3GPP Atlas

Canonical Atlas record

TS 23.379

Functional architecture and information flows to support Mission Critical Push To Talk (MCPTT); Stage 2

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Responsible WGS6
StatusUnder change control
Initial releaseRel-14
Selected releaseRel-16
Latest indexed version20.4.0
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-1414.7.02 WI106 CRs · 33 approved
Rel-1515.6.02 WI156 CRs · 43 approved
Rel-1616.6.12 WI224 CRs · 59 approved
Rel-1717.11.04 WI149 CRs · 43 approved
Rel-1818.16.08 WI167 CRs · 67 approved
Rel-1919.11.05 WI189 CRs · 71 approved
Rel-2020.4.05 WI83 CRs · 28 approved

Rel-16 snapshot

Work affecting this release

224 indexed Change Requests · 2 connected Work Items.

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

Version history

Indexed versions

Showing 60 of 78 indexed versions.

20.4.0Rel-20SA#1132026-09-28
20.3.0Rel-20SA#1122026-07-05
19.11.0Rel-19SA#1122026-07-05
18.16.0Rel-18SA#1122026-07-05
20.2.0Rel-20SA#1112026-03-29
19.10.0Rel-19SA#1112026-03-29
18.15.0Rel-18SA#1112026-03-29
20.1.0Rel-20SA#1102026-01-09
19.9.0Rel-19SA#1102026-01-09
18.14.0Rel-18SA#1102026-01-09
20.0.0Rel-20SA#1092025-09-29
19.8.0Rel-19SA#1092025-09-29
19.7.0Rel-19SA#1082025-06-26
18.13.0Rel-18SA#1082025-06-26
19.6.0Rel-19SA#1072025-03-24
18.12.0Rel-18SA#1072025-03-24
19.5.0Rel-19SA#1062025-01-10
18.11.0Rel-18SA#1062025-01-10
19.4.0Rel-19SA#1052024-09-26
19.3.0Rel-19SA#1042024-07-14
18.10.0Rel-18SA#1042024-07-14
19.2.0Rel-19SA#1032024-04-02
18.9.0Rel-18SA#1032024-04-02
19.1.0Rel-19SA#1022024-01-12
18.8.0Rel-18SA#1022024-01-05
17.11.0Rel-17SA#1022024-01-05
19.0.0Rel-19SA#1012023-09-22
18.7.0Rel-18SA#1012023-09-22
17.10.0Rel-17SA#1012023-09-22
18.6.0Rel-18SA#1002023-06-21
18.5.1Rel-18SA#992023-04-06
18.5.0Rel-18SA#992023-03-31
18.4.0Rel-18SA#98-e2022-12-23
18.3.0Rel-18SA#97-e2022-09-23
18.2.0Rel-18SA#962022-06-13
18.1.0Rel-18SA#95-e2022-03-23
18.0.0Rel-18SA#94-e2021-12-31
17.9.0Rel-17SA#94-e2021-12-31
17.8.0Rel-17SA#93-e2021-09-24
17.7.0Rel-17SA#92-e2021-06-25
17.6.0Rel-17SA#91-e2021-04-01
17.5.0Rel-17SA#90-e2020-12-19
17.4.0Rel-17SA#89-e2020-09-24
17.3.2Rel-17SA#88-e2020-07-13
17.3.1Rel-17SA#88-e2020-07-07
16.6.1Rel-16SA#88-e2020-07-07
17.3.0Rel-17SA#88-e2020-07-06
16.6.0Rel-16SA#88-e2020-07-06
17.2.0Rel-17SA#87-E2020-03-24
17.1.0Rel-17SA#862019-12-22
16.5.0Rel-16SA#862019-12-22
17.0.0Rel-17SA#852019-09-29
16.4.0Rel-16SA#852019-09-27
16.3.0Rel-16SA#842019-06-18
15.6.0Rel-15SA#842019-06-14
16.2.0Rel-16SA#832019-03-26
16.1.0Rel-16SA#822019-01-04
16.0.0Rel-16SA#812018-09-21
15.5.0Rel-15SA#812018-09-21
14.7.0Rel-14SA#812018-09-21

Atlas classifications

Meaning and provenance

No Atlas classifications have been attached yet.

Work Items

Standards work connected to TS 23.379

MCImp-MC_ARCH

Common functional architecture to support mission critical services

Rel-14parsed
MCImp-eMCPTT

Stage 2 of Enhancements for Mission Critical Push To Talk

Rel-14official
MCCI

MC Communication Interworking between LTE and non-LTE Systems (Stage 3 in Rel16)

Rel-15parsed
MCSMI

MC system migration and interconnection

Rel-15parsed
TEI16

(Small) Technical Enhancements and Improvements for Rel-16

Historical association · verification pending
Rel-16historical link
eMCSMI

Enhanced Mission Critical System Migration and Interconnection

Rel-16parsed
TEI17

(Small) Technical Enhancements and Improvements for Rel-17

Rel-17parsed
eMONASTERY2

Enhancements to Application Architecture for the Mobile Communication System for Railways Phase 2

Rel-17parsed
enh3MCPTT

Enhanced Mission Critical Push-to-talk architecture phase 3

Rel-17parsed
enh3MCPTT-CT

Stage 3 aspects of enh3MCPTT

Rel-17parsed
FS_MCAHGC

Study on Mission Critical ad hoc group communications

Rel-18parsed
IRail

Stage 2 of Irail

Rel-18parsed
MCGWUE

Gateway UE function for Mission Critical Communication

Rel-18parsed
MC_AHGC

Stage 2 of Mission Critical ad hoc group Communications

Rel-18parsed
MC_AHGC

Mission Critical ad hoc group Communications

Rel-18parsed
TEI18

(Small) Technical Enhancements and Improvements for Rel-18

Rel-18parsed
enh4MCPTT

Stage 2 of enh4MCPTT

Rel-18parsed
enh4MCPTT

Enhanced Mission Critical Push-to-talk architecture phase 4

Rel-18parsed
FRMCS_Ph5

Stage 2 of Railways specific Enhancements to Mission Critical Services

Rel-19parsed
FRMCS_Ph5

Stage 1 of Railways specific Enhancements to Mission Critical Services

Rel-19parsed
FRMCS_Ph5

FRMCS Phase 5

Rel-19parsed
TEI19

(Small) Technical Enhancements and Improvements for Rel-19

Rel-19parsed
enhMC

Enhanced Mission Critical Architecture

Rel-19parsed
FRMCS_Ph6-MC

Stage 2 for FRMCS Phase 6

Rel-20parsed
MCLOG_Ph2-MC

Logging and recording of mission critical services, Phase 2

Rel-20parsed
MultiHop-MC

Stage 2 for Mission Critical Services for UE-to-UE and UE-to-Network over multi-hop relay

Rel-20parsed
TEI20

(Small) Technical Enhancements and Improvements for Rel-20

Rel-20parsed
enhMC_Ph2-MC

Stage 2 for Enhanced Mission Critical Services Architecture Phase 2

Rel-20parsed

Knowledge graph

Related standards

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