The 5G Standard

3GPP Work Items per TSG/WG


Active 3GPP Work Items for group: S1

Note that this page shows only those active (i.e. not yet completed) WIs where S1 is the sole responsible group.
There may be other active WIs for which this group holds joint responsibility, particularly hierachically higher WIs which comprise WIs from several groups: such WIs are not shown on this page.

Click on WI title for details

Feature or Study Item: GSM/UMTS interworking 2G3Ginterworking R99
Feature or Study Item: GSM General Bearer Services (GBS) and interworking scenarios support in UMTS GSM_to_UMTS_Evol R99
Feature or Study Item: Handover Handover R99
Feature or Study Item: Multiple Subscriber Profile phase 2 MSP2 R99
Building Block: MultiCall Multicall R99
Feature or Study Item: Advanced Addressing/Numbering Numbering R99
Building Block: Open Service Access OSA R99
Work task: PHS Internet Access Forum Specification PIAFS R99
Work task: SIM Application Toolkit SAT R99
Feature or Study Item: Advanced Speech Call Items enhancements ASCI R99
Feature or Study Item: Facsimile FAX R99
Building Block: General Packet Radio Service enahancements GPRSenhancements R99
Feature or Study Item: Multimedia Messaging MMS4 Rel-4
Building Block: USAT local link USAT1-LocLnk Rel-4
Feature or Study Item: Support of Push Services PUSH Rel-6
Feature or Study Item: Speech Recognition and Speech Enabled Services SRSES Rel-6
Building Block: Speech Enabled Services Based on Distributed Speech Recognition (DSR) DSR Rel-6
Feature or Study Item: Generic User Profile Rel-6 GUP Rel-6
Feature or Study Item: Digital Rights Management DRM Rel-6
Feature or Study Item: WLAN-UMTS Interworking Rel-6 WLAN Rel-6
Feature or Study Item: Priority Service PRIOR1 Rel-6
Building Block: Feasibility Study on Priority Service PRIOR-FS Rel-6
Building Block: Stage 1 - Requirements for Priority Service PRIOR-SR Rel-6
Feature or Study Item: Network Sharing NTShar Rel-6
Building Block: Technical Report on Network Sharing NTShar-TR Rel-6
Building Block: Technical Report on WLAN-UMTS Interworking WLAN-TR Rel-6
Building Block: IMS Messaging IMSM Rel-6
Feature or Study Item: Rel-6 Multimedia Messaging (MMS) enhancements MMS6 Rel-6
Building Block: Definition of service requirements for MMS6 MMS6-SR Rel-6
Feature or Study Item: PS domain and IMS impacts for supporting IMS Emergency calls (EMC1) EMC1 Rel-7
Building Block: Stage 1 of NSP NSP-TS Rel-7
Building Block: Stage 1/2 for Towards AGNSS Concept AGNSS Rel-7
Building Block: Service Requirements for IP-based emergency calls EMC1 Rel-7
Building Block: Stage 1,2 of GRUU GRUU Rel-7
Feature or Study Item: Enhancements of VGCS for public authority officials EVGCS Rel-7
Feature or Study Item: Improvements of VGCS for parallel use of services IVGCS Rel-7
Feature or Study Item: Identification of Communication Services in IMS ServID Rel-7
Building Block: Stage 1 for ANSS for LCS ANSS Rel-8
Building Block: Stage 1 for Home NodeB / eNodeB HomeNB-S1 Rel-8
Feature or Study Item: In Case of Emergency numbers storage and easy access on UICC ICE Rel-8
Feature or Study Item: IP Interconnection of Services IPinterc Rel-8
Building Block: Stage 1 for IPinterc IPinterc Rel-8
Feature or Study Item: Charging for multi-phases services CHRGMPH Rel-8
Building Block: SA1 aspects of IMS_Corp IMS_Corp Rel-8
Building Block: Stage 1 CIMS_3GPP2 CIMS_3GPP2 Rel-8
Feature or Study Item: IMS Service Continuity IMS-Cont Rel-8
Building Block: Flexible Alerting FA Rel-8
Feature or Study Item: IMS System enhancements for corporate network access IMS_Corp Rel-8
Feature or Study Item: Paging Permission with Access Control (PPACR) PPACR Rel-8
Feature or Study Item: Multimedia Priority Service PRIOR_EMR Rel-8
Feature or Study Item: 3GPP System Architecture Evolution Specification - Evolved Packet System (non RAN aspects) SAES Rel-8
Feature or Study Item: Support of Personal Area Networks and Enhancements to Personal Network Management PAN_EPNM Rel-9
Feature or Study Item: Multi-Media Telephony Service enhancements eMMTel Rel-9
Feature or Study Item: User Data Convergence (UDC) UDC Rel-9
Feature or Study Item: Enhanced Home NodeB / eNodeB EHNB Rel-9
Feature or Study Item: Study on Service Specific Access Control in EPS FS_SSAC Rel-9
Building Block: Stage 1 for Support of Personal Area Networks and Enhancements to Personal Network Management PAN_EPNM Rel-9
Building Block: Stage 1 for eMMTel eMMTel Rel-9
Building Block: Stage 1 for User Data Convergence (UDC) UDC Rel-9
Building Block: Stage 1 for EHNB EHNB Rel-9
Feature or Study Item: Public Warning System PWS Rel-9
Building Block: Stage 1 for Public Warning System PWS Rel-9
Feature or Study Item: Support for IMS Emergency Calls over GPRS and EPS IMS_EMER_GPRS_EPS Rel-9
Building Block: Stage 1 for Service Specific Access Control in EPS SSAC Rel-9
Feature or Study Item: Study on Haptic Services FS_Haptics Rel-10
Feature or Study Item: Study on Personal Broadcast Service FS_PBS Rel-10
Feature or Study Item: Study on LCS support in SAE for non-3GPP accesses FS_LCS_n3GPP Rel-10
Feature or Study Item: Network Improvements for Machine-Type Communications NIMTC Rel-10
Building Block: Stage 1 for Network Improvements for Machine-Type Communications NIMTC Rel-10
Feature or Study Item: IMS Emergency Session Enhancements IESE Rel-10
Feature or Study Item: IP-Short-Message-Gateway enhancements for CPM-SMS Interworking CPM-SMS Rel-10
Building Block: Stage 1 for CPM-SMS CPM-SMS Rel-10
Feature or Study Item: Completion of Communications on Not Logged-in CCNL Rel-10
Building Block: Stage 1 for Completion of Communications on Not Logged-in CCNL Rel-10
Building Block: Deleted - Stage 1 for N3GtoNSP N3GtoNSP Rel-10
