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503 specifications found, displaying 1 to 50
Specification NumberTypeTitleStatusPrimary Responsible Group 
21.111TSUSIM and IC card requirementsUnder change control C6
See details Internal Common IMS 2G 3G LTE 5G
21.205TSTechnical Specifications and Technical Reports for a 5G based 3GPP systemDraft SP
See details Internal Common IMS 2G 3G LTE 5G
21.866TRStudy on Energy Efficiency Aspects of 3GPP StandardsUnder change control SP
See details Internal Common IMS 2G 3G LTE 5G
21.905TRVocabulary for 3GPP SpecificationsUnder change control SP
See details Internal Common IMS 2G 3G LTE 5G
21.915TRRelease description; Release 15Draft 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
22.115TSService aspects; Charging and billingUnder change control S1
See details Internal Common IMS 2G 3G LTE 5G
22.173TSIP Multimedia Core Network Subsystem (IMS) Multimedia Telephony Service and supplementary services; Stage 1Under change control S1
See details Internal Common IMS 2G 3G LTE 5G
22.179TSMission Critical Push to Talk (MCPTT) over LTE; Stage 1Under change control S1
See details Internal Common IMS 2G 3G LTE 5G
22.186TSService requirements for enhanced V2X scenariosUnder change control S1
See details Internal Common IMS 2G 3G LTE 5G
22.228TSService requirements for the Internet Protocol (IP) multimedia core network subsystem (IMS); Stage 1Under change control S1
See details Internal Common IMS 2G 3G LTE 5G
22.261TSService requirements for next generation new services and marketsUnder 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
22.278TSService requirements for the Evolved Packet System (EPS)Under change control S1
See details Internal Common IMS 2G 3G LTE 5G
22.280TSMission Critical Services Common Requirements Under change control S1
See details Internal Common IMS 2G 3G LTE 5G
22.281TSMission Critical Video over LTE Under change control S1
See details Internal Common IMS 2G 3G LTE 5G
22.282TSMission Critical Data over LTEUnder change control S1
See details Internal Common IMS 2G 3G LTE 5G
22.289TSMobile communication system for railwaysDraft S1
See details Internal Common IMS 2G 3G LTE 5G
22.804TRStudy on Communication for Automation in Vertical domains (CAV)Draft S1
See details Internal Common IMS 2G 3G LTE 5G
22.819TRFeasibility Study on Maritime Communication Services over 3GPP systemDraft S1
See details Internal Common IMS 2G 3G LTE 5G
22.820TRStudy on Provision of Local Operator ServicesUnder change control S1
See details Internal Common IMS 2G 3G LTE 5G
22.821TRFeasibility Study on LAN Support in 5G Under change control S1
See details Internal Common IMS 2G 3G LTE 5G
22.864TRFeasibility study on new services and markets technology enablers for network operation; Stage 1Under change control S1
See details Internal Common IMS 2G 3G LTE 5G
22.869TRFeasibility study on enhancements of Public Warning System (PWS)Under change control S1
See details Internal Common IMS 2G 3G LTE 5G
22.872TRStudy on positioning use casesDraft S1
See details Internal Common IMS 2G 3G LTE 5G
22.886TRStudy on enhancement of 3GPP support for 5G V2X servicesUnder change control S1
See details Internal Common IMS 2G 3G LTE 5G
22.889TRStudy on Future Railway Mobile Communication System (FRMCS)Under change control S1
See details Internal Common IMS 2G 3G LTE 5G
22.904TRStudy on a Layer for User Centric Identifiers and AuthenticationDraft S1
See details Internal Common IMS 2G 3G LTE 5G
22.969TRFeasibility study on enhancements of Public Warning System (PWS)Withdrawn before change control S1
See details Internal Common IMS 2G 3G LTE 5G
22.989TRStudy on Future Railway Mobile Communication SystemWithdrawn before change control S1
See details Internal Common IMS 2G 3G LTE 5G
23.002TSNetwork architectureUnder change control S2
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
23.008TSOrganization of subscriber dataUnder change control C4
See details Internal Common IMS 2G 3G LTE 5G
23.040TSTechnical realization of the Short Message Service (SMS)Under change control C1
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
23.060TSGeneral Packet Radio Service (GPRS); Service description; Stage 2Under change control S2
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
23.203TSPolicy 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
23.214TSArchitecture enhancements for control and user plane separation of EPC nodesUnder change control S2
See details Internal Common IMS 2G 3G LTE 5G
23.216TSSingle Radio Voice Call Continuity (SRVCC); Stage 2Under change control S2
See details Internal Common IMS 2G 3G LTE 5G
23.221TSArchitectural requirementsUnder 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
23.237TSIP Multimedia Subsystem (IMS) Service Continuity; Stage 2Under change control S2
See details Internal Common IMS 2G 3G LTE 5G
23.246TSMultimedia Broadcast/Multicast Service (MBMS); Architecture and functional descriptionUnder 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
23.280TSCommon functional architecture to support mission critical services; Stage 2Under change control S6
See details Internal Common IMS 2G 3G LTE 5G