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| TS 23.002 | Network architecture | . |
| TS 23.003 | Numbering, addressing and identification | . |
| TS 23.007 | Restoration procedures | . |
| TS 23.008 | Organization of subscriber data | . |
| TS 23.009 | Handover procedures | . |
| TS 23.010 | GSM Public Land Mobile Network (PLMN) Connection Types | SPECIFICATION WITHDRAWN |
| TS 23.011 | Technical realization of Supplementary Services | . |
| TS 23.012 | Location management procedures | . |
| TS 23.014 | Support of Dual Tone Multi-Frequency (DTMF) signalling | . |
| TS 23.015 | Technical realization of Operator Determined Barring (ODB) | . |
| TS 23.016 | Subscriber data management; Stage 2 | . |
| TS 23.018 | Basic call handling; Technical realization | . |
| TS 23.01U | General UMTS architecture | SPECIFICATION WITHDRAWN |
| TS 23.022 | Functions related to Mobile Station (MS) in idle mode and group receive mode | SPECIFICATION WITHDRAWN |
| TS 23.031 | 3G Security; Fraud Information Gathering System (FIGS); Technical realization; Stage 2 | . |
| TS 23.032 | Universal Geographical Area Description (GAD) | . |
| TS 23.034 | High Speed Circuit Switched Data (HSCSD); Stage 2 | . |
| TS 23.035 | Immediate Service Termination (IST); Stage 2 | . |
| TS 23.038 | Alphabets and language-specific information | . |
| TR 23.039 | Interface Protocols for the Connection of Short Message Service Centers (SMSCs) to Short Message Entities (SMEs) | . |
| TS 23.040 | Technical realization of the Short Message Service (SMS) | . |
| TS 23.041 | Technical realization of Cell Broadcast Service (CBS) | . |
| TS 23.042 | Compression algorithm for text messaging services | . |
| TS 23.043 | Support of Videotex | SPECIFICATION WITHDRAWN |
| TS 23.044 | Support of Teletex | SPECIFICATION WITHDRAWN |
| TS 23.045 | Technical Realization of Facsimile Group 3 Service - transparent | SPECIFICATION WITHDRAWN |
| TS 23.046 | Technical realisation of facsimile Group 3 service - non-transparent | SPECIFICATION WITHDRAWN |
| TS 23.048 | Security mechanisms for the (U)SIM application toolkit; Stage 2 | . |
| TS 23.053 | Tandem Free Operation (TFO); Service description; Stage 2 | . |
| TS 23.054 | Shared Interworking Functions (SIWF); Stage 2 | SPECIFICATION WITHDRAWN |
| TS 23.057 | Mobile Execution Environment (MExE); Functional description; Stage 2 | . |
| TS 23.05U | UMTS Network principles | SPECIFICATION WITHDRAWN |
| TS 23.060 | General Packet Radio Service (GPRS); Service description; Stage 2 | . |
| TS 23.066 | Support of Mobile Number Portability (MNP); Technical realization; Stage 2 | . |
| TS 23.067 | enhanced Multi-Level Precedence and Pre-emption Service (eMLPP); Stage 2 | . |
| TS 23.069 | Voice Broadcast service (VBS); Stage 2 | SPECIFICATION WITHDRAWN |
| TS 23.070 | Routeing of calls to/from Public Data Networks (PDN) and the GSM Public Land Mobile Network (PLMN) | SPECIFICATION WITHDRAWN |
| TS 23.071 | Location Services (LCS); Functional description; Stage 2 | SPECIFICATION WITHDRAWN |
| TS 23.072 | Call Deflection (CD) supplementary service; Stage 2 | . |
| TS 23.073 | Support of Localised Service Area (SoLSA); Stage 2 | SPECIFICATION WITHDRAWN |
| TS 23.078 | Customised Applications for Mobile network Enhanced Logic (CAMEL) Phase 4; Stage 2 | . |
| TS 23.079 | Support of Optimal Routeing (SOR); Technical realization | . |
| TS 23.081 | Line Identification supplementary services; Stage 2 | . |
| TS 23.082 | Call Forwarding (CF) supplementary services; Stage 2 | . |
| TS 23.083 | Call Waiting (CW) and Call Hold (HOLD) supplementary services; Stage 2 | . |
| TS 23.084 | Multi Party (MPTY) supplementary service; Stage 2 | . |