Feature or Study Item: Deleted - Network Selection for non-3GPP Access N3GtoNSP Rel-10
Feature or Study Item: Deleted - Study on Unauthenticated PS Emergency Calls FS_UAPSEC Rel-10
Feature or Study Item: Study on advanced requirements for IP interconnect FS_IPXS Rel-10
Feature or Study Item: Enhancements for Multimedia Priority Service eMPS Rel-10
Building Block: Stage 1 on enhancements for Multimedia Priority Service ePRIOR-St1 Rel-10
Building Block: Use cases definition and service and system requirements FS_EV_EPS-S1 Rel-10
Feature or Study Item: Study on enhanced voice service requirements for the Evolved Packet System (EPS) FS_EV_EPS Rel-10
Feature or Study Item: Transit Inter Operator Identifier for IMS Interconnection Charging in multi operator environment IOI_IMS_CH Rel-11
Building Block: Stage 1 for USSD simulation service in IMS USSI Rel-11
Building Block: Stage 1 BB II: BBF interworking with offload in access network for WLAN and for H(e)NB BBAI_BBII-CTofldS1 Rel-11
Feature or Study Item: QoS Control Based on Subscriber Spending Limits QoS_SSL Rel-11
Feature or Study Item: Optimized Service Charging and Allocation of Resources in IMS whilst Roaming OSCAR Rel-11
Feature or Study Item: Study on IMS Network-Independent Public User Identities FS_INIPUI Rel-11
Feature or Study Item: Advanced IP Interconnection of Services IPXS Rel-11
Building Block: Stage 1 for Advanced IP Interconnection of Services IPXS Rel-11
Feature or Study Item: System Improvements to Machine-Type Communications SIMTC Rel-11
Feature or Study Item: Support for 3GPP Voice Interworking with Enterprise IP-PBX VINE Rel-11
Feature or Study Item: Transfer of ETSI business trunking specifications IMS_Corp2 Rel-12
Building Block: Stage 1 for Emergency Session Identification ESID-SA1 Rel-12
Building Block: Deleted - Stage 1 for Application and Service Access Control ASAC-SA1del Rel-12
Building Block: Stage 1 for Prevention of Mobile-Originating signalling and/or data traffic of UE in Connected mode PMOC-SA1 Rel-12
Feature or Study Item: Explicit Communication Transfer Blind (ECT Blind) service interactions ECTB Rel-12
Feature or Study Item: Group Communication System Enablers for LTE GCSE_LTE Rel-12
Building Block: Stage 1 for Support for Interworking with M2M Service Enablement MTCe-SIMSE Rel-12
Feature or Study Item: Policy and Charging Control for supporting fixed broadband access networks P4C Rel-12
Feature or Study Item: IMS Business Trunking for IP-PBX in Static Mode of Operation BusTI Rel-12
Feature or Study Item: WLAN Network Selection for 3GPP Terminals WLAN_NS Rel-12
Building Block: Stage 1 for IMS Business Trunking for IP-PBX in Static Mode of Operation BusTI-SA1 Rel-12
Building Block: Stage 1 for Protection against false PWS Warning Notifications PWS_Sec-SA1 Rel-12
Building Block: Stage 1 for Proximity-based Services ProSe-SA1 Rel-12
Building Block: Stage 1 for Sequential Flexible Alerting SEQ_FA Rel-12
Building Block: Stage 1 for Language and Modality Information for communications LangInfo-SA1 Rel-12
Building Block: Stage 1 for Web Real Time Communication access to IMS IMS_WebRTC Rel-12
Building Block: Deleted - Stage 1 for Security aspects of Public Warning System PWS_Sec-del2 Rel-12
Feature or Study Item: Study on enhancements for Machine-Type Communications (MTC) FS_MTCe Rel-12
Feature or Study Item: Study on IMS based Peer-to-Peer Content Distribution Services (Stage 2) FS_IMS_P2P_CDS Rel-12
Feature or Study Item: Study on Integration of Single Sign-On (SSO) frameworks with 3GPP networks FS_SSO_Int Rel-12
Building Block: Stage 1 for SIPTO Service Continuity of IP Data Session SIPTO_SC-SA1 Rel-12
Feature or Study Item: SIPTO Service Continuity of IP Data Session SIPTO_SC Rel-12
Feature or Study Item: Interworking between Mobile Operators using the Evolved Packet System and Data Application Providers MOSAP Rel-12
Building Block: SA1 part of Study on IMS based Peer-to-Peer Content Distribution Services (Stage 2) FS_IMS_P2P_CDS Rel-12
Building Block: Stage 1 for MOSAP MOSAP-SA1 Rel-12
Feature or Study Item: Study on Continuity of Data Sessions to Local Networks FS_CSN Rel-12
Feature or Study Item: Study on non-MTC Mobile Data Applications Impacts FS_MODAI Rel-12
Building Block: Stage 1 fo Isolated E-UTRAN Operation for Public Safety IOPS Rel-13
Feature or Study Item: Study on Application specific Congestion control for Data Communication FS_ACDC Rel-13
Feature or Study Item: User Plane Congestion management UPCON Rel-13
Building Block: Stage 1 for User Plane Congestion management UPCON-ST1 Rel-13
Building Block: Stage 1 for voice over E-UTRAN Paging Policy Differentiation voE_UTRA-N_PPD-SA1 Rel-13
Feature or Study Item: Enhancements to Proximity-based Services eProSe Rel-13
Work task: Definition of service requirements for MESS5-MMS MESS5-SR Rel-5
Feature or Study Item: Technical Report on UE Functionality Split UESPLIT Rel-5
Building Block: Event Based and Periodic LCS LCS1-EBP Rel-5
Feature or Study Item: Paging Policy Enhancements and Procedure PPEPO_LTE Rel-14
Building Block: Stage 1 of Enhancement to Flexible Mobile Service Steering eFMSS Rel-14
Feature or Study Item: Study on Stage 1 for New Services and Markets Technology Enablers FS_SMARTER Rel-14
Building Block: FS_SMARTER – massive Internet of Things FS_SMARTER-mIoT Rel-14
Building Block: FS_SMARTER – Critical Communications FS_SMARTER-CRIC Rel-14
Building Block: FS_SMARTER – enhanced Mobile Broadband FS_SMARTER-eMBB Rel-14
Building Block: FS_SMARTER – Network Operation FS_SMARTER-NEO Rel-14
Building Block: Mission Critical Services Common Requirements MCImp-MCCoRe Rel-14
Building Block: Mission Critical Push to Talk over LTE Realignment MCImp-MCPTTR Rel-14
