Universal Mobile Telecommunications System (UMTS); Study on Videotelephony teleservice (3GPP TR 22.903 version 7.0.0 Release 7)

Norma vydána dne 31.12.2005

Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; Study on Videotelephony teleservice (3GPP TR 22.903 version 8.0.0 Release 8)

Norma vydána dne 19.1.2009

Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; Study on Videotelephony teleservice (3GPP TR 22.903 version 9.0.0 Release 9)

Norma vydána dne 21.1.2010

5G; Study on user-centric identifiers and authentication (3GPP TR 22.904 version 16.1.0 Release 16)

Norma vydána dne 16.11.2020

5G; Study on user-centric identifiers and authentication (3GPP TR 22.904 version 17.0.0 Release 17)

Norma vydána dne 21.4.2022

5G; Study on user-centric identifiers and authentication (3GPP TR 22.904 version 18.0.1 Release 18)

Norma vydána dne 13.5.2024

5G; Study on user-centric identifiers and authentication (3GPP TR 22.904 version 19.0.0 Release 19)

Norma vydána dne 22.10.2025

Universal Mobile Telecommunications System (UMTS); LTE; Study on IMS based peer-to-peer content distribution services (3GPP TR 22.906 version 11.0.0 Release 11)

Norma vydána dne 13.11.2012

Universal Mobile Telecommunications System (UMTS); LTE; Study on IMS based peer-to-peer content distribution services (3GPP TR 22.906 version 12.0.0 Release 12)

Norma vydána dne 23.10.2014

Universal Mobile Telecommunications System (UMTS); LTE; Study on IMS based peer-to-peer content distribution services (3GPP TR 22.906 version 13.0.0 Release 13)

Norma vydána dne 22.1.2016