Canonical Atlas record

TS 21.201

Technical Specifications and Technical Reports for an Evolved Packet System (EPS) based 3GPP system

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Responsible WGSP

StatusUnder change control

Initial releaseRel-8

Selected releaseRel-17

Latest indexed version19.0.0

Series21

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-88.5.04 WI12 CRs · 6 approved

Rel-99.2.01 WI4 CRs · 3 approved

Rel-1010.4.01 WI5 CRs · 4 approved

Rel-1111.2.01 WI3 CRs · 3 approved

Rel-1212.0.11 WI1 CR · 1 approved

Rel-1313.0.01 WI2 CRs · 1 approved

Rel-1414.2.01 WI2 CRs · 2 approved

Rel-1515.1.00 WI1 CR · 1 approved

Rel-1616.1.00 WI1 CR · 1 approved

Rel-1717.1.10 WI1 CR · 1 approved

Rel-1818.1.01 WI2 CRs · 1 approved

Rel-1919.0.00 WI0 CRs

Rel-17 snapshot

Work affecting this release

1 indexed Change Request · 0 connected Work Items.

Showing 1 CR records from the available cross-release sample. Browse release CR records (JSON) →

CR 0023 — Correction of specs list URL

Version history

Indexed versions

Showing 41 of 41 indexed versions.

19.0.0Rel-19SA#1092025-10-10

18.1.0Rel-18SA#1072025-03-20

18.0.0Rel-18SA#1032024-04-03

17.1.1Rel-17SA#992023-03-28

17.1.0Rel-17SA#992023-03-28

16.1.0Rel-16SA#992023-03-28

15.1.0Rel-15SA#992023-03-28

14.2.0Rel-14SA#992023-03-28

17.0.0Rel-17SA#95-e2022-03-29

16.0.0Rel-16SA#88-e2020-07-10

15.0.0Rel-15SA#802018-06-20

14.1.0Rel-14SA#762017-06-15

14.0.0Rel-14SA#752017-03-24

12.0.1Rel-12SA#742016-12-22

13.0.0Rel-13SA#742016-12-17

12.0.0Rel-12SA#712016-03-18

11.2.0Rel-11SA#712016-03-18

11.1.0Rel-11SA#642014-06-30

10.4.0Rel-10SA#642014-06-30

11.0.0Rel-11SA#592013-03-20

10.3.0Rel-10SA#592013-03-20

9.2.0Rel-9SA#552012-03-12

8.5.0Rel-8SA#552012-03-12

10.2.0Rel-10SA#552012-03-12

9.1.0Rel-9SA#522011-06-24

8.4.0Rel-8SA#522011-06-24

10.1.0Rel-10SA#522011-06-24

9.0.1Rel-9SA#512011-04-04

10.0.0Rel-10SA#512011-04-04

9.0.0Rel-9SA#472010-04-12

8.3.0Rel-8SA#472010-04-12

8.2.0Rel-8SA#462009-12-11

8.1.0Rel-8SA#452009-09-28

8.0.0Rel-8SA#432009-03-19

2.0.0Rel-8 · pre-approvalSA#432009-03-17

1.0.1Rel-8 · pre-approvalSA#432009-03-17

1.0.0Rel-8 · pre-approvalCT#432009-03-17

0.3.0Rel-8 · pre-approval-2009-01-13

0.2.0Rel-8 · pre-approvalSA#422008-12-12

0.1.0Rel-8 · pre-approvalSA#402008-05-23

0.0.0Rel-8 · pre-approval-2008-03-26

Atlas classifications

Meaning and provenance

No Atlas classifications have been attached yet.

Work Items

Standards work connected to TS 21.201

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

TEI8

(Small) Technical Enhancements and Improvements for Rel-8

Rel-8parsed

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

TEI13

(Small) Technical Enhancements and Improvements for Rel-13

Rel-13parsed

TEI14

(Small) Technical Enhancements and Improvements for Rel-14

Rel-14parsed

TEI18

(Small) Technical Enhancements and Improvements for Rel-18

Rel-18parsed

Knowledge graph

Related standards

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