Work task: Stage 1 of MCVideo MCImp-MCVideo Rel-14
Work task: Stage 1 of MCData MCImp-MCData Rel-14
Building Block: PS Data Off Services PS_Data_Off Rel-14
Feature or Study Item: Enhancements to User Location Reporting Support eULRS Rel-14
Building Block: Stage 1 for LTE support for V2X services V2XLTE Rel-14
Building Block: Study on Enhancement of 3GPP support for V2X services FS_eV2X Rel-15
Building Block: Study on Future Railway Mobile Communication System FS_FRMCS Rel-15
Building Block: (Stage 1 of 5G) New Services and Markets Technology Enablers SMARTER Rel-15
Building Block: Stage 1 for REAR REAR Rel-15
Feature or Study Item: Enhanced Calling Information Presentation ECIP Rel-13
Feature or Study Item: Flexible Mobile Service Steering FMSS Rel-13
Feature or Study Item: GERAN UTRAN Sharing Enhancements GUSH Rel-13
Building Block: Stage 1 for Enhancements to Proximity-based Services eProSe-SA1 Rel-13
Feature or Study Item: Service Requirements Maintenance for Group Communication System Enablers for LTE SRM_GCSE_LTE Rel-13
Feature or Study Item: (SA66: on hold) Co-ordinated packet data network gateway (P-GW) change for SIPTO CSIPTO Rel-13
Feature or Study Item: voice over E-UTRAN Paging Policy Differentiation voE_UTRAN_PPD Rel-13
Feature or Study Item: Application specific Congestion control for Data Communication ACDC Rel-13
Feature or Study Item: Rel-5 Open Service Access (OSA) enhancements OSA1 Rel-5
Feature or Study Item: Rel-5 USIM toolkit enhancements USAT5 Rel-5
Feature or Study Item: Study on User Location Reporting Support enhancements FS_eULRS Rel-14
Feature or Study Item: Study on Control of Applications when Third party Servers encounter difficulties FS_CATS Rel-14
Feature or Study Item: Multimedia Priority Service Modifications MPS_Mods Rel-14
Feature or Study Item: Enhancing Location Capabilities for Indoor and Outdoor Emergency Communications ELIOT Rel-14
Feature or Study Item: Enhancements to Domain Selection between VoLTE and CDMA CS eDSVCC Rel-14
Work task: Study on Mission Critical Video over LTE FS_MCVideo Rel-14
Work task: Study on Mission Critical Data Communications FS_MCDATA Rel-14
Building Block: General aspects of FS_SMARTER SA1 FS_SMARTER Rel-14
Work task: Study on Stage 1 of LTE support for V2X services FS_V2XLTE_S1 Rel-14
Building Block: Study on 3GPP Enhancement for TV Video service FS_EnTV Rel-14
Feature or Study Item: Study on Paging Policy Enhancements and Procedure Optimizations in LTE FS_PPEPO_LTE Rel-14
Building Block: Stage 1 for PWDIMS PWDIMS Rel-14
Feature or Study Item: Control of Applications when Third party Servers encounter difficulties CATS Rel-14
Building Block: Study on enhancement to FMSS for Rel 14 FS_eFMSS Rel-14
Building Block: Stage 1 of Evolution to and Interworking with eCall in IMS EIEI Rel-14
Feature or Study Item: Study on Multimedia Broadcast Supplement for Public Warning System FS_MBSP Rel-14
Work task: Service Examples (Work stopped) IMS-Sex Rel-5
Work task: IMS Framework Report (work stopped) IMS-FrWk Rel-5
Building Block: Access to User Profile OSA2-UP Rel-5
Feature or Study Item: CAMEL phase 4 CAMEL4 Rel-5
Building Block: LCS - OSA interfaces OSA1-LCSI Rel-5
Feature or Study Item: Rel-5 Location Services enhancements LCS1 Rel-5
Feature or Study Item: Provisioning of IP-based multimedia services IMS Rel-5
Feature or Study Item: Study on service aspects for dealing with User Control over spoofed calls FS_UC_SPOOF Rel-14
Feature or Study Item: Study on need for Multiple Access Point Names FS_MAPN Rel-14
Building Block: Stage 1 of User Controlled Spoofed Call Treatment SPECTRE Rel-14
Feature or Study Item: RAN Sharing Enhancements RSE Rel-13
Feature or Study Item: Study on Isolated E-UTRAN Operation for Public Safety FS_IOPS Rel-13
Building Block: Stage 1 for RAN Sharing Enhancements RSE-SA1 Rel-13
Building Block: TR on Stage 1 for Service Exposure and Enablement Support SEES Rel-13
Feature or Study Item: (SA66: on hold) Study on Co-ordinated packet data network gateway (P-GW) change for SIPTO FS_CSIPTO Rel-13
Feature or Study Item: Service Exposure and Enablement Support SEES Rel-13
Feature or Study Item: Study on enhancements for Infrastructure based data Communication Between Devices FS_eICBD Rel-13
Building Block: Stage 1 for Enhancements to WEBRTC interoperability eWebRTCi Rel-13
Feature or Study Item: Service Requirements Maintenance for Machine-Type Communications (MTC) SRMMTC Rel-13
Building Block: Stage 1 for MCPTT MCPTT Rel-13
Feature or Study Item: Enhancements to WEBRTC interoperability eWebRTCi Rel-13
Feature or Study Item: Isolated E-UTRAN Operation for Public Safety IOPS Rel-13
Feature or Study Item: Study on RAN Sharing Enhancements on GERAN and UTRAN FS_GUSH Rel-13
Feature or Study Item: Study on Flexible Mobile Service Steering FS_FMSS Rel-13
Feature or Study Item: Study on Enhanced Calling Information Presentation FS_ECIP Rel-13
Building Block: Stage 1 for Service Exposure and Enablement Support SEES Rel-13
Building Block: Stage 1 for Machine-Type and other mobile data applications Communications – Service Requirement Maintenance MTCe-SRM Rel-12
Building Block: Stage 1 for Policy and Charging Support for Fixed Mobile Convergence P4C-FMC Rel-12
Building Block: Stage 1 for IMS Network-Independent Public User Identities INIPUI-SA1 Rel-12
Feature or Study Item: IMS Network-Independent Public User Identities INIPUI Rel-12
Feature or Study Item: Security aspects of Public Warning System PWS_Sec Rel-12
Feature or Study Item: Study on Multi Access PDN connectivity and IP flow Mobility FS_MAPIM Rel-12
Building Block: SA1 part of Study on Multi Access PDN connectivity and IP flow Mobility FS_MAPIM Rel-12
