Normy ETSI - Evropský úřad pro normalizaci v telekomunikacích - strana 2065

Universal Mobile Telecommunications System (UMTS); LTE; Business trunking; Next Generation Corporate Network (NGCN) - Next Generation Network (NGN) interfaces implementation guide (3GPP TR 24.969 version 19.0.0 Release 19)

Norma vydána dne 22.10.2025

LTE; Minimum Requirements for support of MCPTT Service over the Gm reference point (3GPP TR 24.980 version 13.0.1 Release 13)

Norma vydána dne 11.5.2016

LTE; Minimum Requirements for support of MCPTT Service over the Gm reference point (3GPP TR 24.980 version 13.1.0 Release 13)

Norma vydána dne 29.7.2016

LTE; Minimum requirements for support of Mission Critical Push To Talk (MCPTT) service over the Gm reference point (3GPP TR 24.980 version 13.2.0 Release 13)

Norma vydána dne 11.10.2016

LTE; Minimum requirements for support of Mission Critical Push To Talk (MCPTT) service over the Gm reference point (3GPP TR 24.980 version 13.3.0 Release 13)

Norma vydána dne 26.7.2017

LTE; Minimum requirements for support of Mission Critical Push To Talk (MCPTT) service over the Gm reference point (3GPP TR 24.980 version 14.0.0 Release 14)

Norma vydána dne 4.4.2017

LTE; Minimum requirements for support of Mission Critical Push To Talk (MCPTT) service over the Gm reference point (3GPP TR 24.980 version 14.1.0 Release 14)

Norma vydána dne 26.7.2017

LTE; Minimum requirements for support of MCPTT service over the Gm reference point (3GPP TR 24.980 version 15.0.0 Release 15)

Norma vydána dne 29.6.2018

LTE; Minimum requirements for support of MCPTT service over the Gm reference point (3GPP TR 24.980 version 16.0.0 Release 16)

Norma vydána dne 31.7.2020

Introduction to OSI Directory functional standards

Norma vydána dne 30.3.1994