id
stringlengths
5
12
title
stringlengths
8
250
type
stringclasses
2 values
version
stringclasses
560 values
working_group
stringclasses
30 values
url
stringlengths
67
81
scope
stringlengths
0
65.7k
23.110
Universal Mobile Telecommunications System (UMTS) access stratum; Services and functions
TS
15.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.110/23110-f00.zip
23.119
Gateway Location Register (GLR); Stage 2
TS
15.0.0
C4
https://www.3gpp.org/ftp/Specs/archive/23_series/23.119/23119-f00.zip
23.116
Super-Charger technical realization; Stage 2
TS
15.0.0
C4
https://www.3gpp.org/ftp/Specs/archive/23_series/23.116/23116-f00.zip
23.139
3GPP system - fixed broadband access network interworking; Stage 2
TS
15.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.139/23139-f00.zip
23.122
Non-Access-Stratum (NAS) functions related to Mobile Station (MS) in idle mode
TS
15.7.0
C1
https://www.3gpp.org/ftp/Specs/archive/23_series/23.122/23122-f70.zip
23.135
Multicall supplementary service; Stage 2
TS
15.0.0
C4
https://www.3gpp.org/ftp/Specs/archive/23_series/23.135/23135-f00.zip
23.153
Out of band transcoder control; Stage 2
TS
15.0.0
C4
https://www.3gpp.org/ftp/Specs/archive/23_series/23.153/23153-f00.zip
23.161
Network-Based IP Flow Mobility (NBIFOM); Stage 2
TS
15.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.161/23161-f00.zip
23.167
IP Multimedia Subsystem (IMS) emergency sessions
TS
15.7.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.167/23167-f70.zip
23.172
Technical realization of Circuit Switched (CS) multimedia service UDI/RDI fallback and service modification; Stage 2
TS
15.0.0
C3
https://www.3gpp.org/ftp/Specs/archive/23_series/23.172/23172-f00.zip
23.202
Circuit switched data bearer services
TS
15.0.0
C3
https://www.3gpp.org/ftp/Specs/archive/23_series/23.202/23202-f00.zip
23.203
Policy and charging control architecture
TS
15.5.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.203/23203-f50.zip
The present document specifies the overall stage 2 level functionality for Policy and Charging Control that encompasses the following high level functions for IP‑CANs (e.g. GPRS, Fixed Broadband, EPC, etc.): - Flow Based Charging for network usage, including charging control and online credit control, for service data ...
23.204
Support of Short Message Service (SMS) over generic 3GPP Internet Protocol (IP) access; Stage 2
TS
15.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.204/23204-f00.zip
The present document specifies the new capabilities and enhancements needed to support SMS over a generic IP Connectivity Access Network (IP-CAN) using IMS capabilities (TS 23.228 [9]). These include (but are not limited) to: 1 Enhancements to the HSS; 2 Communication between the SMS-GMSC/SMS-IWMSC and the HSS; 3 Authe...
23.205
Bearer-independent circuit-switched core network; Stage 2
TS
15.0.0
C4
https://www.3gpp.org/ftp/Specs/archive/23_series/23.205/23205-f00.zip
23.207
End-to-end Quality of Service (QoS) concept and architecture
TS
15.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.207/23207-f00.zip
23.214
Architecture enhancements for control and user plane separation of EPC nodes
TS
15.5.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.214/23214-f50.zip
23.216
Single Radio Voice Call Continuity (SRVCC); Stage 2
TS
15.3.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.216/23216-f30.zip
23.141
Presence service; Architecture and functional description
TS
15.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.141/23141-f00.zip
23.221
Architectural requirements
TS
15.1.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.221/23221-f10.zip
23.222
Common API Framework for 3GPP Northbound APIs
TS
15.7.0
S6
https://www.3gpp.org/ftp/Specs/archive/23_series/23.222/23222-f70.zip
23.226
Global text telephony (GTT); Stage 2
TS
15.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.226/23226-f00.zip
23.142
Value-added Services for SMS (VAS4SMS); Interface and signalling flow
TS
15.1.0
C4
https://www.3gpp.org/ftp/Specs/archive/23_series/23.142/23142-f10.zip
23.146
Technical realization of facsimile Group 3 non-transparent
TS
15.0.0
C3
https://www.3gpp.org/ftp/Specs/archive/23_series/23.146/23146-f00.zip
23.231
SIP-I based circuit-switched core network; Stage 2
TS
15.0.0
C4
https://www.3gpp.org/ftp/Specs/archive/23_series/23.231/23231-f00.zip
23.236