| TS 23.085 | Closed User Group (CUG) supplementary service; Stage 2 | . |
| TS 23.086 | Advice of Charge (AoC) supplementary services; Stage 2 | . |
| TS 23.087 | User-to-User Signalling (UUS) supplementary service; Stage 2 | . |
| TS 23.088 | Call Barring (CB) Supplementary Services; Stage 2 | . |
| TS 23.090 | Unstructured Supplementary Service Data (USSD); Stage 2 | . |
| TS 23.091 | Explicit Call Transfer (ECT) supplementary service; Stage 2 | . |
| TS 23.093 | Technical realization of Completion of Calls to Busy Subscriber (CCBS); Stage 2 | . |
| TS 23.094 | Follow-Me (FM); Stage 2 | . |
| TS 23.096 | Name identification supplementary services; Stage 2 | . |
| TS 23.097 | Multiple Subscriber Profile (MSP) (Phase X); Stage 2 | . |
| TS 23.101 | General Universal Mobile Telecommunications System (UMTS) architecture | . |
| TS 23.107 | Quality of Service (QoS) concept and architecture | . |
| TS 23.108 | Mobile radio interface layer 3 specification, core network protocols; Stage 2 | . |
| TS 23.10U | UMTS Access Stratum; Services and Functions | SPECIFICATION WITHDRAWN |
| TS 23.110 | Universal Mobile Telecommunications System (UMTS) access stratum; Services and functions | . |
| TS 23.116 | Super-Charger technical realization; Stage 2 | . |
| TS 23.119 | Gateway Location Register (GLR); Stage 2 | . |
| TS 23.121 | Architectural requirements for Release 1999 | . |
| TS 23.122 | Non-Access-Stratum (NAS) functions related to Mobile Station (MS) in idle mode | . |
| TS 23.125 | Overall high level functionality and architecture impacts of flow based charging; Stage 2 | . |
| TS 23.127 | Virtual Home Environment (VHE) / Open Service Access (OSA) | . |
| TS 23.135 | Multicall supplementary service; Stage 2 | . |
| TS 23.139 | 3GPP system - fixed broadband access network interworking; Stage 2 | . |
| TS 23.140 | Multimedia Messaging Service (MMS); Functional description; Stage 2 | . |
| TS 23.141 | Presence service; Architecture and functional description | . |
| TS 23.142 | Value-added Services for SMS (VAS4SMS); Interface and signalling flow | . |
| TS 23.146 | Technical realization of facsimile Group 3 non-transparent | . |
| TS 23.153 | Out of band transcoder control; Stage 2 | . |
| TS 23.167 | IP Multimedia Subsystem (IMS) emergency sessions | . |
| TS 23.168 | reerved for: Earthquake and Tsunami Warning System Specification (ETWS) | SPECIFICATION WITHDRAWN |
| TS 23.171 | Location Services (LCS); Functional description; Stage 2 (UMTS) | . |
| TS 23.172 | Technical realization of Circuit Switched (CS) multimedia service UDI/RDI fallback and service modification; Stage 2 | . |
| TS 23.174 | Push service; stage 2 | SPECIFICATION WITHDRAWN |
| TS 23.178 | customized Applications for Mobile network Enhanced Logic (CAMEL) - IP Multimedia System (IMS) interworking; Stage 2 | SPECIFICATION WITHDRAWN |
| TS 23.182 | reserved for: Architecture of IMS based Customized Alerting Tone (CAT) | SPECIFICATION WITHDRAWN |
| TS 23.195 | Provision of User Equipment Specific Behaviour Information (UESBI) to network entities | . |
| TS 23.198 | Open Service Access (OSA); Stage 2 | . |
| TS 23.202 | Circuit switched data bearer services | . |
| TS 23.203 | Policy and charging control architecture | . |
| TS 23.204 | Support of Short Message Service (SMS) over generic 3GPP Internet Protocol (IP) access; Stage 2 | . |
| TS 23.205 | Bearer-independent circuit-switched core network; Stage 2 | . |
| TS 23.206 | Voice Call Continuity (VCC) between Circuit Switched (CS) and IP Multimedia Subsystem (IMS); Stage 2 | . |
| TS 23.207 | End-to-end Quality of Service (QoS) concept and architecture | . |
| TS 23.209 | Policy control over Gq interface | SPECIFICATION WITHDRAWN |
