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23.101
General Universal Mobile Telecommunications System (UMTS) architecture
TS
16.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.101/23101-g00.zip
23.107
Quality of Service (QoS) concept and architecture
TS
16.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.107/23107-g00.zip
23.108
Mobile radio interface layer 3 specification, core network protocols; Stage 2
TS
16.0.0
C1
https://www.3gpp.org/ftp/Specs/archive/23_series/23.108/23108-g00.zip
23.110
Universal Mobile Telecommunications System (UMTS) access stratum; Services and functions
TS
16.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.110/23110-g00.zip
23.116
Super-Charger technical realization; Stage 2
TS
16.0.0
C4
https://www.3gpp.org/ftp/Specs/archive/23_series/23.116/23116-g00.zip
23.119
Gateway Location Register (GLR); Stage 2
TS
16.0.0
C4
https://www.3gpp.org/ftp/Specs/archive/23_series/23.119/23119-g00.zip
23.122
Non-Access-Stratum (NAS) functions related to Mobile Station (MS) in idle mode
TS
16.12.0
C1
https://www.3gpp.org/ftp/Specs/archive/23_series/23.122/23122-gc0.zip
23.135
Multicall supplementary service; Stage 2
TS
16.0.0
C4
https://www.3gpp.org/ftp/Specs/archive/23_series/23.135/23135-g00.zip
23.139
3GPP system - fixed broadband access network interworking; Stage 2
TS
16.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.139/23139-g00.zip
23.141
Presence service; Architecture and functional description
TS
16.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.141/23141-g00.zip
23.142
Value-added Services for SMS (VAS4SMS); Interface and signalling flow
TS
16.0.0
C4
https://www.3gpp.org/ftp/Specs/archive/23_series/23.142/23142-g00.zip
23.146
Technical realization of facsimile Group 3 non-transparent
TS
16.0.0
C3
https://www.3gpp.org/ftp/Specs/archive/23_series/23.146/23146-g00.zip
23.153
Out of band transcoder control; Stage 2
TS
16.0.0
C4
https://www.3gpp.org/ftp/Specs/archive/23_series/23.153/23153-g00.zip
23.161
Network-Based IP Flow Mobility (NBIFOM); Stage 2
TS
16.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.161/23161-g00.zip
23.167
IP Multimedia Subsystem (IMS) emergency sessions
TS
16.4.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.167/23167-g40.zip
23.172
Technical realization of Circuit Switched (CS) multimedia service UDI/RDI fallback and service modification; Stage 2
TS
16.0.0
C3
https://www.3gpp.org/ftp/Specs/archive/23_series/23.172/23172-g00.zip
23.202
Circuit switched data bearer services
TS
16.0.0
C3
https://www.3gpp.org/ftp/Specs/archive/23_series/23.202/23202-g00.zip
23.203
Policy and charging control architecture
TS
16.3.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.203/23203-g30.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
16.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.204/23204-g00.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
16.0.0
C4
https://www.3gpp.org/ftp/Specs/archive/23_series/23.205/23205-g00.zip
23.207
End-to-end Quality of Service (QoS) concept and architecture
TS
16.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.207/23207-g00.zip
23.214
Architecture enhancements for control and user plane separation of EPC nodes
TS
16.2.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.214/23214-g20.zip
23.216
Single Radio Voice Call Continuity (SRVCC); Stage 2
TS
16.7.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.216/23216-g70.zip
23.218
IP Multimedia (IM) session handling; IM call model; Stage 2
TS
16.0.0
C1
https://www.3gpp.org/ftp/Specs/archive/23_series/23.218/23218-g00.zip
23.221
Architectural requirements
TS
16.2.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.221/23221-g20.zip
23.222
Common API Framework for 3GPP Northbound APIs
TS
16.13.0
S6
https://www.3gpp.org/ftp/Specs/archive/23_series/23.222/23222-gd0.zip
23.226
Global text telephony (GTT); Stage 2
TS
16.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.226/23226-g00.zip
23.228
IP Multimedia Subsystem (IMS); Stage 2
TS
16.7.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.228/23228-g70.zip
23.231
SIP-I based circuit-switched core network; Stage 2
TS
16.0.0
C4
https://www.3gpp.org/ftp/Specs/archive/23_series/23.231/23231-g00.zip
23.236
Intra-domain connection of Radio Access Network (RAN) nodes to multiple Core Network (CN) nodes
TS
16.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.236/23236-g00.zip
23.237
IP Multimedia Subsystem (IMS) Service Continuity; Stage 2
TS
16.4.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.237/23237-g40.zip
23.240
3GPP Generic User Profile (GUP); Architecture (Stage 2)
TS
16.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.240/23240-g00.zip
23.246
Multimedia Broadcast/Multicast Service (MBMS); Architecture and functional description
TS
16.1.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.246/23246-g10.zip
23.251
Network sharing; Architecture and functional description
TS
16.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.251/23251-g00.zip
23.259
Personal Network Management (PNM); Procedures and information flows; Stage 2
TS
16.0.0
C1
https://www.3gpp.org/ftp/Specs/archive/23_series/23.259/23259-g00.zip
23.261
IP flow mobility and seamless Wireless Local Area Network (WLAN) offload; Stage 2
TS
16.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.261/23261-g00.zip
23.271
Functional stage 2 description of Location Services (LCS)
TS
16.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.271/23271-g00.zip
23.272
Circuit Switched (CS) fallback in Evolved Packet System (EPS); Stage 2
TS
16.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.272/23272-g00.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...
