3GPP Atlas

Canonical specification directory

3GPP specifications

A crawlable, machine-friendly directory of all specifications currently indexed by 3GPP Atlas. Official identity metadata is kept distinct from Atlas classifications and inferred relationships.

Showing 1001–1200 of 4,503 indexed records · page 6 of 23.

TR · Series 23 · S6

TR 23.700-22

Study on CAPIF Phase 3

Under change controlRel-19

TR · Series 23 · S6

TR 23.700-23

Study on Application enabler for XR Services

Under change controlRel-19

TR · Series 23 · S6

TR 23.700-24

Study on support of the 5G MSG (Message) Service

Under change controlRel-17

TR · Series 23 · S2

TR 23.700-25

Study on timing resiliency and TSC and URLLC enhancements

Under change controlRel-18

TR · Series 23 · S6

TR 23.700-26

Study on application enablement for Ambient IoT services

Under change controlRel-20

TR · Series 23 · S2

TR 23.700-27

Study on 5G System with Satellite Backhaul

Under change controlRel-18

TR · Series 23 · S2

TR 23.700-28

Study on Integration of satellite components in the 5G architecture; Phase 2

Under change controlRel-18

TR · Series 23 · S2

TR 23.700-29

Study on integration of satellite components in the 5G architecture; Phase 3

Under change controlRel-19

TR · Series 23 · S2

TR 23.700-30

Study on Architecture support of Ambient power-enabled Internet of Things (AIoT); Phase 2

Under change controlRel-20

TR · Series 23 · S2

TR 23.700-31

Study on enhancement to the 5G Core (5GC) LoCation Services (LCS); Phase 2

Withdrawn before change controlRel-17

TR · Series 23 · S2

TR 23.700-32

Study on User Identities and Authentication Architecture

Under change controlRel-19

TR · Series 23 · S2

TR 23.700-33

Study on System enhancement for Proximity based Services (ProSe) in the 5G System (5GS); Phase 2

Under change controlRel-18

TR · Series 23 · S6

TR 23.700-34

Study on SEAL data delivery enabler for vertical applications

Under change controlRel-18

TR · Series 23 · S6

TR 23.700-35

Study on Service Enabler Architecture Layer (SEAL) Phase 4

Under change controlRel-20

TR · Series 23 · S6

TR 23.700-36

Study on Application Data Analytics Enablement Service

Under change controlRel-18

TR · Series 23 · S6

TR 23.700-37

Study on discreet listening and monitoring of mission critical services, Phase2

DraftRel-20

TR · Series 23 · S6

TR 23.700-38

Study on sharing of administrative configuration between interconnected MC service systems

Under change controlRel-18

TR · Series 23 · S6

TR 23.700-39

Study on logging and recording of mission critical services, Phase2

Under change controlRel-20

TR · Series 23 · S2

TR 23.700-40

Study on enhancement of network slicing; Phase 2

Under change controlRel-17

TR · Series 23 · S2

TR 23.700-41

Study on enhancement of network slicing; Phase 3

Under change controlRel-18

TR · Series 23 · S6

TR 23.700-42

Study on application user consent

DraftRel-20

TR · Series 23 · S6

TR 23.700-43

Study on CAPIF Phase 4

Under change controlRel-20

TR · Series 23 · S6

TR 23.700-44

Study on application enablement to support energy saving

Under change controlRel-20

TR · Series 23 · S2

TR 23.700-45

Study on System aspects of 5G NR Femto

Under change controlRel-19

TR · Series 23 · S2

TR 23.700-46

Study on 5GS Deterministic Networking (DetNet) interworking

Under change controlRel-18

TR · Series 23 · S2

TR 23.700-47

Study on architectural enhancements for 5G multicast-broadcast services; Phase 2

Under change controlRel-18

TR · Series 23 · S2

TR 23.700-48

5G System Enhancements for Edge Computing; Phase 2

Under change controlRel-18

TR · Series 23 · S2

TR 23.700-49

Study on Enhancement of support for Edge Computing in 5G Core network; Phase 3

Under change controlRel-19

TR · Series 23 · S6

TR 23.700-51

Study on Application enabler for XR Services Phase 3

Under change controlRel-20

TR · Series 23 · S6

TR 23.700-52

Study on SEAL data delivery Phase 3

Under change controlRel-20

TR · Series 23 · S2

TR 23.700-53

Study on access traffic steering, switching and splitting support in the 5G system architecture; Phase 3

