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21096 TTAT.3G-23.141V18.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Presence service; Architecture and functional description(Release 18) 2024-08-12
21095 TTAT.3G-23.142V18.0.0 3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;Value-added Services for SMS (VAS4SMS); Interface and signalling flow(Release 18) 2024-08-12
21094 TTAT.3G-23.146V18.0.0 3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;Technical realization of facsimile Group 3 non-transparent(Release 18) 2024-08-12
21093 TTAT.3G-23.153V18.0.0 3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;Out of band transcoder control; Stage 2(Release 18) 2024-08-12
21092 TTAT.3G-23.161V18.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Network-Based IP Flow Mobility (NBIFOM); Stage 2(Release 18) 2024-08-12
21091 TTAT.3G-23.172V18.0.0 3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;Technical realization of Circuit Switched (CS) multimedia service UDI/RDI fallback and service modification; Stage 2(Release 18) 2024-08-12
21090 TTAT.3G-23.202V18.0.0 3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;Circuit switched data bearer services(Release 18) 2024-08-12
21089 TTAT.3G-23.203V18.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Policy and charging control architecture(Release 18) 2024-08-12
21088 TTAT.3G-23.204V18.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Support of Short Message Service (SMS) over generic 3GPP Internet Protocol (IP) access; Stage 2(Release 18) 2024-08-12
21087 TTAT.3G-23.205V18.0.0 3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;Bearer-independent circuit-switched core network; Stage 2(Release 18) 2024-08-12
21086 TTAT.3G-23.207V18.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;End-to-end Quality of Service (QoS) concept and architecture(Release 18) 2024-08-12
21085 TTAT.3G-23.214V18.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Architecture enhancements for control and user plane separation of EPC nodes(Release 18) 2024-08-12
21084 TTAT.3G-23.218V18.0.0 3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;IP Multimedia (IM) session handling; IM call model; Stage 2(Release 18) 2024-08-12
21083 TTAT.3G-23.221V18.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Architectural requirements(Release 18) 2024-08-12
21082 TTAT.3G-23.222V18.4.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Common API Framework for 3GPP Northbound APIs(Release 18) 2024-08-12
21081 TTAT.3G-23.222V19.1.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Common API Framework for 3GPP Northbound APIs(Release 19) 2024-08-12
21080 TTAT.3G-23.226V18.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Global text telephony (GTT); Stage 2(Release 18) 2024-08-12
21079 TTAT.3G-23.228V18.5.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;IP Multimedia Subsystem (IMS); Stage 2(Release 18) 2024-08-12
21078 TTAT.3G-23.231V18.0.0 3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;SIP-I based circuit-switched core network; Stage 2(Release 18) 2024-08-12
21077 TTAT.3G-23.236V18.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Intra-domain connection of Radio Access Network (RAN) nodes to multiple Core Network (CN) nodes(Release 18) 2024-08-12
21076 TTAT.3G-23.237V18.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;IP Multimedia Subsystem (IMS) Service Continuity; Stage 2(Release 18) 2024-08-12
21075 TTAT.3G-23.240V18.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;3GPP Generic User Profile (GUP); Architecture (Stage 2)(Release 18) 2024-08-12
21074 TTAT.3G-23.246V18.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Multimedia Broadcast/Multicast Service (MBMS); Architecture and functional description(Release 18) 2024-08-12
21073 TTAT.3G-23.247V17.10.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Architectural enhancements for 5G multicast-broadcast services(Release 17) 2024-08-12
21072 TTAT.3G-23.247V18.5.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Architectural enhancements for 5G multicast-broadcast services(Release 18) 2024-08-12
21071 TTAT.3G-23.251V18.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Network sharing; Architecture and functional description(Release 18) 2024-08-12
21070 TTAT.3G-23.255V19.1.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Application layer support for Uncrewed Aerial System (UAS); Functional architecture and information flows;(Release 19) 2024-08-12
21069 TTAT.3G-23.259V18.0.0 3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;Personal Network Management (PNM); Procedures and information flows; Stage 2(Release 18) 2024-08-12
21068 TTAT.3G-23.261V18.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;IP flow mobility and seamless Wireless Local Area Network (WLAN) offload; Stage 2(Release 18) 2024-08-12
21067 TTAT.3G-23.271V18.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Functional stage 2 description of Location Services (LCS)(Release 18) 2024-08-12