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23.091
Explicit Call Transfer (ECT) supplementary service; Stage 2
TS
14.0.0
C4
https://www.3gpp.org/ftp/Specs/archive/23_series/23.091/23091-e00.zip
23.094
Follow-Me (FM); Stage 2
TS
14.0.0
C4
https://www.3gpp.org/ftp/Specs/archive/23_series/23.094/23094-e00.zip
23.096
Name identification supplementary services; Stage 2
TS
14.0.0
C4
https://www.3gpp.org/ftp/Specs/archive/23_series/23.096/23096-e00.zip
23.097
Multiple Subscriber Profile (MSP) (Phase 2); Stage 2
TS
14.0.0
C4
https://www.3gpp.org/ftp/Specs/archive/23_series/23.097/23097-e00.zip
23.101
General Universal Mobile Telecommunications System (UMTS) architecture
TS
14.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.101/23101-e00.zip
23.107
Quality of Service (QoS) concept and architecture
TS
14.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.107/23107-e00.zip
23.108
Mobile radio interface layer 3 specification, core network protocols; Stage 2
TS
14.0.0
C1
https://www.3gpp.org/ftp/Specs/archive/23_series/23.108/23108-e00.zip
23.110
Universal Mobile Telecommunications System (UMTS) access stratum; Services and functions
TS
14.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.110/23110-e00.zip
23.119
Gateway Location Register (GLR); Stage 2
TS
14.0.0
C4
https://www.3gpp.org/ftp/Specs/archive/23_series/23.119/23119-e00.zip
23.122
Non-Access-Stratum (NAS) functions related to Mobile Station (MS) in idle mode
TS
14.5.0
C1
https://www.3gpp.org/ftp/Specs/archive/23_series/23.122/23122-e50.zip
23.135
Multicall supplementary service; Stage 2
TS
14.0.0
C4
https://www.3gpp.org/ftp/Specs/archive/23_series/23.135/23135-e00.zip
23.139
3GPP system - fixed broadband access network interworking; Stage 2
TS
14.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.139/23139-e00.zip
23.116
Super-Charger technical realization; Stage 2
TS
14.0.0
C4
https://www.3gpp.org/ftp/Specs/archive/23_series/23.116/23116-e00.zip
23.142
Value-added Services for SMS (VAS4SMS); Interface and signalling flow
TS
14.0.0
C4
https://www.3gpp.org/ftp/Specs/archive/23_series/23.142/23142-e00.zip
23.146
Technical realization of facsimile Group 3 non-transparent
TS
14.0.0
C3
https://www.3gpp.org/ftp/Specs/archive/23_series/23.146/23146-e00.zip
23.141
Presence service; Architecture and functional description
TS
14.1.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.141/23141-e10.zip
23.153
Out of band transcoder control; Stage 2
TS
14.0.0
C4
https://www.3gpp.org/ftp/Specs/archive/23_series/23.153/23153-e00.zip
23.167
IP Multimedia Subsystem (IMS) emergency sessions
TS
14.6.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.167/23167-e60.zip
23.172
Technical realization of Circuit Switched (CS) multimedia service UDI/RDI fallback and service modification; Stage 2
TS
14.0.0
C3
https://www.3gpp.org/ftp/Specs/archive/23_series/23.172/23172-e00.zip
23.161
Network-Based IP Flow Mobility (NBIFOM); Stage 2
TS
14.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.161/23161-e00.zip
23.203
Policy and charging control architecture
TS
14.6.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.203/23203-e60.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
14.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.204/23204-e00.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
14.0.0
C4
https://www.3gpp.org/ftp/Specs/archive/23_series/23.205/23205-e00.zip
23.202
Circuit switched data bearer services
TS
14.0.0
C3
https://www.3gpp.org/ftp/Specs/archive/23_series/23.202/23202-e00.zip
23.207
End-to-end Quality of Service (QoS) concept and architecture
TS
14.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.207/23207-e00.zip
23.216
Single Radio Voice Call Continuity (SRVCC); Stage 2
TS
14.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.216/23216-e00.zip
23.218
IP Multimedia (IM) session handling; IM call model; Stage 2
TS
14.0.0
C1
https://www.3gpp.org/ftp/Specs/archive/23_series/23.218/23218-e00.zip