| TS 23.20U | Evolution of the GSM platform towards UMTS | SPECIFICATION WITHDRAWN |
| TS 23.216 | Single Radio Voice Call Continuity (SRVCC); Stage 2 | . |
| TS 23.218 | IP Multimedia (IM) session handling; IM call model; Stage 2 | . |
| TS 23.221 | Architectural requirements | . |
| TS 23.226 | Global text telephony (GTT); Stage 2 | . |
| TS 23.227 | Application and user interaction in the UE; Principles and specific requirements | . |
| TS 23.228 | IP Multimedia Subsystem (IMS); Stage 2 | . |
| TS 23.231 | SIP-I based circuit-switched core network; Stage 2 | . |
| TS 23.232 | IMS aspects of architecture for Home Node B (HNB) | SPECIFICATION WITHDRAWN |
| TS 23.234 | 3GPP system to Wireless Local Area Network (WLAN) interworking; System description | . |
| TS 23.236 | Intra-domain connection of Radio Access Network (RAN) nodes to multiple Core Network (CN) nodes | . |
| TS 23.237 | IP Multimedia Subsystem (IMS) Service Continuity; Stage 2 | . |
| TS 23.240 | 3GPP Generic User Profile (GUP); Architecture (Stage 2) | . |
| TS 23.241 | 3GPP Generic User Profile (GUP); Stage 2; Data Description Method (DDM) | SPECIFICATION WITHDRAWN |
| TS 23.246 | Multimedia Broadcast/Multicast Service (MBMS); Architecture and functional description | . |
| TS 23.251 | Network sharing; Architecture and functional description | . |
| TS 23.258 | reserved for: All-IP network (AIPN); Stage 2 | SPECIFICATION WITHDRAWN |
| TS 23.259 | Personal Network Management (PNM); Procedures and information flows; Stage 2 | . |
| TS 23.261 | IP flow mobility and seamless Wireless Local Area Network (WLAN) offload; Stage 2 | . |
| TS 23.271 | Functional stage 2 description of Location Services (LCS) | . |
| TS 23.272 | Circuit Switched (CS) fallback in Evolved Packet System (EPS); Stage 2 | . |
| TS 23.278 | Customised Applications for Mobile network Enhanced Logic (CAMEL) Phase 4; Stage 2; IM CN Interworking | . |
| TS 23.279 | Combining Circuit Switched (CS) and IP Multimedia Subsystem (IMS) services; Stage 2 | . |
| TS 23.284 | Local Call Local Switch (LCLS); Stage 2 | . |
| TS 23.292 | IP Multimedia Subsystem (IMS) centralized services; Stage 2 | . |
| TS 23.30U | Iu principles | SPECIFICATION WITHDRAWN |
| TS 23.327 | Mobility between 3GPP-Wireless Local Area Network (WLAN) interworking and 3GPP systems | . |
| TS 23.333 | Multimedia Resource Function Controller (MRFC) - Multimedia Resource Function Processor (MRFP) Mp interface: Procedures descriptions | . |
| TS 23.334 | IP Multimedia Subsystem (IMS) Application Level Gateway (IMS-ALG) - IMS Access Gateway (IMS-AGW) interface: Procedures descriptions | . |
| TS 23.335 | User Data Convergence (UDC); Technical realization and information flows; Stage 2 | . |
| TS 23.340 | (reserved for:"" IP Multimedia Subsystem (IMS) messaging; Stage 2"") | SPECIFICATION WITHDRAWN |
| TS 23.368 | Service requirements for Machine-Type Communications (MTC); Stage 2 | SPECIFICATION WITHDRAWN |
| TS 23.380 | IMS Restoration Procedures | . |
| TS 23.401 | General Packet Radio Service (GPRS) enhancements for Evolved Universal Terrestrial Radio Access Network (E-UTRAN) access | . |
| TS 23.402 | Architecture enhancements for non-3GPP accesses | . |
| TS 23.406 | TISPAN; IP Multimedia Subsystem (IMS); Stage 2 description [3GPP TS 23.228 v7.2.0, modified] | . |
| TS 23.40U | UMTS Network Aspects; Relationship with UPT | SPECIFICATION WITHDRAWN |
| TS 23.417 | TISPAN; IP Multimedia Subsystem (IMS); Functional architecture | . |
| TS 23.506 | TISPAN; IP Multimedia Subsystem (IMS); Stage 2 description [3GPP TS 23.228 Release 7, modified] | . |
| TS 23.507 | TISPAN; Voice Call Continuity (VCC); Stage 2 [3GPP TS 23.206 Release 7, modified] | . |
