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484 specifications found, displaying 1 to 50
Specification NumberTypeTitleStatusPrimary Responsible Group 
21.801TRSpecification drafting rulesUnder change control SP
See details Internal Common IMS 2G 3G LTE 5G
21.900TRTechnical Specification Group working methodsUnder change control SP
See details Internal Common IMS 2G 3G LTE 5G
22.011TSService accessibilityUnder change control S1
See details Internal Common IMS 2G 3G LTE 5G
22.101TSService aspects; Service principlesUnder change control S1
See details Internal Common IMS 2G 3G LTE 5G
22.104TSService requirements for cyber-physical control applications in vertical domainsUnder change control S1
See details Internal Common IMS 2G 3G LTE 5G
22.115TSService aspects; Charging and billingUnder change control S1
See details Internal Common IMS 2G 3G LTE 5G
22.125TSUnmanned Aerial System (UAS) support in 3GPPUnder change control S1
See details Internal Common IMS 2G 3G LTE 5G
22.137TSIntegrated Sensing and CommunicationUnder change control S1
See details Internal Common IMS 2G 3G LTE 5G
22.153TSMultimedia priority serviceUnder change control S1
See details Internal Common IMS 2G 3G LTE 5G
22.156TSMobile Metaverse ServicesUnder change control S1
See details Internal Common IMS 2G 3G LTE 5G
22.179TSMission Critical Push to Talk (MCPTT); Stage 1Under change control S1
See details Internal Common IMS 2G 3G LTE 5G
22.261TSService requirements for the 5G systemUnder change control S1
See details Internal Common IMS 2G 3G LTE 5G
22.268TSPublic Warning System (PWS) requirementsUnder change control S1
See details Internal Common IMS 2G 3G LTE 5G
22.280TSMission Critical Services Common Requirements (MCCoRe); Stage 1Under change control S1
See details Internal Common IMS 2G 3G LTE 5G
22.369TSService requirements for Ambient power-enabled IoTUnder change control S1
See details Internal Common IMS 2G 3G LTE 5G
22.837TRStudy on Integrated Sensing and CommunicationUnder change control S1
See details Internal Common IMS 2G 3G LTE 5G
22.840TRStudy on Ambient power-enabled Internet of ThingsUnder change control S1
See details Internal Common IMS 2G 3G LTE 5G
22.841TRStudy on Upper layer traffic steering, switching and split over dual 3GPP accessUnder change control S1
See details Internal Common IMS 2G 3G LTE 5G
22.843TRStudy on on Additional capabilities of mobile networks for drone operations and managementsUnder change control S1
See details Internal Common IMS 2G 3G LTE 5G
22.848TRFeasibility Study on Interconnect of SNPN Under change control S1
See details Internal Common IMS 2G 3G LTE 5G
22.850TSStudy on 3GPP AI/ML Consistency AlignmentDraft SP
See details Internal Common IMS 2G 3G LTE 5G
22.851TRStudy on Network Sharing AspectsUnder change control S1
See details Internal Common IMS 2G 3G LTE 5G
22.856TRStudy on Localized Mobile Metaverse ServicesUnder change control S1
See details Internal Common IMS 2G 3G LTE 5G
22.865TRStudy on satellite access - Phase 3Under change control S1
See details Internal Common IMS 2G 3G LTE 5G
22.875TRStudy on AI/ML Model Transfer Phase 2Withdrawn before change control S1
See details Internal Common IMS 2G 3G LTE 5G
22.876TRStudy on AI/ML Model Transfer Phase2Under change control S1
See details Internal Common IMS 2G 3G LTE 5G
22.877TRStudy on roaming value added servicesUnder change control S1
See details Internal Common IMS 2G 3G LTE 5G
22.882TRStudy on Energy Efficiency as service criteriaUnder change control S1
See details Internal Common IMS 2G 3G LTE 5G
22.890TRStudy on supporting railway smart station servicesUnder change control S1
See details Internal Common IMS 2G 3G LTE 5G
22.916TRStudy on Network of Service Robots with Ambient IntelligenceUnder change control S1
See details Internal Common IMS 2G 3G LTE 5G
22.989TRStudy on Future Railway Mobile Communication SystemUnder change control S1
See details Internal Common IMS 2G 3G LTE 5G
23.003TSNumbering, addressing and identificationUnder change control C4
See details Internal Common IMS 2G 3G LTE 5G
23.007TSRestoration proceduresUnder change control C4
See details Internal Common IMS 2G 3G LTE 5G
23.008TSOrganization of subscriber dataUnder change control C4
See details Internal Common IMS 2G 3G LTE 5G
23.015TSTechnical realization of Operator Determined Barring (ODB)Under change control C4
See details Internal Common IMS 2G 3G LTE 5G
23.041TSTechnical realization of Cell Broadcast Service (CBS)Under change control C1
See details Internal Common IMS 2G 3G LTE 5G
23.122TSNon-Access-Stratum (NAS) functions related to Mobile Station (MS) in idle modeUnder change control C1
See details Internal Common IMS 2G 3G LTE 5G
23.167TSIP Multimedia Subsystem (IMS) emergency sessionsUnder change control S2
See details Internal Common IMS 2G 3G LTE 5G
23.180TSMission critical services support in the Isolated Operation for Public Safety (IOPS) mode of operationUnder change control S6
See details Internal Common IMS 2G 3G LTE 5G
23.203TSPolicy and charging control architectureUnder change control S2
See details Internal Common IMS 2G 3G LTE 5G
23.204TSSupport of Short Message Service (SMS) over generic 3GPP Internet Protocol (IP) access; Stage 2Under change control S2
See details Internal Common IMS 2G 3G LTE 5G
23.222TSCommon API Framework for 3GPP Northbound APIsUnder change control S6
See details Internal Common IMS 2G 3G LTE 5G
23.228TSIP Multimedia Subsystem (IMS); Stage 2Under change control S2
See details Internal Common IMS 2G 3G LTE 5G
23.247TSArchitectural enhancements for 5G multicast-broadcast servicesUnder change control S2
See details Internal Common IMS 2G 3G LTE 5G
23.255TSApplication layer support for Uncrewed Aerial System (UAS); Functional architecture and information flows;Under change control S6
See details Internal Common IMS 2G 3G LTE 5G
23.256TSSupport of Uncrewed Aerial Systems (UAS) connectivity, identification and tracking; Stage 2Under change control S2
See details Internal Common IMS 2G 3G LTE 5G
23.272TSCircuit Switched (CS) fallback in Evolved Packet System (EPS); Stage 2Under change control S2
See details Internal Common IMS 2G 3G LTE 5G
23.273TS5G System (5GS) Location Services (LCS); Stage 2Under change control S2
See details Internal Common IMS 2G 3G LTE 5G
23.280TSCommon functional architecture to support mission critical services; Stage 2Under change control S6
See details Internal Common IMS 2G 3G LTE 5G
23.281TSFunctional architecture and information flows to support Mission Critical Video (MCVideo); Stage 2Under change control S6
See details Internal Common IMS 2G 3G LTE 5G