23.221
Architectural requirements
TS
14.2.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.221/23221-e20.zip
23.214
Architecture enhancements for control and user plane separation of EPC nodes
TS
14.9.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.214/23214-e90.zip
23.228
IP Multimedia Subsystem (IMS); Stage 2
TS
14.7.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.228/23228-e70.zip
23.226
Global text telephony (GTT); Stage 2
TS
14.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.226/23226-e00.zip
23.236
Intra-domain connection of Radio Access Network (RAN) nodes to multiple Core Network (CN) nodes
TS
14.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.236/23236-e00.zip
23.231
SIP-I based circuit-switched core network; Stage 2
TS
14.0.0
C4
https://www.3gpp.org/ftp/Specs/archive/23_series/23.231/23231-e00.zip
23.240
3GPP Generic User Profile (GUP); Architecture (Stage 2)
TS
14.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.240/23240-e00.zip
23.246
Multimedia Broadcast/Multicast Service (MBMS); Architecture and functional description
TS
14.2.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.246/23246-e20.zip
23.237
IP Multimedia Subsystem (IMS) Service Continuity; Stage 2
TS
14.2.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.237/23237-e20.zip
23.251
Network sharing; Architecture and functional description
TS
14.1.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.251/23251-e10.zip
23.261
IP flow mobility and seamless Wireless Local Area Network (WLAN) offload; Stage 2
TS
14.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.261/23261-e00.zip
23.271
Functional stage 2 description of Location Services (LCS)
TS
14.4.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.271/23271-e40.zip
23.278
Customised Applications for Mobile network Enhanced Logic (CAMEL) Phase 4; Stage 2; IM CN Interworking
TS
14.0.0
C4
https://www.3gpp.org/ftp/Specs/archive/23_series/23.278/23278-e00.zip
23.272
Circuit Switched (CS) fallback in Evolved Packet System (EPS); Stage 2
TS
14.2.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.272/23272-e20.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...
23.259
Personal Network Management (PNM); Procedures and information flows; Stage 2
TS
14.0.0
C1
https://www.3gpp.org/ftp/Specs/archive/23_series/23.259/23259-e00.zip
23.280
Common functional architecture to support mission critical services; Stage 2
TS
14.6.0
S6
https://www.3gpp.org/ftp/Specs/archive/23_series/23.280/23280-e60.zip
23.281
Functional architecture and information flows to support Mission Critical Video (MCVideo); Stage 2
TS
14.7.0
S6
https://www.3gpp.org/ftp/Specs/archive/23_series/23.281/23281-e70.zip
23.282
Functional architecture and information flows to support Mission Critical Data (MCData); Stage 2
TS
14.6.0
S6
https://www.3gpp.org/ftp/Specs/archive/23_series/23.282/23282-e60.zip
23.284
Local Call Local Switch (LCLS); Stage 2
TS
14.0.0
C4
https://www.3gpp.org/ftp/Specs/archive/23_series/23.284/23284-e00.zip
23.285
Architecture enhancements for V2X services
TS
14.9.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.285/23285-e90.zip
23.279
Combining Circuit Switched (CS) and IP Multimedia Subsystem (IMS) services; Stage 2
TS
14.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.279/23279-e00.zip
23.292
IP Multimedia Subsystem (IMS) centralized services; Stage 2
TS
14.2.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.292/23292-e20.zip
23.303
Proximity-based services (ProSe); Stage 2
TS
14.1.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.303/23303-e10.zip
23.333
Multimedia Resource Function Controller (MRFC) - Multimedia Resource Function Processor (MRFP) Mp interface: Procedures descriptions
TS
14.5.0
C4
https://www.3gpp.org/ftp/Specs/archive/23_series/23.333/23333-e50.zip
23.335
User Data Convergence (UDC); Technical realization and information flows; Stage 2
TS
14.0.0
C4
https://www.3gpp.org/ftp/Specs/archive/23_series/23.335/23335-e00.zip
