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 601–800 of 4,503 indexed records · page 4 of 23.

TS · Series 22 · S1

TS 22.243

Speech recognition framework for automated voice services; Stage 1

Under change controlRel-5

TS · Series 22 · S1

TS 22.246

Multimedia Broadcast/Multicast Service (MBMS) user services; Stage 1

Under change controlRel-6

TS · Series 22 · WG not indexed

TS 22.24U

Charging and Accounting Mechanism

Withdrawn under change controlUMTS

TS · Series 22 · S1

TS 22.250

IP Multimedia Subsystem (IMS) Group Management; Stage 1

Under change controlRel-6

TS · Series 22 · S1

TS 22.258

Service requirements for an All-IP Network (AIPN); Stage 1

Withdrawn under change controlRel-7

TS · Series 22 · S1

TS 22.259

Service requirements for Personal Network Management (PNM); Stage 1

Under change controlRel-7

TS · Series 22 · WG not indexed

TS 22.25U

Quality of Service (QoS) and network performance

Withdrawn under change controlUMTS

TS · Series 22 · S1

TS 22.261

Service requirements for the 5G system

Under change controlRel-15

TS · Series 22 · S1

TS 22.262

Message service within the 5G System (5GS); Stage 1

Under change controlRel-16

TS · Series 22 · S1

TS 22.263

Service requirements for Video, Imaging and Audio for Professional Applications (VIAPA)

Under change controlRel-17

TS · Series 22 · S1

TS 22.268

Public Warning System (PWS) requirements

Under change controlRel-9

TS · Series 22 · S1

TS 22.270

6G Service Requirements

DraftRel-21

TS · Series 22 · S1

TS 22.273

TISPAN; Multimedia Telephony with PSTN/ISDN simulation services

Under change controlRel-7

TS · Series 22 · S1

TS 22.278

Service requirements for the Evolved Packet System (EPS)

Under change controlRel-8

TS · Series 22 · S1

TS 22.279

Combined Circuit Switched (CS) and IP Multimedia Subsystem (IMS) sessions; Stage 1

Under change controlRel-7

TS · Series 22 · S1

TS 22.280

Mission Critical Services Common Requirements (MCCoRe); Stage 1

Under change controlRel-14

TS · Series 22 · S1

TS 22.281

Mission Critical (MC) video

Under change controlRel-14

TS · Series 22 · S1

TS 22.282

Mission Critical (MC) data

Under change controlRel-14

TS · Series 22 · S1

TS 22.289

Mobile communication system for railways

Under change controlRel-15

TS · Series 22 · WG not indexed

TS 22.29U

Handover Requirements between UMTS and GSM or other RadioSystems

Withdrawn before change controlUMTS

TS · Series 22 · WG not indexed

TS 22.30U

Service requirements on security

Withdrawn before change controlUMTS

TS · Series 22 · S1

TS 22.340

IP Multimedia Subsystem (IMS) messaging; Stage 1

Under change controlRel-6

TS · Series 22 · S1

TS 22.346

Isolated Evolved Universal Terrestrial Radio Access Network (E-UTRAN) operation for public safety; Stage 1

Under change controlRel-13

TS · Series 22 · WG not indexed

TS 22.35U

Service requirements on numbering, addressing and identities

Withdrawn before change controlUMTS

TS · Series 22 · S1

TS 22.368

Service requirements for Machine-Type Communications (MTC); Stage 1

Under change controlRel-10

TS · Series 22 · S1

TS 22.369

Service requirements for Ambient power-enabled IoT

Under change controlRel-19

TS · Series 22 · S1

TS 22.401

TISPAN; Videotelephony over NGN Service Description

Under change controlRel-7

TS · Series 22 · WG not indexed

TS 22.40U

Charging, billing and accounting principles

Withdrawn before change controlUMTS

TS · Series 22 · WG not indexed

TS 22.45U

Human Factors,service principles and their application to UMTS

Withdrawn before change controlUMTS

TS · Series 22 · S1

TS 22.468

Group Communication System Enablers (GCSE)

