Canonical Atlas record

TS 22.268

Public Warning System (PWS) requirements

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Responsible WGS1

StatusUnder change control

Initial releaseRel-9

Selected releaseRel-19

Latest indexed version21.0.0

Series22

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-99.5.03 WI13 CRs · 9 approved

Rel-1010.4.01 WI10 CRs · 5 approved

Rel-1111.5.01 WI16 CRs · 9 approved

Rel-1212.2.04 WI4 CRs · 4 approved

Rel-1313.0.02 WI2 CRs · 1 approved

Rel-1414.1.01 WI3 CRs · 1 approved

Rel-1515.2.00 WI5 CRs · 2 approved

Rel-1616.4.02 WI38 CRs · 11 approved

Rel-1717.2.12 WI14 CRs · 2 approved

Rel-1818.5.11 WI22 CRs · 7 approved

Rel-1919.3.03 WI15 CRs · 4 approved

Rel-2020.3.03 WI18 CRs · 5 approved

Rel-2121.0.01 WI3 CRs · 1 approved

R99no version indexed1 WI0 CRs

Rel-19 snapshot

Work affecting this release

15 indexed Change Requests · 3 connected Work Items.

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

CR 0095 rev.1 — PWS support for eMTC NTN_R19

CR 0091 rev.1 — CR on PWS clarifications_R19

CR 0089 rev.1 — Add back figure that was removed by mistake in v18.3.0

CR 0085 rev.2 — PWS for IoT NTN

CR 0084 rev.2 — Warning notification with geofencing for ETWS over satellite access

CR 0068 — Device based geo-fencing for EU-alert

CR 0084 rev.1 — Warning notification with geofencing for ETWS over satellite access

CR 0091 — CR on PWS clarifications_R19

CR 0095 — CR on PWS support for eMTC NTN_R19

CR 0089 — Add back figure that was removed by mistake in v18.3.0

CR 0085 rev.1 — PWS for IoT NTN

CR 0085 — PWS for IoT NTN

Version history

Indexed versions

Showing 60 of 60 indexed versions.

21.0.0Rel-21SA#1132026-10-02

20.3.0Rel-20SA#1132026-10-02

20.2.1Rel-20SA#1122026-07-03

18.5.1Rel-18SA#1122026-06-22

20.2.0Rel-20SA#1122026-06-19

19.3.0Rel-19SA#1122026-06-19

18.5.0Rel-18SA#1122026-06-19

17.2.1Rel-17SA#1122026-06-19

17.2.0Rel-17SA#1122026-06-19

20.1.0Rel-20SA#1102026-01-05

19.2.0Rel-19SA#1102026-01-05

20.0.0Rel-20SA#1082025-06-27

19.1.0Rel-19SA#1082025-06-27

19.0.0Rel-19SA#1062025-01-10

18.4.0Rel-18SA#1062025-01-10

17.1.0Rel-17SA#1062025-01-10

18.3.0Rel-18SA#1002023-06-23

18.2.0Rel-18SA#98-e2022-12-23

18.1.0Rel-18SA#962022-06-16

18.0.0Rel-18SA#95-e2022-04-01

17.0.0Rel-17SA#95-e2022-04-01

16.4.0Rel-16SA#89-e2020-10-04

16.3.0Rel-16SA#842019-06-14

16.2.0Rel-16SA#812018-09-21

15.2.0Rel-15SA#812018-09-21

16.1.0Rel-16SA#802018-06-23

15.1.0Rel-15SA#802018-06-23

16.0.0Rel-16SA#792018-04-06

15.0.0Rel-15SA#792018-04-06

14.1.0Rel-14SA#762017-06-16

14.0.0Rel-14SA#752017-03-24

13.0.0Rel-13SA#702015-12-18

12.2.0Rel-12SA#602013-06-28

9.5.0Rel-9SA#582012-12-18

12.1.0Rel-12SA#582012-12-18

11.5.0Rel-11SA#582012-12-18

10.4.0Rel-10SA#582012-12-18

12.0.0Rel-12SA#572012-09-19

9.4.0Rel-9SA#552012-03-15

11.4.0Rel-11SA#552012-03-15

10.3.0Rel-10SA#552012-03-15

9.3.0Rel-9SA#542011-12-24

11.3.0Rel-11SA#542011-12-21

10.2.0Rel-10SA#542011-12-21

11.2.0Rel-11SA#532011-10-03

10.1.0Rel-10SA#532011-10-03

10.0.0Rel-10SA#512011-04-08

11.1.0Rel-11SA#512011-04-03

11.0.1Rel-11SA#502011-02-11

11.0.0Rel-11SA#502010-12-24

9.2.1Rel-9SA#442009-06-26

9.2.0Rel-9SA#442009-06-10

9.1.0Rel-9SA#432009-03-25

9.0.0Rel-9SA#422008-12-19

1.0.1Rel-9 · pre-approvalSA#422008-12-16

1.0.0Rel-9 · pre-approval-—

0.3.0Rel-9 · pre-approval-—

0.2.0Rel-9 · pre-approval-—

0.1.0Rel-9 · pre-approval-—

0.0.0Rel-9 · pre-approval-—

Atlas classifications

Meaning and provenance

No Atlas classifications have been attached yet.

Work Items

Standards work connected to TS 22.268

PWS

Stage 1 for Public Warning System

Rel-9official

PWS

Public Warning System

Rel-9official

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

PWS_Sec

Security aspects of Public Warning System

Rel-12parsed

PWS_Sec-SA1

Stage 1 for Protection against false PWS Warning Notifications

Rel-12official

PWS_Sec-del2

Deleted - Stage 1 for Security aspects of Public Warning System

Rel-12official

TEI12

(Small) Technical Enhancements and Improvements for Rel-12

Rel-12parsed

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

ePWS

Enhancements of Public Warning System

Rel-16parsed

5GSAT

Stage 1 of 5GSAT

Rel-17parsed

TEI17

(Small) Technical Enhancements and Improvements for Rel-17

Rel-17parsed

TEI18

(Small) Technical Enhancements and Improvements for Rel-18

Rel-18parsed

5GSAT_Ph3

Satellite access Phase 3

Rel-19parsed

IoT_NTN_Ph3-Core

Core part: Non-Terrestrial Networks (NTN) for Internet of Things (IoT) Phase 3

Rel-19parsed

TEI19

(Small) Technical Enhancements and Improvements for Rel-19

Rel-19parsed

AIML_Ph2_APP-CT

CT aspects of application enablement for AI/ML services Phase 2

Rel-20parsed

MLT-REQ

Stage 1 for Multilingual Template-based alerts

Rel-20parsed

TEI20

(Small) Technical Enhancements and Improvements for Rel-20

Rel-20parsed

6G-REQ

6G Service Requirements

Rel-21parsed

TEI

(Small) Technical Enhancements and Improvements for R99

R99parsed

Knowledge graph

Related standards

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