23.334
IP Multimedia Subsystem (IMS) Application Level Gateway (IMS-ALG) - IMS Access Gateway (IMS-AGW) interface: Procedures descriptions
TS
14.9.0
C4
https://www.3gpp.org/ftp/Specs/archive/23_series/23.334/23334-e90.zip
23.380
IMS Restoration Procedures
TS
14.2.0
C4
https://www.3gpp.org/ftp/Specs/archive/23_series/23.380/23380-e20.zip
23.379
Functional architecture and information flows to support Mission Critical Push To Talk (MCPTT); Stage 2
TS
14.7.0
S6
https://www.3gpp.org/ftp/Specs/archive/23_series/23.379/23379-e70.zip
23.402
Architecture enhancements for non-3GPP accesses
TS
14.7.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.402/23402-e70.zip
23.401
General Packet Radio Service (GPRS) enhancements for Evolved Universal Terrestrial Radio Access Network (E-UTRAN) access
TS
14.11.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.401/23401-eb0.zip
23.468
Group Communication System Enablers for LTE (GCSE_LTE); Stage 2
TS
14.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.468/23468-e00.zip
23.682
Architecture enhancements to facilitate communications with packet data networks and applications
TS
14.8.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.682/23682-e80.zip
23.702
Study on 3GPP PS Data Off
TR
14.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.702/23702-e00.zip
The objective of this study is to investigate and evaluate architecture enhancements to introduce for the specification of the 3GPP PS Data Off feature so as to meet the requirement defined in TS 22.011[2].
23.710
Study on improvement of awareness of user location change
TR
14.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.710/23710-e00.zip
The scope of the present document is to study improvements of awareness of user location change in connected mode e.g. for differentiated charging and/or QoS. Solutions will be studied for following areas: - Extending the existing PRA change reporting mechanism for both UE dedicated and CN predefined PRA to support mul...
23.714
Study on Control Plane (CP) and User Plane (UP) separation of Evolved Packet Core (EPC) nodes
TR
14.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.714/23714-e00.zip
The objective of this Technical Report is to study and perform an evaluation of potential architecture enhancements for the separation of user plane functionality from control plane functionality in the EPC's S-GW, P-GW and TDF to further enable flexible (i.e. distributed or centralized) network deployment and operatio...
23.711
Enhancements of dedicated core networks selection mechanism
TR
14.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.711/23711-e00.zip
The present document investigates and evaluates possible solutions to improve the DCN selection of DECOR feature by adding assistance from the UE. The assistance information from the UE is intended to reduce signalling required to select a DCN associated with the UE. It shall complement the Rel-13 DECOR selection mecha...
23.721
Study on sponsored data connectivity improvements
TR
14.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.721/23721-e00.zip
The scope of the present document is to study sponsored data connectivity improvements including: - Solutions for sponsored data connectivity to cope with the increasing configuration update capacity requirements, possible maintenance difficulties and long deployment cycle. This work covers both PCEF and TDF. - Solutio...
23.746
Study on System Architecture Enhancements to eMBMS for Television Video Service
TR
14.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.746/23746-e00.zip
Editor's note: This clause will describe the scope of the feasibility study. The present document studies enhancements to the 3GPP system and UE procedures that are meant to cover essential functionality to enable new TV services by a 3GPP network. The scope of the work has three main components: - A broadcast componen...