Under change controlRel-12

TS · Series 22 · S1

TS 22.495

TISPAN;Services and Capabilities Requirements

Under change controlRel-7

TS · Series 22 · WG not indexed

TS 22.50U

Subscriber and service profile requirements

Withdrawn before change controlUMTS

TS · Series 22 · S1

TS 22.519

Business communication requirements

Under change controlRel-12

TS · Series 22 · WG not indexed

TS 22.55U

UMTS user identity modules

Withdrawn before change controlUMTS

TS · Series 22 · WG not indexed

TS 22.60U

Mobile multimedia services including mobile Intranet and Internet services

Withdrawn under change controlUMTS

TS · Series 22 · WG not indexed

TS 22.70U

Virtual Home Environment

Withdrawn under change controlUMTS

TS · Series 22 · WG not indexed

TS 22.71U

Service aspects; Automatic Establishment of Roaming Relationships

Withdrawn under change controlUMTS

TS · Series 22 · WG not indexed

TS 22.72U

Real Time Multimedia in UMTS

Withdrawn before change controlUMTS

TS · Series 22 · WG not indexed

TS 22.75U

Service aspects; Advanced addressing

Withdrawn under change controlUMTS

TR · Series 22 · S1

TR 22.800

IP Multimedia Subsystem (IMS) subscription and access scenarios

Under change controlRel-6

TR · Series 22 · S1

TR 22.801

Study on non-MTC mobile data applications impacts

Under change controlRel-11

TR · Series 22 · S1

TR 22.802

Study on scenarios where multiple APNs are needed

Under change controlRel-13

TR · Series 22 · S1

TR 22.803

Feasibility study for Proximity Services (ProSe)

Under change controlRel-12

TR · Series 22 · S1

TR 22.804

Study on Communication for Automation in Vertical domains (CAV)

Under change controlRel-15

TR · Series 22 · S1

TR 22.805

Feasibility study on user plane congestion management

Under change controlRel-12

TR · Series 22 · S1

TR 22.806

Study on application-specific congestion control for data communication

Under change controlRel-13

TR · Series 22 · S1

TR 22.807

Study on enhancements for infrastructure-based data communication between devices

Under change controlRel-13

TR · Series 22 · S1

TR 22.808

Study on Flexible Mobile Service Steering (FMSS)

Under change controlRel-13

TR · Series 22 · S1

TR 22.809

Feasibility study on support for 3GPP voice interworking with enterprise IP-PBX (VINE)

Under change controlRel-11

TR · Series 22 · WG not indexed

TR 22.80U

UMTS Relationship to other Standards

Withdrawn before change controlUMTS

TR · Series 22 · S1

TR 22.810

Study of enhanced call information presentation

Under change controlRel-13

TR · Series 22 · S1

TR 22.811

Review of network selection principles

Under change controlRel-7

TR · Series 22 · S1

TR 22.812

Study into network selection requirements for non-3GPP access

Withdrawn under change controlRel-8

TR · Series 22 · S1

TR 22.813

Study of use cases and requirements for enhanced voice codecs for the Evolved Packet System (EPS)

Under change controlRel-9

TR · Series 22 · S1

TR 22.814

Location Services (LCS) support in Evolved Packet Core (EPC) for non-3GPP accesses

Under change controlRel-10

TR · Series 22 · S1

TR 22.815

Study on Multimedia Broadcast Supplement for Public Warning System (MBSP)

Under change controlRel-13

TR · Series 22 · S1

TR 22.816

3GPP enhancement for TV service

Under change controlRel-14

TR · Series 22 · S1

TR 22.817

Study on UICC/USIM enhancements

Withdrawn before change controlRel-12

TR · Series 22 · S1

TR 22.818

Feasibility Study on Control of Applications when Third party Servers encounter difficulties

Under change controlRel-13

TR · Series 22 · S1

TR 22.819

Feasibility Study on Maritime Communication Services over 3GPP system

Under change controlRel-15

TR · Series 22 · S1

TR 22.820

Study on Provision of Local Operator Services

Under change controlRel-14

TR · Series 22 · S1

TR 22.821

Feasibility Study on LAN Support in 5G

Under change controlRel-16

TR · Series 22 · S1

TR 22.822

Study on using satellite access in 5G

Under change controlRel-16

TR · Series 22 · S1

TR 22.823

Study on enhancements to IMS for new real time communication services

Under change controlRel-16

TR · Series 22 · S1

TR 22.824

Study on 5G message service for MIoT

Under change controlRel-16

TR · Series 22 · S1

TR 22.825

Study on Remote Identification of Unmanned Aerial Systems (UAS)