Intra-domain connection of Radio Access Network (RAN) nodes to multiple Core Network (CN) nodes
TS
15.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.236/23236-f00.zip
23.237
IP Multimedia Subsystem (IMS) Service Continuity; Stage 2
TS
15.2.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.237/23237-f20.zip
23.240
3GPP Generic User Profile (GUP); Architecture (Stage 2)
TS
15.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.240/23240-f00.zip
23.246
Multimedia Broadcast/Multicast Service (MBMS); Architecture and functional description
TS
15.1.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.246/23246-f10.zip
23.251
Network sharing; Architecture and functional description
TS
15.1.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.251/23251-f10.zip
23.259
Personal Network Management (PNM); Procedures and information flows; Stage 2
TS
15.0.0
C1
https://www.3gpp.org/ftp/Specs/archive/23_series/23.259/23259-f00.zip
23.261
IP flow mobility and seamless Wireless Local Area Network (WLAN) offload; Stage 2
TS
15.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.261/23261-f00.zip
23.271
Functional stage 2 description of Location Services (LCS)
TS
15.2.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.271/23271-f20.zip
23.272
Circuit Switched (CS) fallback in Evolved Packet System (EPS); Stage 2
TS
15.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.272/23272-f00.zip
This document defines the Stage 2 architecture and specification for the CS Fallback and for SMS over SGs for EPS or CS Fallback and SMS over S102. The scope of this document includes the architecture enhancements for functionality to enable fallback from E-UTRAN access to UTRAN/GERAN CS domain access and to CDMA 1x RT...
23.278
Customised Applications for Mobile network Enhanced Logic (CAMEL) Phase 4; Stage 2; IM CN Interworking
TS
15.0.0
C4
https://www.3gpp.org/ftp/Specs/archive/23_series/23.278/23278-f00.zip
23.279
Combining Circuit Switched (CS) and IP Multimedia Subsystem (IMS) services; Stage 2
TS
15.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.279/23279-f00.zip
23.228
IP Multimedia Subsystem (IMS); Stage 2
TS
15.5.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.228/23228-f50.zip
23.281
Functional architecture and information flows to support Mission Critical Video (MCVideo); Stage 2
TS
15.6.0
S6
https://www.3gpp.org/ftp/Specs/archive/23_series/23.281/23281-f60.zip
23.282
Functional architecture and information flows to support Mission Critical Data (MCData); Stage 2
TS
15.4.0
S6
https://www.3gpp.org/ftp/Specs/archive/23_series/23.282/23282-f40.zip
23.283
Mission Critical Communication Interworking with Land Mobile Radio Systems
TS
15.4.0
S6
https://www.3gpp.org/ftp/Specs/archive/23_series/23.283/23283-f40.zip
23.284
Local Call Local Switch (LCLS); Stage 2
TS
15.0.0
C4
https://www.3gpp.org/ftp/Specs/archive/23_series/23.284/23284-f00.zip
23.218
IP Multimedia (IM) session handling; IM call model; Stage 2
TS
15.0.0
C1
https://www.3gpp.org/ftp/Specs/archive/23_series/23.218/23218-f00.zip
23.285
Architecture enhancements for V2X services
TS
15.4.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.285/23285-f40.zip
23.292
IP Multimedia Subsystem (IMS) centralized services; Stage 2
TS
15.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.292/23292-f00.zip
23.303
Proximity-based services (ProSe); Stage 2
TS
15.1.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.303/23303-f10.zip
23.280
Common functional architecture to support mission critical services; Stage 2
TS
15.8.0
S6
https://www.3gpp.org/ftp/Specs/archive/23_series/23.280/23280-f80.zip
23.334
IP Multimedia Subsystem (IMS) Application Level Gateway (IMS-ALG) - IMS Access Gateway (IMS-AGW) interface: Procedures descriptions
TS
15.4.0
C4
https://www.3gpp.org/ftp/Specs/archive/23_series/23.334/23334-f40.zip
23.335
User Data Convergence (UDC); Technical realization and information flows; Stage 2
TS
15.0.0
C4
https://www.3gpp.org/ftp/Specs/archive/23_series/23.335/23335-f00.zip
23.379
Functional architecture and information flows to support Mission Critical Push To Talk (MCPTT); Stage 2
TS
15.6.0
S6
https://www.3gpp.org/ftp/Specs/archive/23_series/23.379/23379-f60.zip
23.380
IMS Restoration Procedures
TS
15.4.0
C4
https://www.3gpp.org/ftp/Specs/archive/23_series/23.380/23380-f40.zip
23.401