23.273
5G System (5GS) Location Services (LCS); Stage 2
TS
16.13.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.273/23273-gd0.zip
23.278
Customised Applications for Mobile network Enhanced Logic (CAMEL) Phase 4; Stage 2; IM CN Interworking
TS
16.0.0
C4
https://www.3gpp.org/ftp/Specs/archive/23_series/23.278/23278-g00.zip
23.279
Combining Circuit Switched (CS) and IP Multimedia Subsystem (IMS) services; Stage 2
TS
16.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.279/23279-g00.zip
23.280
Common functional architecture to support mission critical services; Stage 2
TS
16.7.0
S6
https://www.3gpp.org/ftp/Specs/archive/23_series/23.280/23280-g70.zip
23.281
Functional architecture and information flows to support Mission Critical Video (MCVideo); Stage 2
TS
16.4.0
S6
https://www.3gpp.org/ftp/Specs/archive/23_series/23.281/23281-g40.zip
23.282
Functional architecture and information flows to support Mission Critical Data (MCData); Stage 2
TS
16.8.0
S6
https://www.3gpp.org/ftp/Specs/archive/23_series/23.282/23282-g80.zip
23.283
Mission Critical Communication Interworking with Land Mobile Radio Systems
TS
16.8.0
S6
https://www.3gpp.org/ftp/Specs/archive/23_series/23.283/23283-g80.zip
23.284
Local Call Local Switch (LCLS); Stage 2
TS
16.0.0
C4
https://www.3gpp.org/ftp/Specs/archive/23_series/23.284/23284-g00.zip
23.285
Architecture enhancements for V2X services
TS
16.4.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.285/23285-g40.zip
23.286
Application layer support for Vehicle-to-Everything (V2X) services; Functional architecture and information flows
TS
16.6.0
S6
https://www.3gpp.org/ftp/Specs/archive/23_series/23.286/23286-g60.zip
23.287
Architecture enhancements for 5G System (5GS) to support Vehicle-to-Everything (V2X) services
TS
16.7.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.287/23287-g70.zip
23.288
Architecture enhancements for 5G System (5GS) to support network data analytics services
TS
16.12.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.288/23288-gc0.zip
23.292
IP Multimedia Subsystem (IMS) centralized services; Stage 2
TS
16.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.292/23292-g00.zip
23.303
Proximity-based services (ProSe); Stage 2
TS
16.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.303/23303-g00.zip
23.316
Wireless and wireline convergence access support for the 5G System (5GS)
TS
16.9.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.316/23316-g90.zip
23.333
Multimedia Resource Function Controller (MRFC) - Multimedia Resource Function Processor (MRFP) Mp interface: Procedures descriptions
TS
16.2.0
C4
https://www.3gpp.org/ftp/Specs/archive/23_series/23.333/23333-g20.zip
23.334
IP Multimedia Subsystem (IMS) Application Level Gateway (IMS-ALG) - IMS Access Gateway (IMS-AGW) interface: Procedures descriptions
TS
16.4.0
C4
https://www.3gpp.org/ftp/Specs/archive/23_series/23.334/23334-g40.zip
23.335
User Data Convergence (UDC); Technical realization and information flows; Stage 2
TS
16.0.0
C4
https://www.3gpp.org/ftp/Specs/archive/23_series/23.335/23335-g00.zip
23.379
Functional architecture and information flows to support Mission Critical Push To Talk (MCPTT); Stage 2
TS
16.6.1
S6
https://www.3gpp.org/ftp/Specs/archive/23_series/23.379/23379-g61.zip
23.380
IMS Restoration Procedures
TS
16.6.0
C4
https://www.3gpp.org/ftp/Specs/archive/23_series/23.380/23380-g60.zip
23.401
General Packet Radio Service (GPRS) enhancements for Evolved Universal Terrestrial Radio Access Network (E-UTRAN) access
TS
16.14.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.401/23401-ge0.zip
23.402
Architecture enhancements for non-3GPP accesses
TS
16.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.402/23402-g00.zip
23.434
Service Enabler Architecture Layer for Verticals (SEAL); Functional architecture and information flows
