Canonical Atlas record

TS 23.041

Technical realization of Cell Broadcast Service (CBS)

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Responsible WGC1

StatusUnder change control

Initial releaseRel-4

Selected releaseRel-19

Latest indexed version20.0.0

Series23

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-44.4.02 WI4 CRs · 4 approved

Rel-55.2.01 WI2 CRs · 2 approved

Rel-66.2.01 WI4 CRs · 3 approved

Rel-77.0.01 WI1 CR · 1 approved

Rel-88.11.03 WI66 CRs · 22 approved

Rel-99.11.05 WI57 CRs · 27 approved

Rel-1010.6.01 WI39 CRs · 11 approved

Rel-1111.6.01 WI89 CRs · 25 approved

Rel-1212.8.05 WI76 CRs · 24 approved

Rel-1313.3.02 WI21 CRs · 9 approved

Rel-1414.2.01 WI7 CRs · 3 approved

Rel-1515.5.01 WI83 CRs · 26 approved

Rel-1616.4.01 WI38 CRs · 14 approved

Rel-1717.6.05 WI34 CRs · 11 approved

Rel-1818.8.03 WI43 CRs · 12 approved

Rel-1919.4.04 WI58 CRs · 11 approved

Rel-2020.0.02 WI24 CRs · 7 approved

R99no version indexed3 WI7 CRs · 7 approved

Release 19993.5.00 WI0 CRs

Rel-19 snapshot

Work affecting this release

58 indexed Change Requests · 4 connected Work Items.

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

CR 0287 — PWS over LTE-M in E-UTRAN

CR 0270 rev.2 — Support for PWS in terrestrial NB-IoT

CR 0271 rev.1 — Correcting numbering and references to tables and figures in TS 23.041

CR 0266 rev.1 — Clean up for PWS enhancements for MWAB and MBSR

CR 0264 — Abnormal case for ETWS

CR 0257 rev.8 — Adding support for geofencing to ETWS primary notification

CR 0263 rev.2 — UE handling of ETWS geofencing

CR 0256 rev.3 — PWS enhancements for MWAB and MBSR

CR 0259 rev.2 — Duplicate detection over satellite access

CR 0249 rev.4 — Introduction of support for PWS over satellite E-UTRAN and satellite NG-RAN

CR 0258 rev.1 — Adding satellite E-UTRAN and satellite NG-RAN support for PWS

CR 0255 rev.2 — Introduction of support for PWS over satellite NG-RAN

Version history

Indexed versions

Showing 60 of 107 indexed versions.