Under change controlRel-16

TR · Series 22 · S1

TR 22.826

Study on communication services for critical medical applications

Under change controlRel-17

TR · Series 22 · S1

TR 22.827

Study on Audio-Visual Service Production

Under change controlRel-17

TR · Series 22 · S1

TR 22.828

Study on co-ordinated Packet data network GateWay (PGW) Change for Selected IP Traffic Offload (CSIPTO)

Under change controlRel-13

TR · Series 22 · S1

TR 22.829

Enhancement for Unmaned Aerial Vehicles (UAVs)

Under change controlRel-17

TR · Series 22 · S1

TR 22.830

Study on business role models for network slicing

Under change controlRel-16

TR · Series 22 · S1

TR 22.831

Study on Support for Minimization of service Interruption

Under change controlRel-17

TR · Series 22 · S1

TR 22.832

Study on enhancements for cyber-physical control applications in vertical domains

Under change controlRel-17

TR · Series 22 · S1

TR 22.833

Study on Enhancement of LTE for Efficient delivery of Streaming Service

Under change controlRel-16

TR · Series 22 · S1

TR 22.834

Study on support for devices with multiple Universal Subscriber Identity Modules (USIMs)

Under change controlRel-17

TR · Series 22 · S1

TR 22.835

Study on enhanced access to and support of network slices

Under change controlRel-18

TR · Series 22 · S1

TR 22.836

Study on asset tracking use cases

Under change controlRel-17

TR · Series 22 · S1

TR 22.837

Study on Integrated Sensing and Communication

Under change controlRel-19

TR · Series 22 · S1

TR 22.838

Paging policy enhancements and procedure optimizations in LTE

Under change controlRel-14

TR · Series 22 · S1

TR 22.839

Study on vehicle-mounted relays

Under change controlRel-18

TR · Series 22 · S1

TR 22.840

Study on Ambient power-enabled Internet of Things

Under change controlRel-19

TR · Series 22 · S1

TR 22.841

Study on Upper layer traffic steering, switching and split over dual 3GPP access

Under change controlRel-19

TR · Series 22 · S1

TR 22.842

Study on Network Controlled Interactive Service (NCIS) in the 5G System (5GS)

Under change controlRel-17

TR · Series 22 · S1

TR 22.843

Study on on Additional capabilities of mobile networks for drone operations and managements

Under change controlRel-19

TR · Series 22 · S1

TR 22.844

Study on 5G Networks Providing Access to Localized Services

Under change controlRel-18

TR · Series 22 · S1

TR 22.846

Study on additional capabilities for emergency services

DraftRel-21

TR · Series 22 · S1

TR 22.847

Study on supporting tactile and multi-modality communication services

Under change controlRel-18

TR · Series 22 · S1

TR 22.848

Feasibility Study on Interconnect of SNPN

Under change controlRel-19

TR · Series 22 · SP

TR 22.850

Study on 3GPP AI/ML Consistency Alignment

Under change controlRel-19

TR · Series 22 · S1

TR 22.851

Study on Network Sharing Aspects

Under change controlRel-19

TR · Series 22 · S1

TR 22.852

Study on Radio Access Network (RAN) sharing enhancements

Under change controlRel-12

TR · Series 22 · S1

TR 22.853

Study on Service Exposure and Enablement Support (SEES) requirements

Under change controlRel-13

TR · Series 22 · S1

TR 22.854

Feasibility Study on Multimedia Priority Service (MPS) Phase 2

Under change controlRel-16

TR · Series 22 · S1

TR 22.855

Study on ranging-based services

Under change controlRel-18

TR · Series 22 · S1

TR 22.856

Study on Localized Mobile Metaverse Services

Under change controlRel-19

TR · Series 22 · S2

TR 22.857

Run-time independent framework feasibility study

Under change controlRel-6

TR · Series 22 · S1

TR 22.858

Study on enhancements for residential 5G

Under change controlRel-18

TR · Series 22 · S1

TR 22.859

Study on Personal Internet of Things (PIoT) networks

Under change controlRel-18

TR · Series 22 · S1

TR 22.860

Study on Requirements Simplification

DraftRel-21

TR · Series 22 · S1

TR 22.861

Massive Internet of Things

Under change controlRel-14

TR · Series 22 · S1

TR 22.862

Feasibility study on new services and markets technology enablers for critical communications; Stage 1