Feature or Study Item: Study on Alternatives to E.164 for Machine-Type Communications FS_AMTC Rel-12
Feature or Study Item: Codec for Enhanced Voice Services EVS_codec Rel-12
Building Block: Stage 1 for Codec for Enhanced Voice Services EVS_codec-SA1 Rel-12
Feature or Study Item: Deleted - Study on UICC/USIM enhancements FS_U2e Rel-12
Feature or Study Item: Sequential Flexible Alerting SEQ_FA Rel-12
Feature or Study Item: Language and Modality Information for communications LangInfo Rel-12
Feature or Study Item: Web Real Time Communication access to IMS IMS_WebRTC Rel-12
Feature or Study Item: Study on User Plane Congestion management FS_UPCON Rel-12
Feature or Study Item: Study on RAN Sharing Enhancements FS_RSE Rel-12
Building Block: Stage 1 for IMS-based Telepresence IMS_TELEP Rel-12
Building Block: Stage 1 for Service and Media Reachability for Users over Restrictive Firewalls SMURFs-SA1 Rel-12
Feature or Study Item: IMS-based Telepresence IMS_TELEP Rel-12
Feature or Study Item: Service and Media Reachability for Users over Restrictive Firewalls SMURFs Rel-12
Feature or Study Item: Study on Proximity-based Services FS_ProSe Rel-12
Feature or Study Item: Advanced IP Interconnection of Services (IPXS) for national interconnect IPXSNAT Rel-12
Feature or Study Item: Integration of Single Sign-On (SSO) frameworks with 3GPP networks SSO_Int Rel-12
Building Block: Stage 1 for Advanced IP Interconnection of Services (IPXS) for national interconnect IPXSNAT-SA1 Rel-12
Building Block: Stage 1 for Integration of Single Sign-On (SSO) frameworks with 3GPP networks SSO_Int-SA1 Rel-12
Building Block: Stage 1 for Co-ordinated packet data network gateway (P-GW) change for SIPTO CSIPTO-ST1 Rel-13
Building Block: Stage 1 for Application specific Congestion control for Data Communication ACDC-ST1 Rel-13
Building Block: Stage 1 for IMS access via DVB-RCS2 IMSSat-SA1 Rel-12
Building Block: Deleted - Stage 1 for IMS Registration Control IMS_RegCon-del1 Rel-12
Feature or Study Item: IMS access via Digital Video Broadcast - Return Channel via Satellite (DVB-RCS2) IMSSat Rel-12
Feature or Study Item: Deleted - IMS Registration Control IMS_RegCon Rel-12
Building Block: Stage 1 for Explicit Communication Transfer Blind (ECT Blind) service interactions ECTB-SA1 Rel-12
Building Block: Stage 1 for Group Communication System Enablers for LTE GCSE_LTE Rel-12
Building Block: TR on IMS Business Trunking for IP-PBX in Static Mode of Operation BusTI-SATR Rel-12
Building Block: TR on Stage 2 for WLAN Network Selection for 3GPP Terminals WLAN_NS-SATR Rel-12
Building Block: SA1 part of Transfer of ETSI business trunking specifications IMS_Corp2 Rel-12
Feature or Study Item: Smart Congestion Mitigation in E-UTRAN SCM_LTE Rel-12
Building Block: Stage 1 for Flexible Mobile Service Steering FMSS-ST1 Rel-13
Feature or Study Item: Emergency Session Identification ESID Rel-12
Feature or Study Item: Deleted - Application and Service Access Control ASAC Rel-12
Feature or Study Item: Prevention of Mobile-Originating signalling and/or data traffic of UE in Connected mode PMOC Rel-12
Feature or Study Item: Local IP Access and Selected Internet IP Traffic Offload LIPA_SIPTO Rel-10
Building Block: Stage 1 for Local IP Access and Selected Internet IP Traffic Offload LIPA_SIPTO Rel-10
Feature or Study Item: IP Flow Mobility and seamless WLAN offload IFOM Rel-10
Building Block: Stage 1 for IP Flow Mobility and seamless WLAN offload IFOM Rel-10
Feature or Study Item: Extended H(e)NB features EHNBF Rel-10
Building Block: Stage 1 of Extended H(e)NB features EHNBF Rel-10
Building Block: Deleted - Stage 1 for RED RED Rel-10
Feature or Study Item: Deleted - Registration in Densely-populated area (RED) RED Rel-10
Feature or Study Item: Support for BroadBand Forum Accesses Interworking BBAI Rel-11
Feature or Study Item: Study on Non Voice Emergency Services FS_NOVES Rel-11
Feature or Study Item: Study on IMS based Peer-to-Peer Content Distribution Services FS_IMS_P2P Rel-11
Feature or Study Item: User Data Convergence - Data Model UDC_DM Rel-11
Building Block: Stage 1 BB I: BBF interworking with home routed traffic for WLAN and H(e)NB BBAI Rel-11
Feature or Study Item: Study on Policy solutions and enhancements FS_PP Rel-11
Building Block: Stage 1 for Service Awareness and Privacy Policies SAPP Rel-11
Building Block: Stage 1 for Non Voice Emergency Services NOVES Rel-11
Building Block: Stage 1 for Optimized Service Charging and Allocation of Resources in IMS whilst Roaming OSCAR Rel-11
Building Block: Stage 1 for QoS Control Based on Subscriber Spending Limits QoS_SSL Rel-11
Building Block: Stage 1 for Network-provided Location information for IMS NWK-PL2IMS Rel-11
Feature or Study Item: Non Voice Emergency Services NOVES Rel-11
Feature or Study Item: Service Awareness and Privacy Policies SAPP Rel-11
Building Block: Stage 1 for UDC Data Model UDC_DM Rel-11
Building Block: Stage 1 for SIMTC SIMTC Rel-11
Feature or Study Item: Unstructured Supplementary Service Data (USSD) simulation service in IMS USSI Rel-11
Feature or Study Item: Network-provided Location information for IMS (NETLOC) NWK-PL2IMS Rel-11
Feature or Study Item: Study on Support for 3GPP Voice Interworking with Enterprise IP-PBX FS_VINE Rel-11
Building Block: Stage 1 for Support for 3GPP Voice Interworking with Enterprise IP-PBX VINE Rel-11
Building Block: Stage 1 for Transit Inter Operator Identifier for IMS Interconnection Charging in multi operator environment IOI_IMS_CH Rel-11
Building Block: Stage 1 - IMS Service Continuity – Inter Device Transfer enhancements IMS_SC_eIDT Rel-10
Feature or Study Item: IMS Service Continuity – Inter Device Transfer enhancements IMS_SC_eIDT Rel-10