General Packet Radio Service (GPRS) enhancements for Evolved Universal Terrestrial Radio Access Network (E-UTRAN) access
TS
15.13.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.401/23401-fd0.zip
23.402
Architecture enhancements for non-3GPP accesses
TS
15.3.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.402/23402-f30.zip
23.468
Group Communication System Enablers for LTE (GCSE_LTE); Stage 2
TS
15.1.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.468/23468-f10.zip
23.333
Multimedia Resource Function Controller (MRFC) - Multimedia Resource Function Processor (MRFP) Mp interface: Procedures descriptions
TS
15.2.0
C4
https://www.3gpp.org/ftp/Specs/archive/23_series/23.333/23333-f20.zip
23.527
5G System; Restoration procedures
TS
15.3.0
C4
https://www.3gpp.org/ftp/Specs/archive/23_series/23.527/23527-f30.zip
23.503
Policy and charging control framework for the 5G System (5GS); Stage 2
TS
15.10.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.503/23503-fa0.zip
23.715
Study on system enhancements for provision of access to restricted local operator services by an unauthenticated User Equipment (UE)
TR
0.7.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.715/23715-070.zip
The objective of this Technical Report is to identify and evaluate potential architecture enhancements of EPS and IMS needed to support Provision of Access to Restricted Local Operator Services by Unauthenticated UEs as identified in TS 22.101 [2], TS 22.115 [3] and TS 22.228 [4], and determine which of the solutions c...
23.682
Architecture enhancements to facilitate communications with packet data networks and applications
TS
15.10.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.682/23682-fa0.zip
23.722
Study on common Application Programming Interface (API) framework for 3GPP northbound APIs
TR
15.1.0
S6
https://www.3gpp.org/ftp/Specs/archive/23_series/23.722/23722-f10.zip
The present document is a technical report which identifies the architecture aspects necessary for the development of a CAPIF for 3GPP northbound APIs, and corresponding architectural solutions. The aspects of the study include identifying architecture requirements for the CAPIF (e.g. registration, discovery, identity ...
23.729
Study on unlicensed spectrum offloading system enhancements
TR
15.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.729/23729-f00.zip
3GPP RAN in Rel-13 has worked on integrating "unlicensed access" in RAN, including LTE-WiFi aggregation and LAA. More generically, the work is targeted at several scenarios where the UE is connected to two accesses at once, i.e., a primary access and a secondary access, where the secondary access operates in unlicensed...
23.733
Study on architecture enhancements to Proximity Services (ProSe) UE-to-Network relay
TR
15.1.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.733/23733-f10.zip
The present document is the Technical Report for the study item "Study on architecture enhancements to ProSe UE-to-Network Relay". Its objective is to study and evaluate potential architecture enhancements needed to support the connection of an Evolved ProSe Remote UE with UICC with the network via an Evolved ProSe UE-...
23.751
Study on support of voice over WLAN
TR
15.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.751/23751-f00.zip
The present document studies enhancements required for the support of VoIMS via Trusted and Untrusted WLAN access related with QoS differentiation for better user experience. This includes: - potential user plane impacts for the support of QoS differentiation; - potential UE-TWAN and UE-ePDG signalling enhancements for...
23.759
Study for enhanced Voice Over LTE (VoLTE) Performance
TR
15.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.759/23759-f00.zip
Investigate E2E solutions to be able to avoid/minimize the probability of HOs for e.g. VoLTE/ViLTE.
23.723
Study of system level impacts due to introduction of light connection for LTE in EPS
TR
0.2.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.723/23723-020.zip
This document is a study into the system level aspects and impact analysis due to the introduction of a substate of RRC CONNECTED (and ECM-CONNECTED) in the RAN known as Light RRC Connection. The study will identify suitable solutions that allow the Light RRC Connection feature to be considered complete and deployable ...