Under change controlRel-18

TR · Series 23 · S2

TR 23.700-54

Study on Multi-Access (DualSteer and ATSSS_Ph4)

Under change controlRel-19

TR · Series 23 · S6

TR 23.700-55

Study on enhanced Application Architecture for UAS applications

Under change controlRel-18

TR · Series 23 · S2

TR 23.700-56

Study on system architecture enhancement for next generation real time communication; Phase 3

Under change controlRel-20

TR · Series 23 · S6

TR 23.700-57

Study on application enablement aspects for MMTel Phase 2

Under change controlRel-20

TR · Series 23 · S2

TR 23.700-58

Study of further architecture enhancements for uncrewed aerial systems and urban air mobility

Under change controlRel-18

TR · Series 23 · S2

TR 23.700-59

Study on architecture enhancements of UAS, UAV and UAM; Phase 3

Under change controlRel-19

TR · Series 23 · S2

TR 23.700-60

Study on XR (Extended Reality) and media services

Under change controlRel-18

TR · Series 23 · S2

TR 23.700-61

Study on Seamless UE context recovery

Under change controlRel-18

TR · Series 23 · S2

TR 23.700-62

Study on UPF enhancement for Exposure And SBA

Under change controlRel-18

TR · Series 23 · S2

TR 23.700-63

Study on UPF enhancement for Exposure and SBA; Phase 2

Under change controlRel-19

TR · Series 23 · S6

TR 23.700-64

Study on enhancements to application layer support for V2X services; Phase 2

Under change controlRel-18

TR · Series 23 · S2

TR 23.700-65

Study on Short Message Service to Emergency Response Centre

Under change controlRel-20

TR · Series 23 · S2

TR 23.700-66

Study on Energy Efficiency and Energy Saving

Under change controlRel-19

TR · Series 23 · S2

TR 23.700-67

Study on Energy Efficiency and Energy Saving; Phase 2

Under change controlRel-20

TR · Series 23 · S2

TR 23.700-68

Study on Support of reduced capability NR devices; Phase 2

Under change controlRel-18

TR · Series 23 · S2

TR 23.700-70

Study on architecture enhancement for Extended Reality and Media service (XRM); Phase 2

Under change controlRel-19

TR · Series 23 · S2

TR 23.700-71

Study on enhancement to the 5GC LoCation Services (LCS); Phase 3

Under change controlRel-18

TR · Series 23 · S6

TR 23.700-72

Study on enhanced application layer support for location services

Under change controlRel-19

TR · Series 23 · S2

TR 23.700-74

Study on generic group management, exposure and communication enhancements

Under change controlRel-18

TR · Series 23 · S2

TR 23.700-75

Study on Multimedia Priority Service (MPS) for IMS Messaging and SMS services

Under change controlRel-19

TR · Series 23 · S6

TR 23.700-76

Study on ad hoc group communication support for mission critical services

Under change controlRel-18

TR · Series 23 · S2

TR 23.700-77

Study on system architecture for next generation real time communication services; Phase 2

Under change controlRel-19

TR · Series 23 · S6

TR 23.700-78

Study on Application layer support for Personal IoT Network

Under change controlRel-18

TR · Series 23 · S6

TR 23.700-79

Study of gateway User Equipment (UE) function for Mission Critical (MC) communications