| TS 23.508 | TISPAN; Presence Service; Architecture and functional description [Endorsement of 3GPP TS 23.141 and OMA-AD-Presence_SIMPLE-V1_0] | . |
| TS 23.509 | TISPAN; NGN Architecture to support emergency communication from citizen to authority [Endorsed document 3GPP TS 23.167, Release 7] | . |
| TS 23.50U | UMTS Network Aspects; IN and B-ISDN concepts in a UMTS environment | SPECIFICATION WITHDRAWN |
| TS 23.511 | TISPAN; XML Document Management; Architecture and functional description [OMA-AD-XDM-V1_0-20051006-C modified] | . |
| TS 23.517 | TISPAN; IP Multimedia Subsystem (IMS); Functional architecture | . |
| TS 23.521 | Telecommunications and Internet converged Services and Protocols for Advanced Networks (TISPAN); Support of Short Message Service (SMS) over NGN IMS subsystem; Stage 2; [Endorsement of 3GPP TS 23.204 Release 7] | . |
| TS 23.60U | UMTS Network Aspects; UMTS data organization | SPECIFICATION WITHDRAWN |
| TS 23.611 | TISPAN; XML Document Management; Architecture and functional description [OMA-AD-XDM-V1_0-20051006-C modified] | . |
| TS 23.682 | Architecture enhancements to facilitate communications with packet data networks and applications | . |
| TR 23.701 | Study on the Support of WebRTC IMS Client access to IMS | . |
| TR 23.703 | Study on architecture enhancements to support Proximity Services (ProSe) | . |
| TR 23.705 | System Enhancements for User Plane Congestion Management | . |
| TS 23.70U | UMTS Network Aspects; UMTS operations and procedures | SPECIFICATION WITHDRAWN |
| TR 23.768 | Study on Architecture Enhancements to Support Group Communication System Enablers for LTE | . |
| TR 23.800 | Study on Application Based Charging (ABC); Stage 2 | . |
| TR 23.801 | Potential mechanisms for Circuit Switched (CS) domain video and voice service improvements | SPECIFICATION WITHDRAWN |
| TR 23.802 | Architectural enhancements for end-to-end Quality of Service (QoS) | . |
| TR 23.803 | Evolution of policy control and charging | SPECIFICATION WITHDRAWN |
| TR 23.804 | Support of SMS and MMS over generic 3GPP IP access | . |
| TR 23.805 | Selective disabling of User Equipment (UE) capabilities; Report on technical options and conclusions | SPECIFICATION WITHDRAWN |
| TR 23.806 | Voice call continuity between Circuit Switched (CS) and IP Multimedia Subsystem (IMS) Study | . |
| TR 23.807 | Feasibility study for enhancement of radio performance for Voice over IP Multimedia Subsystem (VoIMS); Report on technical options and conclusions | SPECIFICATION WITHDRAWN |
| TR 23.808 | Supporting Globally Routable User Agent URI in IMS; Report and conclusions | SPECIFICATION WITHDRAWN |
| TR 23.809 | One Tunnel solution for Optimisation of Packet Data Traffic | SPECIFICATION WITHDRAWN |
| TS 23.80U | UMTS Network Aspects; Signalling requirements for UMTS | SPECIFICATION WITHDRAWN |
| TR 23.810 | Study on architecture impacts of Service Brokering | . |
| TR 23.811 | Service level interworking for messaging services; Stage 2 | . |
| TR 23.812 | Feasibility study on IP Multimedia Subsystem (IMS) evolution | . |
| TR 23.813 | Study on policy solutions and enhancements | . |
| TR 23.814 | Separating RR and MM specific parts of the MS Classmark | . |
| TR 23.815 | Charging implications of IMS architecture | . |
| TR 23.816 | Identification of communication services in IMS | . |
| TR 23.817 | Feasibility study on enhancement of radio performances for Voice over IMS (VoIMS); Report on Technical options and conclusions | SPECIFICATION WITHDRAWN |
| TR 23.818 | Optimisations and Enhancements for Realtime IMS Communication | SPECIFICATION WITHDRAWN |
| TR 23.819 | Terminating session handling | SPECIFICATION WITHDRAWN |
| TR 23.820 | Study of IMS restoration procedures | . |