Under change controlRel-14

TR · Series 22 · S1

TR 22.863

Feasibility study on new services and markets technology enablers for enhanced mobile broadband; Stage 1

Under change controlRel-14

TR · Series 22 · S1

TR 22.864

Feasibility study on new services and markets technology enablers for network operation; Stage 1

Under change controlRel-14

TR · Series 22 · S1

TR 22.865

Study on satellite access - Phase 3

Under change controlRel-19

TR · Series 22 · S1

TR 22.866

Enhanced relays for energy efficiency and extensive coverage

Under change controlRel-16

TR · Series 22 · S1

TR 22.867

Study on 5G smart energy and infrastructure

Under change controlRel-18

TR · Series 22 · S1

TR 22.868

Study on facilitating machine to machine communication in 3GPP systems

Under change controlRel-8

TR · Series 22 · S1

TR 22.869

Feasibility study on enhancements of Public Warning System (PWS)

Under change controlRel-16

TR · Series 22 · S1

TR 22.870

Study on 6G Use Cases and Service Requirements

Under change controlRel-20

TR · Series 22 · S1

TR 22.871

Study on non-voice emergency services

Under change controlRel-11

TR · Series 22 · S1

TR 22.872

Study on positioning use cases

Under change controlRel-15

TR · Series 22 · S1

TR 22.873

Study on evolution of the IP Multimedia Subsystem (IMS) multimedia telephony service

Under change controlRel-17

TR · Series 22 · S1

TR 22.874

5G System (5GS); Study on traffic characteristics and performance requirements for AI/ML model transfer

Under change controlRel-18

TR · Series 22 · S1

TR 22.875

Study on AI/ML Model Transfer Phase 2

Withdrawn before change controlRel-19

TR · Series 22 · S1

TR 22.876

Study on AI/ML Model Transfer Phase2

Under change controlRel-19

TR · Series 22 · S1

TR 22.877

Study on roaming value added services

Under change controlRel-19

TR · Series 22 · S1

TR 22.878

Study on 5G timing resiliency system

Under change controlRel-18

TR · Series 22 · S1

TR 22.879

Feasibility study on Mission Critical (MC) video services over LTE

Under change controlRel-14

TR · Series 22 · S1

TR 22.880

Feasibility study on Mission Critical (MC) data communications

Under change controlRel-14

TR · Series 22 · S1

TR 22.881

Study on sharing administrative configuration information between interconnected Mission Critical (MCX) service systems

Under change controlRel-17

TR · Series 22 · S1

TR 22.882

Study on Energy Efficiency as service criteria

Under change controlRel-19

TR · Series 22 · S1

TR 22.883

Feasibility Study on Energy Efficiency as service criteria Phase 2

Under change controlRel-20

TR · Series 22 · S1

TR 22.885

Study on LTE support for Vehicle-to-Everything (V2X) services

Under change controlRel-14

TR · Series 22 · S1

TR 22.886

Study on enhancement of 3GPP support for 5G V2X services

Under change controlRel-15

TR · Series 22 · S1

TR 22.887

Feasibility Study on satellite access - Phase 4

Under change controlRel-20

TR · Series 22 · S1

TR 22.888

Study on enhancements for Machine-Type Communications (MTC)

Under change controlRel-11

TR · Series 22 · S1

TR 22.889

Study on Future Railway Mobile Communication System (FRMCS)

Under change controlRel-15

TR · Series 22 · S1

TR 22.890

Study on supporting railway smart station services

Under change controlRel-17

TR · Series 22 · S1

TR 22.891

Study on new services and markets technology enablers

Under change controlRel-14

TR · Series 22 · S1

TR 22.892

Study on IMS Centralized Services (ICS) requirements

Under change controlRel-8

TR · Series 22 · S1

TR 22.893

Advanced requirements for IP interconnect

Under change controlRel-9

TR · Series 22 · S1

TR 22.894

Feasibility study on IP Multimedia Subsystem (IMS) network-independent public user identities