23.792
Study on MBMS APIs for Mission Critical Services
TR
1.2.0
S6
https://www.3gpp.org/ftp/Specs/archive/23_series/23.792/23792-120.zip
The present document is a technical report that identifies the MBMS API solutions on the UE for mission critical applications to access MBMS bearer service for the usage of mission critical services. The aspects of the study include identifying functional requirements, methods and message flows, client reference model,...
23.795
Study on application layer support for V2X services
TR
1.1.0
S6
https://www.3gpp.org/ftp/Specs/archive/23_series/23.795/23795-110.zip
The present document is a technical report which identifies the application architecture aspects to support V2X services, and corresponding architectural solutions. The study includes identifying architecture requirements that are necessary to ensure efficient use and deployment of V2X services over 3GPP systems. The s...
23.798
Study on Isolated E-UTRAN Operation for Public Safety; Enhancements
TR
15.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.798/23798-f00.zip
The present document studies potential enhancements to the "Isolated E-UTRAN Operation for Public Safety" feature specified in TS 23.401 [2]. Whereas this feature assumes a complete absence of backhaul, the present study considers following cases: - the backhaul is not completely lost but suffers from a limited bandwid...
23.903
Redial solution for voice-video switching
TR
15.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.903/23903-f00.zip
23.919
Direct tunnel deployment guideline
TR
15.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.919/23919-f00.zip
23.924
Feasibility study on Non-Access Stratum (NAS) node selection function above Base Station Controller (BSC) / Radio Network Controller (RNC)
TR
15.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.924/23924-f00.zip
23.975
IPv6 migration guidelines
TR
15.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.975/23975-f00.zip
23.976
Push architecture
TR
15.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.976/23976-f00.zip
23.782
Study on mission critical communication interworking between LTE and non-LTE systems
TR
15.0.0
S6
https://www.3gpp.org/ftp/Specs/archive/23_series/23.782/23782-f00.zip
The objective of this technical report is to study and identify solutions suitable for interworking between LTE mission critical systems and non-LTE mission critical systems that satisfy the MCPTT requirements in 3GPP TS 22.179 [2] and the MCData requirements in 3GPP TS 22.282 [20] (SDS only). The present document refe...
23.781
Study on migration and interconnection for mission critical services
TR
15.0.0
S6
https://www.3gpp.org/ftp/Specs/archive/23_series/23.781/23781-f00.zip
The present document studies solutions to satisfy the requirements for interconnection and migration between Mission Critical systems. It may identify enhancements to be included in the Technical Specifications for those services. Requirements for this study are taken from the Stage 1 requirements, including 3GPP TS 22...
23.977
Bandwidth And Resource Savings (BARS) and speech enhancements for Circuit Switched (CS) networks
TR
15.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.977/23977-f00.zip
23.790
Study on application architecture for the Future Railway Mobile Communication System (FRMCS); Stage 2
TR
15.0.0
S6
https://www.3gpp.org/ftp/Specs/archive/23_series/23.790/23790-f00.zip
The present document identifies gaps between the FRMCS requirements and stage 2 mission critical services specifications. For those gaps that cannot be fulfilled by the existing architecture, functional architecture enhancements, new procedures and information flows are documented and suggested as candidates for normat...
24.002
GSM - UMTS Public Land Mobile Network (PLMN) Access Reference Configuration
TS
15.0.0
C1
https://www.3gpp.org/ftp/Specs/archive/24_series/24.002/24002-f00.zip
23.979
3GPP enablers for Open Mobile Alliance (OMA); Push-to-talk over Cellular (PoC) services; Stage 2
TR
15.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.979/23979-f00.zip
24.007
Mobile radio interface signalling layer 3; General Aspects
TS
15.3.0
C1
https://www.3gpp.org/ftp/Specs/archive/24_series/24.007/24007-f30.zip
23.981
Interworking aspects and migration scenarios for IPv4-based IP Multimedia Subsystem (IMS) implementations
TR
15.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.981/23981-f00.zip
24.011
Point-to-Point (PP) Short Message Service (SMS) support on mobile radio interface
TS
15.3.0
C1
https://www.3gpp.org/ftp/Specs/archive/24_series/24.011/24011-f30.zip
24.010
Mobile radio interface layer 3; Supplementary services specification; General aspects
TS
15.0.0
C4
https://www.3gpp.org/ftp/Specs/archive/24_series/24.010/24010-f00.zip
24.022
Radio Link Protocol (RLP) for circuit switched bearer and teleservices
TS
15.0.0
C3
https://www.3gpp.org/ftp/Specs/archive/24_series/24.022/24022-f00.zip
24.080
Mobile radio interface layer 3 supplementary services specification; Formats and coding
TS
15.1.0
C4
https://www.3gpp.org/ftp/Specs/archive/24_series/24.080/24080-f10.zip
The present document contains the coding of information necessary for support of supplementary service operation on the mobile radio interface layer 3. Clause 2 gives the functional definitions and contents of messages for call independent supplementary service operations. Messages necessary for support of call related...