TS
16.9.0
S6
https://www.3gpp.org/ftp/Specs/archive/23_series/23.434/23434-g90.zip
23.468
Group Communication System Enablers for LTE (GCSE_LTE); Stage 2
TS
16.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.468/23468-g00.zip
23.479
Technical Specification Group Services and System Aspects; UE MBMS APIs for Mission Critical Services;
TS
16.0.0
S6
https://www.3gpp.org/ftp/Specs/archive/23_series/23.479/23479-g00.zip
23.503
Policy and charging control framework for the 5G System (5GS); Stage 2
TS
16.15.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.503/23503-gf0.zip
23.527
5G System; Restoration procedures
TS
16.7.0
C4
https://www.3gpp.org/ftp/Specs/archive/23_series/23.527/23527-g70.zip
23.632
User data interworking, coexistence and migration; Stage 2
TS
16.6.0
C4
https://www.3gpp.org/ftp/Specs/archive/23_series/23.632/23632-g60.zip
23.682
Architecture enhancements to facilitate communications with packet data networks and applications
TS
16.10.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.682/23682-ga0.zip
23.715
Study on system enhancements for provision of access to restricted local operator services by an unauthenticated User Equipment (UE)
TR
16.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.715/23715-g00.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...
23.716
Study on the wireless and wireline convergence for the 5G System (5GS) architecture
TR
16.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.716/23716-g00.zip
The objective of this study is to enhance the common 5G core network defined in TS 23.501 [2] and TS 23.502 [3] in order to support wireline access networks and Trusted N3GPP. The key areas of the investigation are: - Support of wireline access networks: - Definition of the 5G Core network (5GC) with respect to wirelin...
23.724
Study on Cellular Internet of Things (CIoT) support and evolution for the 5G System (5GS)
TR
16.1.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.724/23724-g10.zip
This technical report studies and evaluates architecture enhancements to address the following objectives: Objective I: Enable CIoT/MTC functionalities in 5G CN. The objective is to study how to support identified CioT/MTC functionalities in 5G CN with potential connectivity to WB-EUTRA (eMTC) and/or NB-IoT for 5GS cap...
23.725
Study on enhancement of Ultra-Reliable Low-Latency Communication (URLLC) support in the 5G Core network (5GC)
TR
16.2.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.725/23725-g20.zip
The objective of this Technical Report is to study and perform an evaluation of potential architecture enhancements for supporting URLLC services in 5G System (5GS). Specifically, the following aspects are covered: - Investigate the key issues for meeting the URLLC requirements on latency, jitter and reliability in 5G ...
23.726
Study on enhancing topology of the Service Management Function (SMF) and the User Plane Function (UPF) in 5G networks
TR
16.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.726/23726-g00.zip
The objective of this Technical Report is to study enhancements of 5GS architecture that has been defined in Rel-15 about the topology of SMF and UPF, and: 1. investigate mechanisms to enable the 3GPP system to support deployments where a SMF is not able / allowed to control UPF(s) throughout the same PLMN. 2. Study wh...
23.727
Study on application awareness interworking between LTE and NR
TR
0.2.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.727/23727-020.zip
The scope is to study the mechanisms to address use cases dealing with policy driven selection of E-UTRA or NR based on certain criteria (e.g. for a given DNN or a QoS flow) associated with user applications by the core network. Scenario 1: The E-UTRA access node and NG-RAN access node are connected to EPC and 5GC resp...