Feature or Study Item: Anonymous Call Rejection in the CS domain ACR_CS Rel-11
Building Block: Stage 1 for Anonymous Call Rejection in the CS domain ACR_CS Rel-11
Building Block: Stage 1 for CAT CAT Rel-8
Building Block: TISPAN requirements for customized multimedia information services TISCMI Rel-8
Feature or Study Item: Deleted - equals 340035 -FS on Service continuity between mobile and WLAN networks FSSCMobToW Rel-8
Feature or Study Item: Earthquake and Tsunami Warning System ETWS Rel-8
Building Block: Stage 1 for ETWS ETWS Rel-8
Feature or Study Item: Deleted - IMS Enhancements Rel-8 IMS8 Rel-8
Feature or Study Item: IMS Multimedia Telephony and Supplementary Services IMSTSS Rel-8
Building Block: General aspects of IMS Sup Services IMSSS-Gal Rel-8
Building Block: IMS Multimedia Telephony Service IMS-MMTel Rel-8
Building Block: eData Requirements EData Rel-8
Building Block: Stage 1 for PPACR PPACR-S1 Rel-8
Feature or Study Item: Study on Services Alignment and Migration FS_ServAl Rel-8
Building Block: Study on centralized IMS services requirements FS_ICS-S1 Rel-8
Feature or Study Item: Open Service Access (OSA) Rel-8 OSA8 Rel-8
Building Block: VGCS/VBS and GPRS Interactions EVA Rel-8
Work task: Service and Capability for Core IMS - inclusion of TISPAN requirements TISCAPR8 Rel-8
Work task: Merging TISPAN MMTel [requirements] for Common IMS TMMTEL Rel-8
Feature or Study Item: IMS Centralized Service control ICSRA Rel-8
Building Block: Stage 1 for MESSIW MESSIW Rel-8
Feature or Study Item: Customized Alerting Tone (CAT) service CAT Rel-8
Feature or Study Item: I-WLAN Network Selection Principle (NSP) IWLANNSP Rel-8
Feature or Study Item: Service-Level Interworking for Messaging Services MESSIW Rel-8
Feature or Study Item: Study on Non-3GPP access Network Selection Principles (NSP) FS_N3GtoNSP Rel-8
Feature or Study Item: Study on Value Added Services for Short Message Service FS_VAS4SMS Rel-8
Feature or Study Item: Study on Service continuity between mobile and WLAN networks FS_SMLSWLAN Rel-8
Feature or Study Item: eCall Data Transfer EData Rel-8
Feature or Study Item: Local Charging Zone Requirements LCZR Rel-8
Feature or Study Item: Deleted -Enhancements to BS30 Bearer service for Videotelephony BS30 Rel-8
Building Block: SA1 aspects of EVA EVA Rel-8
Building Block: Requirements for evolution of the 3GPP system architecture AIPN-SAE Rel-8
Building Block: Service Requirements for PRIOR PRIOR_EMR Rel-8
Feature or Study Item: Study on Requirements of IMS Multimedia Conferencing FS_IMSconf Rel-8
Feature or Study Item: Study on support of a Public Warning System FS_PWS Rel-8
Feature or Study Item: Enhancements for Voice Group Call Service (VGCS) Applications (EVA) EVA Rel-8
Building Block: Stage 1 for PNM PNM Rel-8
Feature or Study Item: Study on Customised Alerting Tone (CAT) Requirements FS_CAT Rel-8
Feature or Study Item: Study on Facilitating Machine to Machine Communication in GSM and UMTS (M2M) FS_M2M Rel-8
Feature or Study Item: Deleted - All-IP Network AIPN Rel-8
Building Block: Deleted - Stage 1 AIPN Rel-8
Feature or Study Item: Personal Network Management PNM Rel-8
Feature or Study Item: Study on Network Composition FS_NetComp Rel-8
Building Block: Stage 1 for IMS Emergency Session Enhancements IESE Rel-10
Feature or Study Item: Support for Additional Navigation Satellite Systems (ANSS) for LCS ANSS Rel-8
Feature or Study Item: Value-Added Services for Short Message Service VAS4SMS Rel-9
Feature or Study Item: Definition of End-User Identity EUI Rel-9
Building Block: Stage 1 for VAS4SMS VAS4SMS Rel-9
Feature or Study Item: Deleted - Services Alignment and Migration ServAl Rel-9
Feature or Study Item: Customized Ringing Signal CRS Rel-9
Feature or Study Item: Study on Multimedia Telephony Capabilities for IMS MITE Rel-7
Feature or Study Item: Study on Transferring of emergency Call data eCALL Rel-7
Feature or Study Item: MBMS Enhancements MBMSE Rel-7
Feature or Study Item: IMS Service Brokering enhancements ISB Rel-7
Building Block: OSA Service Broker OSA7-SB Rel-7
Building Block: Service Requirements for VGCS improvements IVGCS Rel-7
Feature or Study Item: Open Service Access (OSA) Rel-7 OSA7 Rel-7
Work task: Service Requirements for OSA Service Broker OSA7 Rel-7
Feature or Study Item: Study on Network Selection Principles NetSel Rel-7
Feature or Study Item: Study on Videotelephony teleservice VidTel Rel-7
Feature or Study Item: Deleted - Covered by SI - Personal Network (PN) and Personal Area Network (PAN) PNPAN Rel-7
Feature or Study Item: Unstructured Supplementary Service Data (USSD) message delivery and transfer to USIM USSD-USIM Rel-7
Feature or Study Item: Study on Behaviour of Multi system UEs BMSU Rel-7
Feature or Study Item: Advanced Global Navigation Satellite System (AGNSS) concept LCS3-AGNSS Rel-7
Building Block: LCS for 3GPP Interworking WLAN LCS3-IWLAN Rel-7
Feature or Study Item: Selective Disabling of UE Capabilities SDoUE Rel-7
Feature or Study Item: Deleted - Study on IMS with real time services deployment IRTSD Rel-7
Feature or Study Item: Study on Combining CS calls and IMS sessions IRTSD-CS_IMS Rel-7
Building Block: Stage 1 on Session Continuity WLAN2 Rel-7
Feature or Study Item: Study on All-IP Network FS_AIPN Rel-7
Building Block: Stage 1 for USSD message delivery and transfer to USIM USSD-USIM Rel-7
Building Block: Stage 1 for Enhancements of VGCS for public authority officials EVGCS Rel-7
Feature or Study Item: WLAN-UMTS Interworking Phase 2 WLAN2 Rel-7
Feature or Study Item: Combinational Services CSICS Rel-7
Building Block: Stage 1 for CSICS CSICS Rel-7
Feature or Study Item: CAMEL Trunk Triggers TTCAMEL Rel-7
Building Block: Stage 1 for CAMEL Trunk Triggers TTCAMEL Rel-7