Under change controlRel-18

TR · Series 23 · S2

TR 23.700-80

Study on 5G system support for AI/ML-based services

Under change controlRel-18

TR · Series 23 · S2

TR 23.700-81

Study of Enablers for Network Automation for the 5G System (5GS); Phase 3

Under change controlRel-18

TR · Series 23 · S6

TR 23.700-82

Study on application layer support for AI/ML services

Under change controlRel-19

TR · Series 23 · S6

TR 23.700-83

Study on application layer support for AI/ML services Phase 2

Under change controlRel-20

TR · Series 23 · S2

TR 23.700-84

Study on Core Network Enhanced Support for Artificial Intelligence (AI) / Machine Learning (ML)

Under change controlRel-19

TR · Series 23 · S2

TR 23.700-85

Study on enhancement of 5G User Equipment (UE) policy

Under change controlRel-18

TR · Series 23 · S2

TR 23.700-86

Study on Architecture Enhancement to support Ranging based services and sidelink positioning

Under change controlRel-18

TR · Series 23 · S2

TR 23.700-87

Study on system architecture enhancement for next generation real time communication

Under change controlRel-18

TR · Series 23 · S2

TR 23.700-88

Study on architecture enhancements for Personal IoT Network (PIN)

Under change controlRel-18

TR · Series 23 · S2

TR 23.700-89

Study on 5G AM Policy

Under change controlRel-18

TR · Series 23 · S6

TR 23.700-90

Study on interconnection and migration aspects for railways

Under change controlRel-18

TR · Series 23 · S2

TR 23.700-91

Study on enablers for network automation for the 5G System (5GS); Phase 2

Under change controlRel-17

TR · Series 23 · S6

TR 23.700-92

Study on service aspects for supporting the eMMTel Service

Under change controlRel-19

TR · Series 23 · S2

TR 23.700-93

Study on access traffic steering, switch and splitting support in the 5G System (5GS) architecture; Phase 2

Under change controlRel-17

TR · Series 23 · S2

TR 23.700-94

Study on the usage of user identifiers in the 5G System (5GS)

Withdrawn before change controlRel-17

TR · Series 23 · S6

TR 23.700-95

Study on application enablement aspects for subscriber-aware northbound API access

Under change controlRel-18

TR · Series 23 · S6

TR 23.700-96

Study on 5G-enabled fused location service capability

Under change controlRel-18

TR · Series 23 · S6

TR 23.700-97

Study on Application Capability Exposure for IoT Platforms

Under change controlRel-18

TR · Series 23 · S6

TR 23.700-98

Study on enhanced Architecture for enabling Edge Applications

Under change controlRel-18

TR · Series 23 · S6

TR 23.700-99

Study on Network Slice Capability Exposure for Application Layer Enablement

Under change controlRel-18

TR · Series 23 · S2

TR 23.701

Study on Web Real Time Communication (WebRTC) access to IP Multimedia Subsystem (IMS); Stage 2

Under change controlRel-12

TR · Series 23 · S2

TR 23.702

Study on 3GPP PS Data Off

Under change controlRel-14

TR · Series 23 · S2

TR 23.703

Study on architecture enhancements to support Proximity-based Services (ProSe)

Under change controlRel-12

TR · Series 23 · S2

TR 23.704

Study on Circuit Switched (CS) / Packet Switched (PS) coordination in shared network; Stage 2

Under change controlRel-12

TR · Series 23 · S2

TR 23.705

Study on system enhancements for user plane congestion management

Under change controlRel-12

TR · Series 23 · S2

TR 23.706

Study on enhancements to Web Real Time Communication (WebRTC) access to IP Multimedia Subsystem (IMS); Stage 2