24.072
Call Deflection (CD) supplementary service; Stage 3
TS
15.0.0
C4
https://www.3gpp.org/ftp/Specs/archive/24_series/24.072/24072-f00.zip
24.067
Enhanced Multi-Level Precedence and Pre-emption service (eMLPP); Stage 3
TS
15.0.0
C4
https://www.3gpp.org/ftp/Specs/archive/24_series/24.067/24067-f00.zip
24.030
Location Services (LCS); Supplementary service operations; Stage 3
TS
15.0.0
C4
https://www.3gpp.org/ftp/Specs/archive/24_series/24.030/24030-f00.zip
24.083
Call Waiting (CW) and Call Hold (HOLD) supplementary services; Stage 3
TS
15.0.0
C4
https://www.3gpp.org/ftp/Specs/archive/24_series/24.083/24083-f00.zip
24.084
Multi Party (MPTY) supplementary service; Stage 3
TS
15.0.0
C4
https://www.3gpp.org/ftp/Specs/archive/24_series/24.084/24084-f00.zip
24.082
Call Forwarding (CF) supplementary services; Stage 3
TS
15.0.0
C4
https://www.3gpp.org/ftp/Specs/archive/24_series/24.082/24082-f00.zip
24.081
Line Identification supplementary services; Stage 3
TS
15.0.0
C4
https://www.3gpp.org/ftp/Specs/archive/24_series/24.081/24081-f00.zip
24.086
Advice of Charge (AoC) supplementary services; Stage 3
TS
15.0.0
C4
https://www.3gpp.org/ftp/Specs/archive/24_series/24.086/24086-f00.zip
24.087
User-to-User Signalling (UUS) Supplementary Service; Stage 3
TS
15.0.0
C4
https://www.3gpp.org/ftp/Specs/archive/24_series/24.087/24087-f00.zip
24.088
Call Barring (CB) supplementary service; Stage 3
TS
15.0.0
C4
https://www.3gpp.org/ftp/Specs/archive/24_series/24.088/24088-f00.zip
24.090
Unstructured Supplementary Service Data (USSD); Stage 3
TS
15.0.0
C4
https://www.3gpp.org/ftp/Specs/archive/24_series/24.090/24090-f00.zip
24.091
Explicit Call Transfer (ECT) supplementary service; Stage 3
TS
15.0.0
C4
https://www.3gpp.org/ftp/Specs/archive/24_series/24.091/24091-f00.zip
24.093
Completion of Calls to Busy Subscriber (CCBS); Stage 3
TS
15.0.0
C4
https://www.3gpp.org/ftp/Specs/archive/24_series/24.093/24093-f00.zip
24.096
Name Identification supplementary services; Stage 3
TS
15.0.0
C4
https://www.3gpp.org/ftp/Specs/archive/24_series/24.096/24096-f00.zip
24.103
Telepresence using the IP Multimedia (IM) Core Network (CN) Subsystem (IMS); Stage 3
TS
15.1.0
C1
https://www.3gpp.org/ftp/Specs/archive/24_series/24.103/24103-f10.zip
24.105
Application specific Congestion control for Data Communication (ACDC) Management Object (MO)
TS
15.0.0
C1
https://www.3gpp.org/ftp/Specs/archive/24_series/24.105/24105-f00.zip
24.109
Bootstrapping interface (Ub) and network application function interface (Ua); Protocol details
TS
15.0.0
C1
https://www.3gpp.org/ftp/Specs/archive/24_series/24.109/24109-f00.zip