Feature or Study Item: Study on Multimedia Priority Service PRIOR-MM Rel-7
Feature or Study Item: Service Specific Access Control in EPS SSAC Rel-9
Building Block: Deleted - duplicates UID7039 - IMS Multimedia Telephony Service MMTEL Rel-7
Feature or Study Item: Multimedia Telephony Service for IMS MTSI Rel-7
Building Block: Stage 1 of MTSI MTSI-REQ Rel-7
Feature or Study Item: Network selection enhancements (NSP) NSP Rel-7
Building Block: Stage 1 for ISB ISB-s1 Rel-7
Building Block: Stage 1 of MBMSE MBMSE Rel-7
Feature or Study Item: TISPAN requirements for Multimedia Telephony with PSTN/ISDN simulation services TMMTEL7 Rel-7
Building Block: SA1,SA2 part of Maintenance of TISPAN release 1 common IMS IMS_Comm_Mtce7 Rel-7
Building Block: SA1 aspects of MCIMSTR1 MCIMSTR1-S1 Rel-7
Building Block: Stage 1 for ICE ICE Rel-8
Building Block: Stage 1 for I-WLAN NSP IWLANNSP Rel-8
Feature or Study Item: 3GPP2 Input to Common IMS CIMS_3GPP2 Rel-8
Building Block: Stage 1 for CHRGMPH CHRGMPH-s1 Rel-8
Feature or Study Item: Home NodeB / eNodeB HomeNB Rel-8
Building Block: GSM mobile number portability euro MNP / North American MNP MNP R99
Building Block: LCS support in the PS domain LCS4-PS Rel-4
Feature or Study Item: Global Text Telephony GTT Rel-4
Feature or Study Item: Real Time Facsimile FAX-RT Rel-4
Building Block: Stage 1 for Definition of End-User Identity EUI Rel-9
Building Block: Stage 1 for Customized Ringing Signal CRS Rel-9
Feature or Study Item: Protection against Unsolicited Communication for IMS (PUCI) PUCI Rel-9
Building Block: Stage 1 for PUCI PUCI Rel-9
Feature or Study Item: IMS Services Centralization and Continuity IMS_SCC Rel-9
Building Block: Stage 1 - Inter-Device Transfer – Requirements IMS_SCC-IDT Rel-9
Building Block: Stage 1 for IMS Emergency Calls over GPRS and EPS IMS_EMER_GPRS_EPS Rel-9
Feature or Study Item: Rel-4 Location Services enhancements LCS4 Rel-4
Feature or Study Item: Rel-4 Emergency call enhancements EMC1-CS Rel-4
Feature or Study Item: Rel-4 (U)SIM toolkit enhancements USAT4 Rel-4
Building Block: Customised Application for Mobile network Enhanced Logic Phase 3 CAMEL3 R99
Building Block: UMTS Capabilities UMTS_Capabil R99
Building Block: Location Services LCS R99
Building Block: Mobile Station Execution Environment MExE R99
Feature or Study Item: Man-Machine Interface (MMI) of the User Equipment (UE) MMI R99
Feature or Study Item: Deleted - Operator Determined Barring for Packet Oriented Services ODB_Enh. R99
Work task: General Packet Radio Service GPRS R99
Feature or Study Item: Presence Capability PRESNC Rel-6
Feature or Study Item: Multimedia Broadcast and Multicast Service MBMS Rel-6
Feature or Study Item: Enhancement of dialled service for CAMEL EDCAMEL Rel-6
Feature or Study Item: CAMEL prepay interworking with SCUDIF SCCAMEL Rel-6
Building Block: R99 Charging Charging R99
Work task: Circuit Switched Bearer Services Circuit_switched_Bearer_Services R99
Work task: Stage 1 for Circuit Switched Bearer Services CS_Bearerss_in_UMTS R99
Work task: Enhanced Circuit Switched Data - Phase 1 ECSD R99
Feature or Study Item: Emergency Emergency R99
Building Block: Follow_Me service Follow_Me R99
Feature or Study Item: Study on centralized IMS service control FS_ICS Rel-8
Building Block: Stage 1 for ICS Requirement and Architecture ICSRA Rel-8
Building Block: Stage 1 for SIP_Nc (covered by Feature IPinterc) SIP_Nc Rel-8
Work task: TR on support of messaging in the IMS IMSM-TR Rel-6
Building Block: IMS Group Management IMSGM Rel-6
Feature or Study Item: Deleted - Study of Feature Interactions Requirements FINTER Rel-6
Feature or Study Item: Study on Privacy Capability PrivCap Rel-6
Work task: CRs to 22.140 & 22.228 IMSM-CR Rel-6
Work task: Stage 1 22.340 IMSM-TS Rel-6
Building Block: Stage 1 for WLAN-UMTS Interworking Rel-6 WLAN-TS Rel-6
Building Block: Stage 1 - CRs to implement Network Sharing NTSharCR Rel-6
Feature or Study Item: IMS Phase 2 IMS2 Rel-6
Feature or Study Item: Packet Switched Streaming Services Rel-6 PSSrel6 Rel-6
Building Block: Stage 1 of SDoUE SDoUE-CR Rel-7
Feature or Study Item: Voice Call Continuity between CS and IMS (incl. I-WLAN) VCC Rel-7
Building Block: Stage 1,2 of ServID ServID Rel-7
Feature or Study Item: Supporting Globally Routable User Agent URIs in IMS GRUU Rel-7
Work task: FS on 3GPP system to WLAN Interworking with LCS LCS3-IWLAN-FSs1 Rel-7
Feature or Study Item: Location Services enhancements LCS3 Rel-7
Feature or Study Item: Service Provider Name Indication SPANME R99
Building Block: UMTS_SERVICES UMTS_SERVICES R99
Building Block: UMTS phase 1 UMTS1 R99
Building Block: Virtual Home Environment VHE R99
Feature or Study Item: Vocabulary Vocabulary R99
Feature or Study Item: WBAMR / high quality speech in UMTS Phase 1 but not in R99 WBAMR R99
Work task: Stage 1 FA FA Rel-8
Building Block: Stage 1 IMS Service Continuity IMS-Cont Rel-8
Building Block: OSA Stage 1 - Service Requirements OSA8 Rel-8
Building Block: OSA Stage 1 - NGN Service Requirement OSA8-IMSReq Rel-8
Feature or Study Item: Study on Paging Permission with Access Control FS_PPAC Rel-8
Feature or Study Item: Enhancement of background data transfer eBT Rel-15
Building Block: Stage 1 of Enhancement of 3GPP support for V2X scenarios eV2X Rel-15
Feature or Study Item: Study on Communication for Automation in Vertical Domains FS_CAV Rel-16
Building Block: Stage 1 of MONASTERY2 MONASTERY2 Rel-16
Building Block: Stage 1 of USOS USOS Rel-15
Feature or Study Item: Removal of 'over LTE' limitation from Mission Critical Specifications MCOver Rel-15
Building Block: Study on Stage 1 of PARLOS FS_PARLOS Rel-15
Building Block: Stage 1 of ProSe_WLAN_DD ProSe_WLAN_DD Rel-15