Under change controlRel-13

TR · Series 23 · S2

TR 23.707

Architecture enhancements for dedicated core networks; Stage 2

Under change controlRel-13

TR · Series 23 · S2

TR 23.708

Architecture enhancements for service capability exposure

Under change controlRel-13

TR · Series 23 · S2

TR 23.709

Study on optimizations to support high latency communications; Stage 2

Under change controlRel-13

TS · Series 23 · WG not indexed

TS 23.70U

UMTS Network Aspects; UMTS operations and procedures

Withdrawn before change controlUMTS

TR · Series 23 · S2

TR 23.710

Study on improvement of awareness of user location change

Under change controlRel-14

TR · Series 23 · S2

TR 23.711

Enhancements of dedicated core networks selection mechanism

Under change controlRel-14

TR · Series 23 · C1

TR 23.712

Study on warning status reporting

Under change controlRel-13

TR · Series 23 · S2

TR 23.713

Study on extended architecture support for proximity-based services

Under change controlRel-13

TR · Series 23 · S2

TR 23.714

Study on Control Plane (CP) and User Plane (UP) separation of Evolved Packet Core (EPC) nodes

Under change controlRel-14

TR · Series 23 · S2

TR 23.715

Study on system enhancements for provision of access to restricted local operator services by an unauthenticated User Equipment (UE)

Under change controlRel-15

TR · Series 23 · S2

TR 23.716

Study on the wireless and wireline convergence for the 5G System (5GS) architecture

Under change controlRel-16

TR · Series 23 · S2

TR 23.717

Enabling Transcoder Free Operation During SRVCC (PS to CS)

Withdrawn before change controlRel-13

TR · Series 23 · S2

TR 23.718

Architecture enhancement for flexible mobile service steering

Under change controlRel-13

TR · Series 23 · S2

TR 23.719

Feasibility study on service domain centralization

Under change controlRel-14

TR · Series 23 · S2

TR 23.720

Study on architecture enhancements for Cellular Internet of Things (CIoT)

Under change controlRel-13

TR · Series 23 · S2

TR 23.721

Study on sponsored data connectivity improvements

Under change controlRel-14

TR · Series 23 · S6

TR 23.722

Study on common Application Programming Interface (API) framework for 3GPP northbound APIs

Under change controlRel-15

TR · Series 23 · S2

TR 23.723

Study of system level impacts due to introduction of light connection for LTE in EPS

DraftRel-15

TR · Series 23 · S2

TR 23.724

Study on Cellular Internet of Things (CIoT) support and evolution for the 5G System (5GS)

Under change controlRel-16

TR · Series 23 · S2

TR 23.725

Study on enhancement of Ultra-Reliable Low-Latency Communication (URLLC) support in the 5G Core network (5GC)

Under change controlRel-16

TR · Series 23 · S2

TR 23.726

Study on enhancing topology of the Service Management Function (SMF) and the User Plane Function (UPF) in 5G networks

Under change controlRel-16

TR · Series 23 · S2

TR 23.727

Study on application awareness interworking between LTE and NR

DraftRel-16

TR · Series 23 · S2

TR 23.728

Study on system architecture enhancement for next generation real time communication

DraftRel-16

TR · Series 23 · S2

TR 23.729

Study on unlicensed spectrum offloading system enhancements

Under change controlRel-15

TR · Series 23 · S2

TR 23.730

Study on extended architecture support for Cellular Internet of Things (CIoT)

Under change controlRel-14

TR · Series 23 · S2

TR 23.731

Study on enhancement to the 5GC LoCation Services (LCS)

Under change controlRel-16

TR · Series 23 · S2

TR 23.732

Study on user data interworking, coexistence and migration

Under change controlRel-16

TR · Series 23 · S2

TR 23.733

Study on architecture enhancements to Proximity Services (ProSe) UE-to-Network relay

Under change controlRel-15

TR · Series 23 · S2

TR 23.734

Study on enhancement of 5G System (5GS) for vertical and Local Area Network (LAN) services

Under change controlRel-16

TR · Series 23 · C1

TR 23.735

Study on enhancements of Public Warning System

Under change controlRel-16

TR · Series 23 · S2

TR 23.736

Study on enhancement of systems using Evolved Packet System (EPS) for Ultra Reliability and Availability using commodity equipment