| TR 23.821 | Architecture Principles for Reelase 2000 | SPECIFICATION WITHDRAWN |
| TR 23.822 | Framework for Gq' / Rx harmonization | SPECIFICATION WITHDRAWN |
| TR 23.823 | Intra Domain Connection of RAN Nodes to Multiple CN Nodes | SPECIFICATION WITHDRAWN |
| TR 23.824 | IP-Short-Message-Gateway (IP-SM-GW) enhancements for interworking with Open Mobile Alliance (OMA) Converged IP Messaging (CPM) | . |
| TR 23.825 | Overall architecture aspects of IP flow based bearer level charging; Stage 2 | SPECIFICATION WITHDRAWN |
| TR 23.826 | Feasibility study on Voice Call Continuity (VCC) support for emergency calls | . |
| TR 23.827 | Feasibility study of mobility between 3GPP-WLAN interworking and 3GPP systems | SPECIFICATION WITHDRAWN |
| TR 23.828 | Earthquake and Tsunami Warning System (ETWS); Requirements and solutions; Solution placeholder | . |
| TR 23.829 | Local IP Access and Selected IP Traffic Offload (LIPA-SIPTO) | . |
| TR 23.830 | Architecture aspects of Home Node B (HNB) / Home enhanced Node B (HeNB) | . |
| TR 23.831 | IP Multimedia Subsystem (IMS) service continuity; Inter-UE transfer enhancements; Stage 2 | . |
| TR 23.832 | IP Multimedia Subsystem (IMS) aspects of architecture for Home Node B (HNB); Stage 2 | . |
| TR 23.833 | Feasibility study of SR-VCC for UTRAN/GERAN to E-UTRAN/HSPA service continuity | SPECIFICATION WITHDRAWN |
| TR 23.834 | Study on General Packet Radio Service (GPRS) Tunelling Protocol (GTP) based S2b; Stage 2 | . |
| TR 23.835 | Study into applicability of Galileo in Location Services (LCS) | SPECIFICATION WITHDRAWN |
| TR 23.836 | Quality of Service (QoS) and policy aspects of 3GPP - Wirless Local Area Network (WLAN) interworking | SPECIFICATION WITHDRAWN |
| TR 23.837 | Location Services (LCS) architecture for 3GPP system - Wireless Local Area Network (WLAN) interworking | SPECIFICATION WITHDRAWN |
| TR 23.838 | IP Multimedia Subsystem (IMS) service continuity enhancements; Service, policy and interaction; Stage 2 | . |
| TR 23.839 | Study on support of Broadband Forum (BBF) access Interworking | . |
| TR 23.840 | Study into routeing of MT-SMs via the HPLMN | . |
| TR 23.841 | Presence service architecture | . |
| TR 23.842 | Study on network provided location information to the IP Multimedia Subsystem (IMS) | . |
| TR 23.843 | Study on Core Network (CN) overload solutions | . |
| TR 23.844 | Feasibility study on IP Multimedia Subsystem (IMS) based peer-to-peer content distribution services; Stage 2 | . |
| TR 23.845 | Study on User Data Convergence (UDC) evolution | . |
| TR 23.846 | Multimedia Broadcast/Multicast Service (MBMS); Stage 2 | . |
| TR 23.847 | Enhancements to IMS service functionalities facilitating multicast bearer services | . |
| TR 23.848 | Study on enhancements to IP Multimedia Subsystem (IMS) border functions for interconnection of IMS based services | SPECIFICATION WITHDRAWN |
| TR 23.849 | Study on Stage 2 aspects of Optimised Service Charging and Allocation of Resources (OSCAR) in the IP Multimedia Subsystem (IMS) whilst roaming | . |
| TR 23.850 | Study on roaming architecture for voice over IP Multimedia Subsystem (IMS) with local breakout | . |
| TR 23.851 | Network sharing; Architecture and functional description | . |
| TR 23.852 | Study on S2a Mobility based on GPRS Tunnelling Protocol (GTP) and Wireless Local Area Network (WLAN) access to the Enhanced Packet Core (EPC) network (SaMOG); Stage 2 | . |
| TR 23.853 | Operator Policies for IP Interface Selection (OPIIS) | . |
| TR 23.854 | Enhancements for Multimedia Priority Service (MPS) | . |
| TR 23.855 | Data Identification in Access Network Discovery and Selection Function (ANDSF) (DIDA) | . |