23.731
Study on enhancement to the 5GC LoCation Services (LCS)
TR
16.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.731/23731-g00.zip
The objectives of this Technical Report are to enhance the service-based architecture used for location services in the 5G system, and corresponding Network Functions (NFs) and procedures, to meet the service requirements defined in, SA WG1 (e.g. TS 22.261 [2] and TS 22.071 [3]), including the consideration of roaming ...
23.732
Study on user data interworking, coexistence and migration
TR
16.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.732/23732-g00.zip
The objective of this Technical Report is to investigate scenarios for co-existence of subscription data pertaining to legacy system (EPS) with data pertaining to the 5G system, when the HSS+UDM defined in Rel-15 is separated and both UDM and HSS are independent, and will propose solutions to support this deployment wh...
23.734
Study on enhancement of 5G System (5GS) for vertical and Local Area Network (LAN) services
TR
16.2.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.734/23734-g20.zip
The objective and scope of this TR is to study enhancements to 5GS that are required to fulfil Stage-1 service requirements in vertical domains defined in TS 22.261 [2] and TS 22.104 [13]: - Enablers (e.g. time synchronization of packet delivery in each hop) to support Time Sensitive Networking, and industrial control ...
23.735
Study on enhancements of Public Warning System
TR
16.0.0
C1
https://www.3gpp.org/ftp/Specs/archive/23_series/23.735/23735-g00.zip
The present document studies and evaluates possible enhancements of Public Warning System(ePWS) to address the following objectives: - to develop stage 2 specifications to support stage 1 requirements on ePWS as follows 1) Specify how to support the language-independent contents (e.g. non-text based icon or image mappi...
23.736
Study on enhancement of systems using Evolved Packet System (EPS) for Ultra Reliability and Availability using commodity equipment
TR
0.2.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.736/23736-020.zip
The objective of this Technical Report is to study the solutions and potential enhancements needed for systems using EPS to enable data services (UE to Data Network, and, UE to UE via Data Network) with one or more the following requirements: 1. Availability greater than that of a single pre-Release 16, EPC based 3GPP ...
23.737
Study on architecture aspects for using satellite access in 5G
TR
1.2.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.737/23737-120.zip
The scope of this Technical Report is to study: - The identification of impact areas of satellite integration in the 5GS, when considering TR 22.822 [2] use cases. - The identification of solutions to adjust the 5G system for the impact impacts areas for the reference use cases: - Roaming between terrestrial and satell...
23.739
Study on enhancement of EPC for low latency communication including device mobility
TR
1.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.739/23739-100.zip
Low latency user plane radio links are substantially enhanced by 3GPP's NR and E-UTRAN radio technologies in Release 15. Mobility remains one of the key differentiators between 3GPP's technologies and other systems (e.g. systems that use unlicensed radio, or fixed networks). Hence it is important to network operators t...
23.740
Study on enhancement of network slicing
TR
16.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.740/23740-g00.zip
The scope of this Technical Report is: - Identify, prioritize and study the practical non-roaming and roaming deployment scenarios and system impacts when the 5GS is not able to support all possible combination of S-NSSAIs for the UE, and the aspects of mutually exclusive access to Network Slices. - Study the possible ...
23.742
Study on Enhancements to the Service-Based Architecture
TR
16.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.742/23742-g00.zip
This technical report studies and evaluates architecture enhancements on potential optimizations to the Release 15 Service-Based Architecture (SBA) in order to provide higher flexibility and better modularization of the 5G System for the easier definition of different network slices and to enable better re-use of the d...
23.743
Study on optimisations on UE radio capability signalling
TR
16.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.743/23743-g00.zip
With the increase of the size of UE radio capabilities driven by additional bands supported by RAN specifications and UE support of significantly more band combinations, the size of the UE Radio Capabilities has and will significantly grow from Rel-15 onwards, an efficient approach to signal UE Radio Capability informa...
23.744
Study on location enhancements for mission critical services
TR
1.5.0
S6
https://www.3gpp.org/ftp/Specs/archive/23_series/23.744/23744-150.zip
The present document identifies the impact of location requirements from stage 1 that have yet to be realized within the stage 2 MC services architecture, and to propose solutions and enhancements where needed to fulfil these requirements. Based on any gaps found between stage 1 service level requirements and existing ...
23.756
Study for single radio voice continuity from 5G to 3G
TR
16.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.756/23756-g00.zip
The scope of the present document is to investigate solutions from architecture point of view to support single radio voice call continuity (SRVCC) from NG-RAN to UTRAN. Issues to be resolved will be collected and documented in the TR with a possible resolution.