DraftRel-16

TR · Series 23 · S2

TR 23.737

Study on architecture aspects for using satellite access in 5G

Under change controlRel-16

TR · Series 23 · S2

TR 23.738

Study on supporting Flexible Local Area Data Network

DraftRel-16

TR · Series 23 · S2

TR 23.739

Study on enhancement of EPC for low latency communication including device mobility

DraftRel-16

TR · Series 23 · S2

TR 23.740

Study on enhancement of network slicing

Under change controlRel-16

TR · Series 23 · S2

TR 23.741

Study on enhancements to Multimedia Broadcast/Multicast Service (MBMS) for LTE

Under change controlRel-13

TR · Series 23 · S2

TR 23.742

Study on Enhancements to the Service-Based Architecture

Under change controlRel-16

TR · Series 23 · S2

TR 23.743

Study on optimisations on UE radio capability signalling

Under change controlRel-16

TR · Series 23 · S6

TR 23.744

Study on location enhancements for mission critical services

Under change controlRel-16

TR · Series 23 · S6

TR 23.745

Study on application layer support for Factories of the Future in 5G network

Under change controlRel-17

TR · Series 23 · S2

TR 23.746

Study on System Architecture Enhancements to eMBMS for Television Video Service

Under change controlRel-14

TR · Series 23 · S2

TR 23.747

Study on system architecture enhancement to support Service-Based SMS

DraftRel-17

TR · Series 23 · S2

TR 23.748

Study on enhancement of support for Edge Computing in 5G Core network (5GC)

Under change controlRel-17

TR · Series 23 · S2

TR 23.749

Study on S8 Home Routing Architecture for VoLTE

Under change controlRel-14

TR · Series 23 · S2

TR 23.750

Study for robust call setup for VoLTE subscriber in LTE

Under change controlRel-14

TR · Series 23 · S2

TR 23.751

Study on support of voice over WLAN

Under change controlRel-14

TR · Series 23 · S2

TR 23.752

Study on system enhancement for Proximity based Services (ProSe) in the 5G System (5GS)

Under change controlRel-17

TR · Series 23 · S2

TR 23.753

Study on User Plane Function (UPF) enhancement for control and 5G Service Based Architecture (SBA)

DraftRel-17

TR · Series 23 · S2

TR 23.754

Study on supporting Unmanned Aerial Systems (UAS) connectivity, Identification and tracking

Under change controlRel-17

TR · Series 23 · S6

TR 23.755

Study on application layer support for Unmanned Aerial Systems (UAS)

Under change controlRel-17

TR · Series 23 · S2

TR 23.756

Study for single radio voice continuity from 5G to 3G

Under change controlRel-16

TR · Series 23 · S2

TR 23.757

Study on architectural enhancements for 5G multicast-broadcast services

Under change controlRel-17

TR · Series 23 · S6

TR 23.758

Study on application architecture for enabling Edge Applications

Under change controlRel-17

TR · Series 23 · S2

TR 23.759

Study for enhanced Voice Over LTE (VoLTE) Performance

Under change controlRel-15

TR · Series 23 · S2

TR 23.760

Study on enhancement of 5G User Equipment (UE) policy

DraftRel-17

TR · Series 23 · S2

TR 23.761

Study on system enablers for devices having multiple Universal Subscriber Identity Modules (USIM)

Under change controlRel-17

TR · Series 23 · S2

TR 23.762

Study on enhanced 5G Local Area Network (LAN) type service

DraftRel-17

TR · Series 23 · S2

TR 23.763

Study on system enhancement for Proximity based Services (ProSe) in 5G Systems (5GS)

Withdrawn before change controlRel-16

TR · Series 23 · S6

TR 23.764

Study on enhancements to application layer support for V2X services

Under change controlRel-17

TR · Series 23 · S2

TR 23.768

Study on architecture enhancements to support Group Communication System Enablers for LTE (GCSE_LTE)

Under change controlRel-12

TR · Series 23 · S2

TR 23.769

Group based enhancements

Under change controlRel-13

TR · Series 23 · S2

TR 23.770

Study on system impacts of extended Discontinuous Reception (DRX) cycle for power consumption optimization