| TR 23.856 | Single Radio Voice Call Continuity (SRVCC) enhancements; Stage 2 | . |
| TR 23.857 | Study of Evolved Packet Core (EPC) nodes restoration | . |
| TR 23.858 | Usage Monitoring Control PCC Enhancement | . |
| TR 23.859 | Local IP access (LIPA) mobility and Selected IP Traffic Offload (SIPTO) at the local network | . |
| TR 23.860 | Enabling coder selection and rate adaptation for UTRAN and E-UTRAN for load adaptive applications; Stage 2 | . |
| TR 23.861 | Network based IP flow mobility | . |
| TR 23.862 | EPC enhancements to support Interworking with data application providers | . |
| TR 23.863 | Support of Short Message Service (SMS) in IP Multimedia Subsystem (IMS) without Mobile Station International ISDN Number (MSISDN); Stage 2 | . |
| TR 23.864 | Commonality and interoperability between IP Multimedia System (IMS) core networks | SPECIFICATION WITHDRAWN |
| TR 23.865 | Study on Wirelss Local Area Network (WLAN) network selection for 3GPP terminals; Stage 2 | . |
| TR 23.866 | Study on system improvements for energy efficiency | . |
| TR 23.867 | Internet Protocol (IP) based IP Multimedia Subsystem (IMS) emergency sessions | . |
| TR 23.868 | Feasibility study on extension of support for IP Multimedia Subsystem (IMS) emergency calls | . |
| TR 23.869 | Support for Internet Protocol (IP) based IP Multimedia Subsystem (IMS) Emergency calls over General Packet Radio Service (GPRS) and Evolved Packet Service (EPS) | . |
| TR 23.870 | Single Radio Voice Call Continuity (SR-VCC) support for IMS Emergency Calls | . |
| TR 23.871 | Enhanced support for user privacy in Location Services (LCS) | . |
| TR 23.872 | Study on architecture of IP Multimedia Subsystem (IMS) based Customized Alerting Tone (CAT) | . |
| TR 23.873 | Feasibility study for transport and control separation in the PS CN domain | . |
| TR 23.874 | Feasibility study of architecture for network requested PDP context activation with User-ID | SPECIFICATION WITHDRAWN |
| TR 23.875 | Support of Push service | . |
| TR 23.876 | Push architecture | SPECIFICATION WITHDRAWN |
| TR 23.877 | Architectural aspects of speech-enabled services | . |
| TR 23.878 | Impacts of speech-enabled services on IMS, PS and CS domains | SPECIFICATION WITHDRAWN |
| TR 23.879 | Study on Circuit Switched (CS) domain services over evolved Packet Switched (PS) access | . |
| TR 23.880 | Stage 2 for Registration in Densely-populated area (RED); Solution Placeholder | SPECIFICATION WITHDRAWN |
| TR 23.881 | Interworking aspects and migration scenarios for IPv4-based IP Multimedia Subsystem (IMS) implementations | SPECIFICATION WITHDRAWN |
| TR 23.882 | 3GPP system architecture evolution (SAE): Report on technical options and conclusions | . |
| TR 23.883 | Study on enhancements to IMS Centralized Services (ICS) | . |
| TR 23.884 | Local Call Local Switching, Feasibility Study | SPECIFICATION WITHDRAWN |
| TR 23.885 | Feasibility Study of Single Radio Voice Call Continuity (SRVCC) from UTRAN/GERAN to E-UTRAN/HSPA; Stage 2 | . |
| TR 23.886 | Feasibility Study of Single Radio Video Call Continuity (vSRVCC); Stage 2 | . |
| TR 23.887 | Architectural Enhancements for Machine Type and other mobile data applications Communications | . |
| TR 23.888 | System improvements for Machine-Type Communications (MTC) | . |
| TR 23.889 | Local Call Local Switch (LCLS) system impacts; Feasibility study | . |
| TR 23.890 | Optimized offloading to Wireless Local Area Network (WLAN) in 3GPP Radio Access Technology (RAT) mobility | . |
| TR 23.891 | Evaluation of LCS Control Plane Solutions for EPS | . |
| TR 23.892 | IP Multimedia Subsystem (IMS) centralized services | . |
| TR 23.893 | Feasibility study on multimedia session continuity; Stage 2 | . |