20.0.0Rel-20CT#1122026-06-29

19.4.0Rel-19CT#1122026-06-29

18.8.0Rel-18CT#1122026-06-29

17.6.0Rel-17CT#1122026-06-29

19.3.0Rel-19CT#1102026-01-07

18.7.0Rel-18CT#1092025-09-27

17.5.0Rel-17CT#1092025-09-26

19.2.0Rel-19CT#1092025-09-25

19.1.0Rel-19CT#1082025-07-01

19.0.0Rel-19CT#1072025-03-20

18.6.0Rel-18CT#1052024-09-25

18.5.0Rel-18CT#1042024-07-12

18.4.0Rel-18CT#1032024-04-02

18.3.0Rel-18CT#1022024-01-05

18.2.0Rel-18CT#1012023-09-22

18.1.0Rel-18CT#98-e2023-01-02

18.0.0Rel-18CT#962022-06-09

17.4.0Rel-17CT#962022-06-09

17.3.0Rel-17CT#95-e2022-03-22

17.2.0Rel-17CT#93-e2021-09-24

17.1.0Rel-17CT#92-e2021-06-25

17.0.0Rel-17CT#89-e2020-09-24

16.4.0Rel-16CT#88-e2020-07-09

16.3.0Rel-16CT#87-e2020-03-27

16.2.0Rel-16CT#862019-12-19

16.1.0Rel-16CT#852019-09-24

16.0.0Rel-16CT#832019-03-26

15.5.0Rel-15CT#832019-03-26

15.4.0Rel-15CT#822018-12-20

15.3.0Rel-15CT#812018-09-19

15.2.0Rel-15CT#802018-06-20

15.1.0Rel-15CT#792018-03-28

15.0.0Rel-15CT#782017-12-28

14.2.0Rel-14CT#782017-12-28

14.1.0Rel-14CT#762017-06-15

14.0.0Rel-14CT#732016-09-30

13.3.0Rel-13CT#712016-03-17

13.2.0Rel-13CT#702015-12-17

13.1.0Rel-13CT#682015-06-26

12.8.0Rel-12CT#682015-06-26

13.0.0Rel-13CT#662014-12-21

12.7.0Rel-12CT#662014-12-21

12.6.0Rel-12CT#642014-06-27

12.5.0Rel-12CT#632014-03-17

12.4.0Rel-12CT#622013-12-20

12.3.1Rel-12CT#612013-09-25

12.3.0Rel-12CT#612013-09-20

12.2.0Rel-12CT#602013-06-27

12.1.0Rel-12CT#592013-03-15

11.6.0Rel-11CT#592013-03-15

9.11.0Rel-9CT#582012-12-21

8.11.0Rel-8CT#582012-12-21

12.0.0Rel-12CT#582012-12-21

11.5.0Rel-11CT#582012-12-21

10.6.0Rel-10CT#582012-12-21

9.10.0Rel-9CT#572012-09-21

8.10.0Rel-8CT#572012-09-21

11.4.0Rel-11CT#572012-09-21

10.5.0Rel-10CT#572012-09-21

9.9.0Rel-9CT#562012-06-27

Atlas classifications

Meaning and provenance

No Atlas classifications have been attached yet.

Work Items

Standards work connected to TS 23.041

LCS4-CBS

CBS interactions

Rel-4official

TEI4

(Small) Technical Enhancements and Improvements for Rel-4

Rel-4parsed

TEI5

(Small) Technical Enhancements and Improvements for Rel-5

Rel-5parsed

TEI6

(Small) Technical Enhancements and Improvements for Rel-6

Rel-6parsed

TEI7

(Small) Technical Enhancements and Improvements for Rel-7

Rel-7parsed

ETWS

Earthquake and Tsunami Warning System

Rel-8official

ETWS

CT1 aspects of ETWS

Rel-8official

TEI8

(Small) Technical Enhancements and Improvements for Rel-8

Rel-8parsed

CEBRO

CT1 part of Cell Broadcast protocol Base Station Controller Cell Broadcast Centre

Rel-9official

PWS

Public Warning System

Rel-9official

PWS-St3

CT1 aspects of Stage 3 for Public Warning System

Rel-9official

PWS-St3

Stage 3 for 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-del4

Deleted - CT1 part for Security aspects of Public Warning System

Rel-12official

REP_WMD

Reporting Enhancements in Warning Message Delivery (Stage 2/3)

Rel-12official

REP_WMD-CT1

CT1 part of Reporting Enhancements in Warning Message Delivery (Stage 2)

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

5GS_Ph1-CT

CT aspects of 5G System - Phase 1

Rel-15parsed

TEI16

(Small) Technical Enhancements and Improvements for Rel-16

Historical association · verification pending

Rel-16historical link

5GProtoc17

Stage-3 5GS NAS protocol development 17

Historical association · verification pending

Rel-17historical link

5GSAT_ARCH-CT

CT aspects of 5GC architecture for satellite networks

Rel-17parsed

NPN_PWS

NPN support of PWS

Rel-17parsed

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

TEI18

(Small) Technical Enhancements and Improvements for Rel-18

Rel-18parsed

VMR

Vehicle-Mounted Relays

Rel-18parsed

eNPN_Ph2

Non-Public Networks Phase 2

Rel-18parsed

IoT_NTN_Ph3-Core

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

Rel-19parsed

PWS_NTN

Support for PWS in Satellite E-UTRAN and Satellite NG-RAN

Rel-19parsed

TEI19

(Small) Technical Enhancements and Improvements for Rel-19

Rel-19parsed

VMR_Ph2

Vehicle Mounted Relays Phase 2

Rel-19parsed

CPAS-CT

CT aspects of CPAS

Rel-20parsed

TEI20

(Small) Technical Enhancements and Improvements for Rel-20

Rel-20parsed

CBS

Cell Broadcast Service

R99official

LCS

Location Services

R99official

TEI

(Small) Technical Enhancements and Improvements for R99

R99parsed

Knowledge graph

Related standards

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