Building Block: Stage 1 of eCNAM eCNAM Rel-15
Feature or Study Item: HPLMN Radio Access Technology deployment Optimisation in Network Selection HORNS Rel-15
Building Block: Stage 1 of MONASTERY MONASTERY Rel-15
Building Block: Study on MONASTERY2 FS_FRMCS2 Rel-16
Building Block: Study on positioning use cases FS_5G_HYPOS Rel-16
Building Block: Study on LAN Support in 5G FS_5GLAN Rel-16
Building Block: Study on Maritime Communication Services over 3GPP system FS_MARCOM Rel-16
Building Block: Study on enhancements of Public Warning System FS_ePWS Rel-16
Building Block: Study on eLSTR FS_eLESTR Rel-16
Building Block: Study on a Layer for User Centric Identifiers and Authentication FS_LUCIA Rel-16
Feature or Study Item: Study on using Satellite Access in 5G FS_5GSAT Rel-16
Feature or Study Item: Study on enhancements to IMS for new real time communication services FS_enIMS Rel-16
Building Block: Study on 5G message service for MIoT FS_5GMSG Rel-16
Building Block: Study on Business Role Models for Network Slicing FS_BMNS Rel-16
Building Block: Stage 1 of PARLOS PARLOS Rel-16
Feature or Study Item: 5G Voice Service Continuity 5GVSC Rel-16
Feature or Study Item: New Services and Markets Technology Enablers – Phase 2 SMARTER_Ph2 Rel-16
Feature or Study Item: Study on Improvement of V2X Service Handling FS_V2XIMP Rel-16
Feature or Study Item: Enhancements to IMS for new real time communication services enIMS Rel-16
Feature or Study Item: QoS Monitoring QoS_MON Rel-16
Feature or Study Item: Study on Remote Identification of Uncrewed Aerial Systems FS_ID_UAS Rel-16
Feature or Study Item: Study on Extended Provision of Connectivity Opportunities FS_EPCO Rel-16
Building Block: Stage 1 of 5G_HYPOS 5G_HYPOS Rel-16
Building Block: Stage 1 of User Identities and Authentication UIA Rel-16
Building Block: Stage 1 of MARCOM MARCOM Rel-16
Building Block: Stage 1 of ePWS ePWS Rel-16
Building Block: Stage 1 of eLSTR eLSTR Rel-16
Building Block: Stage 1 of Multi-device and multi-identity MuD Rel-16
Feature or Study Item: Inter-RAT Mobility requirements for real time service MOBRT Rel-16
Feature or Study Item: LAN support in 5G 5GLAN Rel-16
Feature or Study Item: Service requirements for cyber-physical control applications in vertical domains cyberCAV Rel-16
Feature or Study Item: Enhancement of LTE for Efficient delivery of Streaming Service eLSTR Rel-16
Feature or Study Item: Policy delivery to UE for background data transfer PDBDT Rel-16
Feature or Study Item: Integration of Satellite Access in 5G 5GSAT Rel-16
Feature or Study Item: Maritime Communication Services over 3GPP System MARCOM Rel-16
Feature or Study Item: User Identities and Authentication UIA Rel-16
Feature or Study Item: 5G positioning services 5G_HYPOS Rel-16
Building Block: Stage 1 of 5GLAN 5GLAN Rel-16
Feature or Study Item: 5G message service 5GMSG Rel-16
Feature or Study Item: Business Role Models for Network Slicing BRMNS Rel-16
Feature or Study Item: Improvement of V2X service Handling V2XIMP Rel-16
Building Block: Message Service Within the 5G System requirements MSGin5G Rel-16
Building Block: Business Role Models for Network Slicing BRMNS Rel-16
Building Block: Stage 1 of MINT MINT Rel-17
Building Block: Stage 1 of ATRAC ATRAC Rel-17
Feature or Study Item: Enhanced Calling Name Service Analytics Interworking eCNAM_An Rel-17
Building Block: Stage 1 of eCPSOR_CON eCPSOR_CON Rel-17
Feature or Study Item: Broadcast / Multicast requirements supporting Mission Critical Services in 5G 5MBS_eMC Rel-17
Building Block: Stage 1 of MuDE MuDE Rel-17
Building Block: Stage 1 of NCIS NCIS Rel-17
Building Block: Stage 1 of AVPROD AVPROD Rel-17
Building Block: Stage 1 of MPS2 MPS2 Rel-17
Building Block: Stage 1 of CMED CMED Rel-17
Building Block: Stage 1 of REFEC REFEC Rel-17
Building Block: Stage 1 of EAV EAV Rel-17
Building Block: Stage 1 of MUSIM MUSIM Rel-17
Building Block: Stage 1 of eCAV eCAV Rel-17
Feature or Study Item: Complete Gap Analysis for Railways Mobile Communication System MONASTERYEND Rel-17
Feature or Study Item: Study on Future Railway Mobile Communication System3 FS_FRMCS3 Rel-17
Feature or Study Item: IMS emergency support for Stand-alone Non-Public Network (SNPN) IESNPN Rel-17
Feature or Study Item: Verification-modified Calling Name Display VMOD_DISPLAY Rel-17
Building Block: Study on MINT FS_MINT Rel-17
Building Block: Study on MUSIM FS_MUSIM Rel-17
Building Block: Study on eCAV FS_eCAV Rel-17
Building Block: Stage 1 of Remote Identification of Uncrewed Aerial Systems ID_UAS Rel-17
Building Block: Study on CMED FS_CMED Rel-17
Building Block: Study on ATRAC FS_5G_ATRAC Rel-17
Building Block: Study on REFEC FS_REFEC Rel-17
Building Block: Study on EAV FS_EAV Rel-17
Building Block: Stage 1 of 5GSAT 5GSAT Rel-17
Feature or Study Item: NPN support of PWS NPN_PWS Rel-17
Building Block: Study on AVPROD FS_AVPROD Rel-17
Building Block: Study on NCIS FS_NCIS Rel-17
Building Block: Study on MPS2 FS_MPS2 Rel-17
Building Block: Study on VMR FS_VMR Rel-18
Building Block: Study on PALS FS_PALS Rel-18
Feature or Study Item: Subscriber-aware Northbound API access SNA Rel-18
Feature or Study Item: Study on FRMCS Phase 4 FS_FRMCS_Ph4 Rel-18
Building Block: Study on TACMM FS_TACMM Rel-18
Feature or Study Item: Support for Service Function Chaining SFChain Rel-18
Building Block: Stage 1 for EASNS EASNS Rel-18
Building Block: Stage 1 for 5TRS 5TRS Rel-18
Building Block: Stage 1 for Ranging Ranging Rel-18
Feature or Study Item: Data Integrity in 5GS DI_5G Rel-18
Feature or Study Item: Low Power High Accuracy Positioning for industrial IoT scenarios LPHAP Rel-18
Building Block: Stage 1 of Evolution of IMS Multimedia Telephony Service eMMTEL Rel-18