23.778
Study on Mission Critical services access aspects
TR
16.0.0
S6
https://www.3gpp.org/ftp/Specs/archive/23_series/23.778/23778-g00.zip
This technical report is a study of mission critical service access aspects. The present document identifies architecture enhancements needed to support mission critical services delivered over IOPS, based on the stage 1 requirements, including 3GPP TS 22.179 [2], 3GPP TS 22.280 [3], 3GPP TS 22.281 [4], 3GPP TS 22.282 ...
23.783
Study on Mission Critical services support over 5G System
TR
0.13.0
S6
https://www.3gpp.org/ftp/Specs/archive/23_series/23.783/23783-0d0.zip
The present document analyses how to ensure that the set of Mission Critical services is supported over the 5GS. Key issues are derived and solutions are developed for the impacts on existing or new Stage 2 Mission Critical specifications.
23.784
Study on discreet listening and logging for mission critical services
TR
16.0.0
S6
https://www.3gpp.org/ftp/Specs/archive/23_series/23.784/23784-g00.zip
The present document studies solutions to satisfy the requirements for discreet listening and logging for mission critical services. It identifies enhancements to be included in the technical specifications for MCPTT, MCVideo, MCData and in the common functional architecture to support mission critical services. Requir...
23.786
Study on architecture enhancements for the Evolved Packet System (EPS) and the 5G System (5GS) to support advanced V2X services
TR
16.1.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.786/23786-g10.zip
The objective of this Technical Report is to identify and evaluate potential architecture enhancements of EPS and 5G System design needed to support advanced V2X services identified in TR 22.886 [2], based on vehicular services requirements defined in TS 22.185 [3] and TS 22.186 [4] and determine which of the solutions...
23.787
Study on encrypted traffic detection and verification
TR
0.4.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.787/23787-040.zip
The scope is to study encrypted traffic detection and verification, including: - Solutions for encrypted traffic detection and verification. - Solutions for how to manage the information for encrypted traffic detection and verification.
23.791
Study of enablers for Network Automation for 5G
TR
16.2.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.791/23791-g20.zip
The aim of this Technical Report is to study and specify how to collect data and how to feedback data analytics to the network functions.
23.792
Study on MBMS APIs for Mission Critical Services
TR
16.0.0
S6
https://www.3gpp.org/ftp/Specs/archive/23_series/23.792/23792-g00.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,...
23.793
Study on access traffic steering, switch and splitting support in the 5G System (5GS) architecture
TR
16.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.793/23793-g00.zip
The purpose of this document is to study how the 5G System (5GS) can be extended in order to support Access Traffic Steering, Switching and Splitting (ATSSS) between 3GPP and non-3GPP access networks. In particular, this document considers solutions that specify the following: - How the 5GC and the 5G UE can support mu...
23.794
Study on enhanced IP Multimedia Subsystem (IMS) to 5GC integration
TR
1.1.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.794/23794-110.zip
The aim of this Technical Report is to study and specify potential enhancements to the IMS architecture to enable IMS FE to integrate with the 5GC network functions to enable IMS applications to directly leverage the features and capabilities of 5GC. The specific capabilities of 5GC included in this study: - In regard ...
23.795
Study on application layer support for V2X services
TR
16.1.0
S6
https://www.3gpp.org/ftp/Specs/archive/23_series/23.795/23795-g10.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...
23.796
Study on application architecture for the Future Railway Mobile Communication System (FRMCS) Phase 2
TR
16.0.0
S6
https://www.3gpp.org/ftp/Specs/archive/23_series/23.796/23796-g00.zip
The present document captures architectural requirements to develop solutions for the Future Railway Mobile Communication System (FRMCS) to meet Rel-16 normative Stage 1 requirements. The normative Stage 1 requirements are specified in 3GPP TS 22.280 [2], 3GPP TS 22.179 [3], 3GPP TS 22.281 [4], 3GPP TS 22.282 [5] and 3...
23.903
Redial solution for voice-video switching
TR
16.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.903/23903-g00.zip
23.919
Direct tunnel deployment guideline
TR
16.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.919/23919-g00.zip
23.924
Feasibility study on Non-Access Stratum (NAS) node selection function above Base Station Controller (BSC) / Radio Network Controller (RNC)
TR
16.0.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.924/23924-g00.zip
23.973
User data interworking, coexistence and migration
TR
16.1.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.973/23973-g10.zip