Under change controlRel-11

TR · Series 22 · S1

TR 22.895

Study on service aspects of integration of Single Sign-On (SSO) frameworks with 3GPP operator-controlled resources and mechanisms

Under change controlRel-11

TR · Series 22 · S1

TR 22.896

Study on continuity of data sessions to local networks

Under change controlRel-11

TR · Series 22 · S1

TR 22.897

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

Under change controlRel-13

TR · Series 22 · S1

TR 22.898

Study on user control dver spoofed calls

Under change controlRel-13

TR · Series 22 · S1

TR 22.899

Study on enhancements to user location reporting support

Under change controlRel-13

TR · Series 22 · S1

TR 22.903

Study on Videotelephony teleservice

Under change controlRel-7

TR · Series 22 · S1

TR 22.904

Study on user-centric identifiers and authentication

Under change controlRel-16

TR · Series 22 · S1

TR 22.906

Study on IMS based peer-to-peer content distribution services

Under change controlRel-11

TR · Series 22 · WG not indexed

TR 22.907

Terminal concepts

Withdrawn under change controlRelease 1999

TR · Series 22 · S1

TR 22.908

Study on Paging Permission with Access Control (PPAC)

Under change controlRel-8

TR · Series 22 · S1

TR 22.912

Study into network selection requirements for non-3GPP access

Under change controlRel-8

TR · Series 22 · S1

TR 22.913

Location Services (LCS) support in Evolved Packet Core (EPC) for non-3GPP accesses

Withdrawn before change controlRel-9

TR · Series 22 · S1

TR 22.916

Study on Network of Service Robots with Ambient Intelligence

Under change controlRel-19

TR · Series 22 · WG not indexed

TR 22.924

Charging and accounting mechanisms

Withdrawn under change controlRelease 1999

TR · Series 22 · WG not indexed

TR 22.925

Quality of Service (QoS) and network performance

Withdrawn under change controlRelease 1999

TR · Series 22 · S1

TR 22.926

Guidelines for extraterritorial 5G Systems (5GS)

Under change controlRel-18

TR · Series 22 · S1

TR 22.928

IP-based multimedia services examples

Withdrawn before change controlRel-5

TR · Series 22 · S1

TR 22.934

Feasibility study on 3GPP system to Wireless Local Area Network (WLAN) interworking

Under change controlRel-6

TR · Series 22 · S1

TR 22.935

Feasibility study on Location Services (LCS) for Wireless Local Area Network (WLAN) interworking

Under change controlRel-7

TR · Series 22 · S1

TR 22.936

Multi-system terminals

Under change controlRel-7

TR · Series 22 · S1

TR 22.937

Requirements for service continuity between mobile and Wireless Local Area Network (WLAN) networks

Under change controlRel-8

TR · Series 22 · S1

TR 22.940

IP Multimedia Subsystem (IMS) messaging

Under change controlRel-6

TR · Series 22 · S1

TR 22.941

IP based multimedia framework; Stage 0

Withdrawn before change controlRel-5

TR · Series 22 · S1

TR 22.942

Study on Value Added Services (VAS) for Short Message Service (SMS)

Under change controlRel-8

TR · Series 22 · S1

TR 22.944

Report on service requirements for UE functionality split

Under change controlRel-5

TR · Series 22 · C3

TR 22.945

Study of provision of fax service in GSM and UMTS

Under change controlRelease 1999

TR · Series 22 · S1

TR 22.946

Broadcast and multicast services

Withdrawn before change controlRel-5

TR · Series 22 · S1

TR 22.947

Study on Personal Broadcast Service (PBS)

Under change controlRel-9

TR · Series 22 · S1

TR 22.948

Study of requirements of IP-Multimedia Subsystem (IMS) convergent multimedia conferencing