Under change controlRel-13

TR · Series 23 · S2

TR 23.771

Study on system impacts of IP Multimedia Subsystem (IMS) emergency sessions over Wireless Local Area Network (WLAN)

Under change controlRel-13

TR · Series 23 · S2

TR 23.772

Enhanced Circuit Switched (CS) fallback

DraftRel-13

TR · Series 23 · S2

TR 23.773

Study on group based enhancements in the network capability exposure functions

Under change controlRel-14

TR · Series 23 · S6

TR 23.774

Study on mission critical services over 5G multicast broadcast system

Under change controlRel-17

TR · Series 23 · S2

TR 23.775

Feasibility study on Multimedia Priority Service (MPS) phase 2, Stage 2

DraftRel-17

TR · Series 23 · S2

TR 23.776

Study on architecture enhancements for 3GPP support of advanced Vehicle-to-Everything (V2X) services; Phase 2

Under change controlRel-17

TR · Series 23 · S6

TR 23.778

Study on Mission Critical services access aspects

Under change controlRel-16

TR · Series 23 · S6

TR 23.779

Study on application architecture to support Mission Critical Push To Talk over LTE (MCPTT) services

Under change controlRel-13

TR · Series 23 · S6

TR 23.780

Study on Multimedia Broadcast and Multicast Service (MBMS) usage for mission critical communication services

Under change controlRel-14

TR · Series 23 · S6

TR 23.781

Study on migration and interconnection for mission critical services

Under change controlRel-14

TR · Series 23 · S6

TR 23.782

Study on mission critical communication interworking between LTE and non-LTE systems

Under change controlRel-14

TR · Series 23 · S6

TR 23.783

Study on Mission Critical services support over 5G System

Under change controlRel-16

TR · Series 23 · S6

TR 23.784

Study on discreet listening and logging for mission critical services

Under change controlRel-16

TR · Series 23 · S2

TR 23.785

Study on architecture enhancements for LTE support of V2X services

Under change controlRel-14

TR · Series 23 · S2

TR 23.786

Study on architecture enhancements for the Evolved Packet System (EPS) and the 5G System (5GS) to support advanced V2X services

Under change controlRel-16

TR · Series 23 · S2

TR 23.787

Study on encrypted traffic detection and verification

DraftRel-16

TR · Series 23 · S2

TR 23.788

Feasibility Study on Security Aspects of Machine-Type Communications Enhancements to facilitate communications with Packet Data Networks and Applications

Withdrawn before change controlRel-13

TR · Series 23 · S2

TR 23.789

Monitoring Enhancements

Under change controlRel-13

TR · Series 23 · S6

TR 23.790

Study on application architecture for the Future Railway Mobile Communication System (FRMCS); Stage 2

Under change controlRel-15

TR · Series 23 · S2

TR 23.791

Study of enablers for Network Automation for 5G

Under change controlRel-16

TR · Series 23 · S6

TR 23.792

Study on MBMS APIs for Mission Critical Services

Under change controlRel-15

TR · Series 23 · S2

TR 23.793

Study on access traffic steering, switch and splitting support in the 5G System (5GS) architecture

Under change controlRel-16

TR · Series 23 · S2

TR 23.794

Study on enhanced IP Multimedia Subsystem (IMS) to 5GC integration

Under change controlRel-16

TR · Series 23 · S6

TR 23.795

Study on application layer support for V2X services

Under change controlRel-15

TR · Series 23 · S6

TR 23.796

Study on application architecture for the Future Railway Mobile Communication System (FRMCS) Phase 2

Under change controlRel-16

TR · Series 23 · S2

TR 23.797

Study on architecture enhancements to support isolated Evolved Universal Terrestrial Radio Access Network (E-UTRAN) operation for public safety