| TR 23.894 | System enhancements for the use of IP Multimedia Subsystem (IMS) services in local breakout and optimal routeing of media | . |
| TR 23.895 | Provision of UE specific behaviour information to network entities | . |
| TR 23.896 | Technical Report on Support for fixed broadband access networks convergence | . |
| TR 23.897 | Feasibility study on IP Multimedia Subsystem (IMS) business trunking for Internet Protocol Private Branch Exchange (IP-PBX) in Static Mode of Operation | . |
| TR 23.898 | Access Class Barring and Overload Protection (ACBOP) | . |
| TR 23.899 | Combining Circuit Switched (CS) bearers with IP Multimeida Subsystem (IMS) | SPECIFICATION WITHDRAWN |
| TR 23.903 | Redial solution for voice-video switching | . |
| TR 23.904 | Support of SMS and MMS over generic 3GPP IP access | SPECIFICATION WITHDRAWN |
| TR 23.907 | Quality of Service (QoS) concept | SPECIFICATION WITHDRAWN |
| TR 23.908 | Technical report on Pre-Paging | . |
| TR 23.909 | Technical report on the Gateway Location Register | . |
| TS 23.90U | UMTS Network Aspects; Network performance requirements | SPECIFICATION WITHDRAWN |
| TR 23.910 | Circuit switched data bearer services | . |
| TR 23.911 | Technical report on Out-of-band transcoder control | . |
| TR 23.912 | Technical report on Super-Charger | . |
| TR 23.913 | UMTS Turbo-Charger | SPECIFICATION WITHDRAWN |
| TR 23.915 | Charging implications of IMS architecture | SPECIFICATION WITHDRAWN |
| TR 23.917 | Dynamic policy control enhancements for end-to-end Quality of Service (QoS) | SPECIFICATION WITHDRAWN |
| TR 23.919 | Direct tunnel deployment guideline | . |
| TS 23.920 | Evolution of the GSM platform towards UMTS | SPECIFICATION WITHDRAWN |
| TR 23.922 | Architecture for an All IP network | SPECIFICATION WITHDRAWN |
| TR 23.923 | Combined GSM and Mobile IP mobility handling in UMTS IP CN | . |
| TR 23.924 | Feasibility study on Non-Access Stratum (NAS) node selection function above Base Station Controller (BSC) / Radio Network Controller (RNC) | . |
| TR 23.925 | UMTS Core network based ATM transport | SPECIFICATION WITHDRAWN |
| TR 23.927 | VHE, Open Service Architecture (OSA) | SPECIFICATION WITHDRAWN |
| TR 23.930 | Iu principles | . |
| TR 23.934 | 3GPP system to Wireless Local Area Network (WLAN) interworking; Functional and architectural definition | SPECIFICATION WITHDRAWN |
| TR 23.937 | Feasbility study of mobility between 3GPP-WLAN interworking and 3GPP systems | SPECIFICATION WITHDRAWN |
| TR 23.941 | 3GPP Generic User Profile (GUP); Stage 2; Data Description Method (DDM) | . |
| TR 23.955 | Virtual Home Environment (VHE) concepts | SPECIFICATION WITHDRAWN |
| TS 23.95U | UMTS Network Aspects; Network functions relevant to satellites | SPECIFICATION WITHDRAWN |
| TR 23.960 | Framework of network functions to support multimedia services | SPECIFICATION WITHDRAWN |
| TR 23.964 | Commonality and interoperability between IP Multimedia System (IMS) core networks | SPECIFICATION WITHDRAWN |
| TR 23.972 | Circuit switched multimedia telephony | . |
| TR 23.974 | Support of push service | SPECIFICATION WITHDRAWN |
| TR 23.975 | IPv6 migration guidelines | . |
| TR 23.976 | Push architecture | . |
| TR 23.977 | Bandwidth And Resource Savings (BARS) and speech enhancements for Circuit Switched (CS) networks | . |
| TR 23.979 | 3GPP enablers for Open Mobile Alliance (OMA); Push-to-talk over Cellular (PoC) services; Stage 2 | . |
| TR 23.981 | Interworking aspects and migration scenarios for IPv4-based IP Multimedia Subsystem (IMS) implementations | . |
| TR 23.982 | IP Multimedia System (IMS) centralized services | SPECIFICATION WITHDRAWN |
page generated from database: 2013-10-16 10:24:46