Under change controlRel-8

TR · Series 22 · S1

TR 22.949

Study on a generalized privacy capability

Under change controlRel-6

TR · Series 22 · S1

TR 22.950

Priority service feasibility study

Under change controlRel-6

TR · Series 22 · S1

TR 22.951

Service aspects and requirements for network sharing

Under change controlRel-6

TR · Series 22 · S1

TR 22.952

Priority service guide

Under change controlRel-6

TR · Series 22 · S1

TR 22.953

Multimedia priority service feasibility study

Under change controlRel-7

TR · Series 22 · WG not indexed

TR 22.960

Mobile multimedia services

Withdrawn under change controlRelease 1999

TR · Series 22 · S1

TR 22.967

Transferring of emergency call data

Under change controlRel-7

TR · Series 22 · S1

TR 22.968

Study for requirements for a Public Warning System (PWS) service

Under change controlRel-8

TR · Series 22 · S1

TR 22.969

Feasibility study on enhancements of Public Warning System (PWS)

Withdrawn before change controlRel-15

TR · Series 22 · WG not indexed

TR 22.970

Virtual Home Environment (VHE) Report

Withdrawn under change controlRelease 1999

TR · Series 22 · S1

TR 22.971

Automatic establishment of roaming relationships

Under change controlRelease 1999

TR · Series 22 · WG not indexed

TR 22.972

Circuit-switched multimedia

Withdrawn before change controlRelease 1999

TR · Series 22 · S1

TR 22.973

IMS Multimedia Telephony service; and supplementary services

Under change controlRel-7

TR · Series 22 · S1

TR 22.975

Advanced addressing

Under change controlRelease 1999

TR · Series 22 · S1

TR 22.976

Study on PS domain services and capabilities

Withdrawn before change controlRel-4

TR · Series 22 · S1

TR 22.977

Feasibility study for speech-enabled services

Under change controlRel-6

TR · Series 22 · S1

TR 22.978

All-IP network (AIPN) feasibility study

Under change controlRel-7

TR · Series 22 · S1

TR 22.979

Feasibility study on combined Circuit Switched (CS) calls and IP Multimedia Subsystem (IMS) sessions

Under change controlRel-7

TR · Series 22 · S1

TR 22.980

Network composition feasibility study

Under change controlRel-7

TR · Series 22 · S1

TR 22.982

Study of Customised Alerting Tone (CAT) requirements

Under change controlRel-7

TR · Series 22 · S1

TR 22.983

Services alignment and migration

Under change controlRel-8

TR · Series 22 · S1

TR 22.984

Unauthenticated Packet Switched (PS) emergency calls

Withdrawn before change controlRel-8

TR · Series 22 · S1

TR 22.985

Service requirements for the User Data Convergence (UDC)

Under change controlRel-9

TR · Series 22 · S1

TR 22.986

Study on Service Specific Access Control

Under change controlRel-9

TR · Series 22 · S1

TR 22.987

Study of haptic services requirements

Under change controlRel-10

TR · Series 22 · S1

TR 22.988

Study on alternatives to E.164 for Machine-Type Communications (MTC)

Under change controlRel-11

TR · Series 22 · S1

TR 22.989

Study on Future Railway Mobile Communication System

Under change controlRel-15

TR · Series 22 · S1

TR 22.990

Study on off-network for rail

Under change controlRel-18

TS · Series 23 · S2

TS 23.002

Network architecture

Under change controlRel-4

TS · Series 23 · C4

TS 23.003

Numbering, addressing and identification

Under change controlRel-4

TS · Series 23 · C4

TS 23.007

Restoration procedures

Under change controlRel-4

TS · Series 23 · C4

TS 23.008

Organization of subscriber data

Under change controlRel-4

TS · Series 23 · C4

TS 23.009

Handover procedures

Under change controlRel-4

TS · Series 23 · WG not indexed

TS 23.010

GSM Public Land Mobile Network (PLMN) Connection Types

Withdrawn under change controlRelease 1999

TS · Series 23 · C4

TS 23.011

Technical realization of Supplementary Services

Under change controlRel-4

TS · Series 23 · C4

TS 23.012

Location management procedures

Under change controlRel-4

TS · Series 23 · C1

TS 23.014

Support of Dual Tone Multi-Frequency (DTMF) signalling

Under change controlRel-4

TS · Series 23 · C4

TS 23.015

Technical realization of Operator Determined Barring (ODB)

Under change controlRel-4

TS · Series 23 · C4

TS 23.016

Subscriber data management; Stage 2

Under change controlRel-4