Under change controlRel-13

TR · Series 23 · S2

TR 23.798

Study on Isolated E-UTRAN Operation for Public Safety; Enhancements

Under change controlRel-14

TR · Series 23 · S2

TR 23.799

Study on Architecture for Next Generation System

Under change controlRel-14

TR · Series 23 · S2

TR 23.800

Study on Application Based Charging (ABC); Stage 2

Under change controlRel-12

TR · Series 23 · S2

TR 23.801

Potential mechanisms for Circuit Switched (CS) domain video and voice service improvements

Withdrawn before change controlRel-6

TR · Series 23 · S2

TR 23.801-01

Study on Architecture for 6G System; Stage 2

DraftRel-20

TR · Series 23 · S6

TR 23.801-02

Study on 6G Application Enablement

DraftRel-20

TR · Series 23 · S6

TR 23.801-03

Study on MC architecture evolution and 6G capabilities for MC services

DraftRel-20

TR · Series 23 · S2

TR 23.801-04

Study on IMS Architecture Enhancement

DraftRel-20

TR · Series 23 · S6

TR 23.801-05

Study on Improvements on Capability Exposure

DraftRel-20

TR · Series 23 · S2

TR 23.802

Architectural enhancements for end-to-end Quality of Service (QoS)

Under change controlRel-7

TR · Series 23 · S2

TR 23.803

Evolution of policy control and charging

Withdrawn under change controlRel-7

TR · Series 23 · S2

TR 23.804

Support of SMS and MMS over generic 3GPP IP access

Under change controlRel-7

TR · Series 23 · S2

TR 23.805

Selective disabling of User Equipment (UE) capabilities; Report on technical options and conclusions

Withdrawn before change controlRel-7

TR · Series 23 · S2

TR 23.806

Voice call continuity between Circuit Switched (CS) and IP Multimedia Subsystem (IMS) Study

Under change controlRel-7

TR · Series 23 · S2

TR 23.807

Feasibility study for enhancement of radio performance for Voice over IP Multimedia Subsystem (VoIMS); Report on technical options and conclusions

Withdrawn before change controlRel-7

TR · Series 23 · S2

TR 23.808

Supporting Globally Routable User Agent URI in IMS; Report and conclusions

Withdrawn before change controlRel-7

TR · Series 23 · S2

TR 23.809

One Tunnel solution for Optimisation of Packet Data Traffic

Withdrawn before change controlRel-7

TS · Series 23 · WG not indexed

TS 23.80U

UMTS Network Aspects; Signalling requirements for UMTS

Withdrawn before change controlUMTS

TR · Series 23 · S2

TR 23.810

Study on architecture impacts of Service Brokering

Under change controlRel-8

TR · Series 23 · S2

TR 23.811

Service level interworking for messaging services; Stage 2

Under change controlRel-8

TR · Series 23 · S2

TR 23.812

Feasibility study on IP Multimedia Subsystem (IMS) evolution

Under change controlRel-9

TR · Series 23 · S2

TR 23.813

Study on policy solutions and enhancements

Under change controlRel-10

TR · Series 23 · C1

TR 23.814

Separating RR and MM specific parts of the MS Classmark

Under change controlRel-4

TR · Series 23 · S2

TR 23.815

Charging implications of IMS architecture

Under change controlRel-5

TR · Series 23 · S2

TR 23.816

Identification of communication services in IMS

Under change controlRel-7

TR · Series 23 · S2

TR 23.817

Feasibility study on enhancement of radio performances for Voice over IMS (VoIMS); Report on Technical options and conclusions

Withdrawn before change controlRel-7

TR · Series 23 · S2

TR 23.818

Optimisations and Enhancements for Realtime IMS Communication

Withdrawn before change controlRel-7

TR · Series 23 · S2

TR 23.819

Terminating session handling

Withdrawn before change controlRel-7

TR · Series 23 · C4

TR 23.820

Study of IMS restoration procedures

Under change controlRel-8

TR · Series 23 · S2

TR 23.821

Architecture Principles for Reelase 2000

Withdrawn before change controlRel-4

TR · Series 23 · S2

TR 23.822

Framework for Gq' / Rx harmonization

Withdrawn before change controlRel-8