Building Block: Stage 1 of AMMT AIML_MT Rel-18
Building Block: Stage 1 of PALS PALS Rel-18
Building Block: Stage 1 of Smart Energy and Infrastructure SEI Rel-18
Feature or Study Item: Signal level Enhanced Network Selection SENSE Rel-18
Feature or Study Item: 5G system with satellite access to Support Control and/or Video Surveillance SCVS Rel-18
Building Block: Stage 1 of 5GSATB 5GSATB Rel-18
Building Block: Stage 1 of TACMM TACMM Rel-18
Building Block: Stage 1 of VMR VMR Rel-18
Building Block: Stage 1 of PIRates PIRates Rel-18
Feature or Study Item: Service exposure interfaces for industry EXPOSE Rel-18
Building Block: Stage 1 of MPS_WLAN MPS_WLAN Rel-18
Feature or Study Item: Ad hoc Group Communication support in Mission Critical Services AHGC Rel-18
Feature or Study Item: Sharing administrative configuration between interconnected MCX Service systems SACI_MCS Rel-18
Building Block: Study on traffic characteristics and performance requirements for AI/ML model transfer in 5GS FS_AIML_MT Rel-18
Feature or Study Item: Guidelines for Extra-territorial 5G Systems FS_5GET Rel-18
Building Block: Study on EASNS FS_EASNS Rel-18
Feature or Study Item: Study on Off-Network for Rail FS_OffNetRail Rel-18
Building Block: Study on 5TRS FS_5TRS Rel-18
Building Block: Study on 5G Smart Energy and Infrastructure FS_5GSEI Rel-18
Building Block: Study on Ranging FS_Ranging Rel-18
Building Block: Study on Enhancements for Residential 5G FS_Resident Rel-18
Building Block: Study on Personal IoT Networks FS_PIN Rel-18
Building Block: Study on evolution of IMS multimedia telephony service FS_MMTELin5G Rel-18
Feature or Study Item: Study on sharing administrative configuration between interconnected MCX Service systems FS_SACI_MCS Rel-18
Feature or Study Item: Modified PRINS for roaming service providers in 5G Roaming5G Rel-18
Building Block: Stage 1 of Roaming5G Roaming5G Rel-18
Feature or Study Item: SMS over IMS to emergency centre SMS2EC Rel-18
Feature or Study Item: Measurement Data Collection MeasureData Rel-19
Feature or Study Item: PS Data Off for IMS Data Channel Service IMSDCDataOff Rel-19
Feature or Study Item: Edge Computing for Industrial Scenarios EDGINDUS Rel-19
Building Block: Roaming Value-Added Services RVAS Rel-19
Feature or Study Item: Supporting UE Mobility for XR Services XRMobility Rel-19
Feature or Study Item: Study on Interconnect of SNPN FS_ISN Rel-19
Building Block: Study on roaming value added services FS_RVAS Rel-19
Building Block: Study on satellite access - Phase 3 FS_5GSAT_Ph3 Rel-19
Building Block: Study on (Stage 1 of) UAV Phase 3 FS_UAV_Ph3 Rel-19
Feature or Study Item: Study on Upper layer traffic steering, switching and split over dual 3GPP access FS_DualSteer Rel-19
Building Block: Study on Energy Efficiency as service criteria FS_EnergyServ Rel-19
Feature or Study Item: Study on Network of Service Robots with Ambient Intelligence FS_SOBOT Rel-19
Feature or Study Item: Minimization of Service Interruption During Core Network Failure Phase 2 MINT_Ph2 Rel-19
Building Block: (stage 1 of) MPS for Messaging services MPS4msg Rel-19
Feature or Study Item: Interworking of Non-3GPP Digital Terrestrial Broadcast Networks with 5GS Multicast Broadcast Services DTT4MBS Rel-19
Feature or Study Item: Multi-path relay MultiRelay Rel-19
Building Block: Stage 1 of Satellite access Phase 3 5GSAT_Ph3 Rel-19
Feature or Study Item: UE-to-UE multi-hop relay UEMHopRelay Rel-19
Building Block: Stage 1 of Integrated Sensing and Communication Sensing Rel-19
Feature or Study Item: Non-Public Network (NPN) security considerations SecNPN Rel-19
Building Block: Stage 1 of Localized Mobile Metaverse Services Metaverse Rel-19
Building Block: (Stage 1 of) Indirect Network Sharing NetShare Rel-19
Feature or Study Item: AI/ML Model Transfer Phase 2 AIML_MT_Ph2 Rel-19
Feature or Study Item: FRMCS Phase 5 FRMCS_Ph5 Rel-19
Building Block: Stage 1 of Uncrewed Aerial System Phase 3 UAS_Ph3 Rel-19
Building Block: Stage 1 of Energy Efficiency as Service Criteria EnergyServ Rel-19
Feature or Study Item: Edge Computing Considering the Operational Needs of Service Hosting Environment EdgeOpNeeds Rel-19
Feature or Study Item: Upper layer traffic steering, switching and splitting over dual 3GPP access DualSteer Rel-19
Feature or Study Item: Ambient power-enabled Internet of Things AmbientIoT Rel-19
Feature or Study Item: Local traffic routing for multi-access UE LTR_MA Rel-19
Building Block: Stage 1 of Ambient power-enabled Internet of Things AmbientIoT Rel-19
Feature or Study Item: Upper layer traffic steering and switching over dual 3GPP access DualSteer Rel-19
Feature or Study Item: Timestamp Information Exposure for critical IoT Applications TIE_IoTAPP Rel-19
Feature or Study Item: Monitoring of signalling traffic in 5G MonSTra Rel-19
Feature or Study Item: Interconnect of SNPN ISN Rel-19
Feature or Study Item: Study on Supporting of Railway Smart Station Services FS_RAILSS Rel-19
Building Block: Study on Integrated Sensing and Communication FS_Sensing Rel-19
Building Block: Study on Ambient power-enabled Internet of Things FS_AmbientIoT Rel-19
Building Block: Study on Localized Mobile Metaverse Services FS_Metaverse Rel-19
Building Block: Study on Network Sharing Aspects FS_NetShare Rel-19
Feature or Study Item: Study on FRMCS Phase 5 FS_FRMCS_Ph5 Rel-19
Feature or Study Item: Study on AI/ML Model Transfer Phase2 FS_AIML_MT_Ph2 Rel-19
Feature or Study Item: Study on satellite access - Phase 4 FS_5GSAT_Ph4 Rel-20
Feature or Study Item: Study on FRMCS Phase 6 FS_FRMCS_Ph6 Rel-20
Feature or Study Item: Study on Energy Efficiency as Service Criteria Phase 2 FS_EnergyServ_Ph2 Rel-20

page generated from database: 2024-07-20 12:15:34