23.730
Study on extended architecture support for Cellular Internet of Things (CIoT)
TR
14.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.730/23730-e00.zip
The present document studies and evaluates the architecture enhancement to support Cellular Internet of Things (CIoT). The scope includes NB-IoT, eMTC, and EC-GSM-IoT. The study will consider architecture enhancements/simplifications in the following areas: - Support of authorization of use of Coverage Enhancement func...
23.719
Feasibility study on service domain centralization
TR
14.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.719/23719-e00.zip
The objective of this Technical Report is to study and specify potential modifications to the ICS architecture in order to enable all services to be controlled via IMS rather than via CS legacy mechanisms (single service domain), for all subscribers of a network and also for inbound roamers. As part of Release 8, 3GPP ...
23.749
Study on S8 Home Routing Architecture for VoLTE
TR
14.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.749/23749-e00.zip
GSMA has identified a new roaming model for VoLTE called "S8 Home Routed (S8HR)" whereby the PGW, PCRF and P-CSCF are located in the HPLMN also when the UE is roaming in a VPLMN. S8HR roaming architecture aims to provide IMS services to UEs roaming in VPLMN with the UE to network IMS interface (Gm) between the UE and t...
23.780
Study on Multimedia Broadcast and Multicast Service (MBMS) usage for mission critical communication services
TR
14.0.0
S6
https://www.3gpp.org/ftp/Specs/archive/23_series/23.780/23780-e00.zip
The objective of this technical report is to study how mission critical communication services utilize MBMS. This may include study of modifications to the MCPTT architectures and/or procedures as specified in 3GPP TS 23.179 [6]. This technical report will identify any enhancements needed to support mission critical se...
23.750
Study for robust call setup for VoLTE subscriber in LTE
TR
14.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.750/23750-e00.zip
The study is to investigate solutions to minimize call setup failure and improve user experience for VoLTE subscriber in LTE with bad coverage. The study shall consider the scenarios where UE is both PS and CS registered or only PS registered and UE is already IMS registered initially. The study will cover at a minimum...
23.751
Study on support of voice over WLAN
TR
0.4.1
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.751/23751-041.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...
23.781
Study on migration and interconnection for mission critical services
TR
0.5.0
S6
https://www.3gpp.org/ftp/Specs/archive/23_series/23.781/23781-050.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...
23.785
Study on architecture enhancements for LTE support of V2X services
TR
14.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.785/23785-e00.zip
The objective of this Technical Report is to identify and evaluate potential architecture enhancements needed to operate LTE-based V2X (V2V, V2I, V2N, and V2P), based on vehicular services requirements defined in SA WG1 V2XLTE (TS 22.185 [3] and TS 22.278 [2]) and determine which of the solutions can proceed to normati...
23.773
Study on group based enhancements in the network capability exposure functions
TR
14.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.773/23773-e00.zip
The present document aims at identifying group-based enhancements in the 3GPP capability exposure functions. The network capability exposure functions introduced within the MONTE and AESE work items apply on a per-UE basis. The study shall investigate whether these network capability exposure functions can benefit from...
23.919
Direct tunnel deployment guideline
TR
14.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.919/23919-e00.zip
23.799
Study on Architecture for Next Generation System
TR
14.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.799/23799-e00.zip
The objective is to design a system architecture for the next generation mobile networks. The new architecture shall support at least the new RAT(s), the Evolved E-UTRA, non-3GPP accesses and minimize access dependencies. Proposals for the new architecture can be based on an evolution of the current architecture or bas...
