Universal Mobile Telecommunications System (UMTS); LTE; Functional architecture and information flows to support mission critical communication services; Stage 2 (3GPP TS 23.179 version 13.2.0 Release 13)

Standard published on 28.7.2016

Universal Mobile Telecommunications System (UMTS); LTE; Functional architecture and information flows to support mission critical communication services; Stage 2 (3GPP TS 23.179 version 13.3.0 Release 13)

Standard published on 5.10.2016

LTE; Functional architecture and information flows to support mission critical communication services; Stage 2 (3GPP TS 23.179 version 13.4.0 Release 13)

Standard published on 12.1.2017

LTE; Functional architecture and information flows to support mission critical communication services; Stage 2 (3GPP TS 23.179 version 13.5.0 Release 13)

Standard published on 27.3.2017

LTE; Mission critical services support in the Isolated Operation for Public Safety (IOPS) mode of operation (3GPP TS 23.180 version 17.0.0 Release 17)

Standard published on 11.5.2022

LTE; Mission critical services support in the Isolated Operation for Public Safety (IOPS) mode of operation (3GPP TS 23.180 version 18.0.0 Release 18)

Standard published on 16.5.2024

LTE; 5G; Mission critical services support in the Isolated Operation for Public Safety (IOPS) mode of operation (3GPP TS 23.180 version 18.1.0 Release 18)

Standard published on 12.2.2026

LTE; 5G; Mission critical services support in the Isolated Operation for Public Safety (IOPS) mode of operation (3GPP TS 23.180 version 19.1.0 Release 19)

Standard published on 22.1.2026

LTE; 5G; Mission critical services support in the Isolated Operation for Public Safety (IOPS) mode of operation (3GPP TS 23.180 version 19.2.0 Release 19)

Standard published on 12.2.2026

Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); Provision of User Equipment Specific Behaviour Information (UESBI) to network entities (3GPP TS 23.195 version 5.0.0 Release 5)

Standard published on 30.6.2003