

8.3.0Rel-8SA#382007-12-20

8.2.0Rel-8SA#372007-10-01

8.1.0Rel-8SA#362007-06-22

7.4.0Rel-7SA#362007-06-22

8.0.0Rel-8SA#352007-03-26

7.3.0Rel-7SA#352007-03-26

7.2.0Rel-7SA#322006-06-20

7.1.0Rel-7SA#312006-03-23

7.0.0Rel-7SA#292005-10-06

6.10.0Rel-6SA#292005-10-06

5.10.0Rel-5SA#292005-10-06

6.9.0Rel-6SA#282005-06-24

6.8.0Rel-6SA#272005-03-24

5.9.0Rel-5SA#272005-03-24

6.7.0Rel-6SA#242004-06-14

6.6.0Rel-6SA#232004-03-23

6.5.0Rel-6SA#222004-01-06

6.4.0Rel-6SA#212003-09-30

5.8.0Rel-5SA#212003-09-30

6.3.0Rel-6SA#202003-06-18

5.7.0Rel-5SA#202003-06-18

4.5.0Rel-4SA#202003-06-18

6.2.0Rel-6SA#192003-03-25

Atlas classifications

Meaning and provenance

No Atlas classifications have been attached yet.

Work Items

Standards work connected to TR 21.905

ASCI4

Advanced Speech Call Items enhancements_Rel-4

Historical association · verification pending

Rel-4historical link

GTT

Global Text Telephony

Rel-4official

TEI4

(Small) Technical Enhancements and Improvements for Rel-4

Rel-4parsed

IMS

Provisioning of IP-based multimedia services

Rel-5official

PSS-E

Extended Transparent End-to-End PS Streaming Service

Rel-5official

TEI5

(Small) Technical Enhancements and Improvements for Rel-5

Rel-5parsed

Rel-6 Charging Management

Historical association · verification pending

Rel-6historical link

FLOGER

Flexible Layer One for GERAN

Rel-6official

GUP

Generic User Profile Rel-6

Rel-6official

OAM6

Rel-6 Operations, Administration, Maintenance and Provisioning (OAM&P)

Historical association · verification pending

Rel-6historical link

SuM

Subscription Management

Rel-6official

TEI6

(Small) Technical Enhancements and Improvements for Rel-6

Rel-6parsed

WLAN

WLAN-UMTS Interworking Rel-6

Rel-6official

FBI

System enhancements for Fixed Broadband access to IMS

Rel-7official

NSP

Network selection enhancements (NSP)

Historical association · verification pending

Rel-7historical link

NSP-CR

Procedural aspects of NSP

Rel-7parsed

TEI7

(Small) Technical Enhancements and Improvements for Rel-7

Rel-7parsed

CIMS_3GPP2

3GPP2 Input to Common IMS

Historical association · verification pending

Rel-8historical link

HNB

UTRA HNB

Rel-8official

HomeNB

Home NodeB / eNodeB

Rel-8official

TEI8

(Small) Technical Enhancements and Improvements for Rel-8

Rel-8parsed

EHNB

Enhanced Home NodeB / eNodeB

Historical association · verification pending

Rel-9historical link

EUI

Stage 1 for Definition of End-User Identity

Historical association · verification pending

Rel-9historical link

EUI

Definition of End-User Identity

Historical association · verification pending

Rel-9historical link

TEI9

(Small) Technical Enhancements and Improvements for Rel-9

Rel-9parsed

LIPA_SIPTO

Local IP Access and Selected Internet IP Traffic Offload

Historical association · verification pending

Rel-10historical link

TEI10

(Small) Technical Enhancements and Improvements for Rel-10

Rel-10parsed

OAM11

Rel-11 Operations, Administration, Maintenance and Provisioning (OAM&P)

Rel-11parsed

SIMTC

Stage 1 for SIMTC

Historical association · verification pending

Rel-11historical link

TEI11

(Small) Technical Enhancements and Improvements for Rel-11

Rel-11parsed

CIoT_EC_GSM

Extended Coverage GSM (EC-GSM) for support of Cellular Internet of Things

Rel-13parsed

DUMMY

Awaiting formal work item

Rel-13parsed

TEI13

(Small) Technical Enhancements and Improvements for Rel-13

Rel-13parsed

TEI14

(Small) Technical Enhancements and Improvements for Rel-14

Rel-14parsed

TEI16

(Small) Technical Enhancements and Improvements for Rel-16

Historical association · verification pending

Rel-16historical link

TEI17

(Small) Technical Enhancements and Improvements for Rel-17

Rel-17parsed

eNPN

Enhanced support of Non-Public Networks

Historical association · verification pending

Rel-17historical link

TEI19

(Small) Technical Enhancements and Improvements for Rel-19

Rel-19parsed

ASCI

Advanced Speech Call Items enhancements

R99parsed

Follow_Me

Follow_Me service

Historical association · verification pending

R99historical link

Lawful Interception for GSM Features transposed to UMTS

Historical association · verification pending

R99historical link

OAMAR,AR,Telecom_Management_Arch_(AR)

OAM Architecture

Historical association · verification pending

R99historical link

OAMCH,CH

R99 OAM Charging Management

Historical association · verification pending

R99historical link

Super_Charger

Super Charger mechanism for signalling traffic associated with mobility

Historical association · verification pending

R99historical link

TEI

(Small) Technical Enhancements and Improvements for R99

R99parsed

Vocabulary

Vocabulary

R99official

Knowledge graph

Related standards

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