23.924
Feasibility study on Non-Access Stratum (NAS) node selection function above Base Station Controller (BSC) / Radio Network Controller (RNC)
TR
14.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.924/23924-e00.zip
23.903
Redial solution for voice-video switching
TR
14.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.903/23903-e00.zip
23.975
IPv6 migration guidelines
TR
14.1.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.975/23975-e10.zip
23.977
Bandwidth And Resource Savings (BARS) and speech enhancements for Circuit Switched (CS) networks
TR
14.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.977/23977-e00.zip
23.976
Push architecture
TR
14.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.976/23976-e00.zip
23.979
3GPP enablers for Open Mobile Alliance (OMA); Push-to-talk over Cellular (PoC) services; Stage 2
TR
14.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.979/23979-e00.zip
24.002
GSM - UMTS Public Land Mobile Network (PLMN) Access Reference Configuration
TS
14.0.0
C1
https://www.3gpp.org/ftp/Specs/archive/24_series/24.002/24002-e00.zip
24.007
Mobile radio interface signalling layer 3; General Aspects
TS
14.0.0
C1
https://www.3gpp.org/ftp/Specs/archive/24_series/24.007/24007-e00.zip
24.010
Mobile radio interface layer 3; Supplementary services specification; General aspects
TS
14.0.0
C4
https://www.3gpp.org/ftp/Specs/archive/24_series/24.010/24010-e00.zip
23.981
Interworking aspects and migration scenarios for IPv4-based IP Multimedia Subsystem (IMS) implementations
TR
14.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.981/23981-e00.zip
24.022
Radio Link Protocol (RLP) for circuit switched bearer and teleservices
TS
14.0.0
C3
https://www.3gpp.org/ftp/Specs/archive/24_series/24.022/24022-e00.zip
24.030
Location Services (LCS); Supplementary service operations; Stage 3
TS
14.0.0
C4
https://www.3gpp.org/ftp/Specs/archive/24_series/24.030/24030-e00.zip
24.067
Enhanced Multi-Level Precedence and Pre-emption service (eMLPP); Stage 3
TS
14.0.0
C4
https://www.3gpp.org/ftp/Specs/archive/24_series/24.067/24067-e00.zip
24.011
Point-to-Point (PP) Short Message Service (SMS) support on mobile radio interface
TS
14.3.0
C1
https://www.3gpp.org/ftp/Specs/archive/24_series/24.011/24011-e30.zip
24.081
Line Identification supplementary services; Stage 3
TS
14.0.0
C4
https://www.3gpp.org/ftp/Specs/archive/24_series/24.081/24081-e00.zip
24.072
Call Deflection (CD) supplementary service; Stage 3
TS
14.0.0
C4
https://www.3gpp.org/ftp/Specs/archive/24_series/24.072/24072-e00.zip
24.083
Call Waiting (CW) and Call Hold (HOLD) supplementary services; Stage 3
TS
14.0.0
C4
https://www.3gpp.org/ftp/Specs/archive/24_series/24.083/24083-e00.zip
24.084
Multi Party (MPTY) supplementary service; Stage 3
TS
14.0.0
C4
https://www.3gpp.org/ftp/Specs/archive/24_series/24.084/24084-e00.zip
24.080
Mobile radio interface layer 3 supplementary services specification; Formats and coding
TS
14.2.0
C4
https://www.3gpp.org/ftp/Specs/archive/24_series/24.080/24080-e20.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...
24.082
Call Forwarding (CF) supplementary services; Stage 3
TS
14.0.0
C4
https://www.3gpp.org/ftp/Specs/archive/24_series/24.082/24082-e00.zip
24.085
Closed User Group (CUG) supplementary service; Stage 3
TS
14.0.0
C4
https://www.3gpp.org/ftp/Specs/archive/24_series/24.085/24085-e00.zip
24.086
Advice of Charge (AoC) supplementary services; Stage 3
TS
14.0.0
C4
https://www.3gpp.org/ftp/Specs/archive/24_series/24.086/24086-e00.zip
24.087
User-to-User Signalling (UUS) Supplementary Service; Stage 3
TS
14.0.0
C4
https://www.3gpp.org/ftp/Specs/archive/24_series/24.087/24087-e00.zip
24.091
Explicit Call Transfer (ECT) supplementary service; Stage 3
TS
14.0.0
C4
https://www.3gpp.org/ftp/Specs/archive/24_series/24.091/24091-e00.zip