id
stringlengths
4
12
title
stringlengths
8
250
type
stringclasses
2 values
version
stringclasses
612 values
working_group
stringclasses
30 values
url
stringlengths
65
81
scope
stringlengths
0
65.7k
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
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
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
23.218
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
23.221
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
23.228
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
23.231
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
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
23.280
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
23.281
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
23.285
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
23.333
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
23.334
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
23.501
System architecture for the 5G System (5GS)
TS
15.13.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.501/23501-fd0.zip
23.502
Procedures for the 5G System (5GS)
TS
15.17.0
S2
https://www.3gpp.org/ftp/Specs/archive/23_series/23.502/23502-fh0.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
23.527
5G System; Restoration procedures
TS
15.3.0
C4
https://www.3gpp.org/ftp/Specs/archive/23_series/23.527/23527-f30.zip
23.682
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
23.715
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
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 management) that are applicable to any service APIs when used by northbound entities, as well as any interactions between the CAPIF and the service APIs themselves. The study takes into consideration the existing work within 3GPP related to APIs as well as API frameworks defined outside 3GPP. The recommendations from the study include architecture solutions that may be considered for normative work, based on the gap analysis of the identified architecture requirements and the existing solutions.
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 from a system level perspective. The study is expected to produce an evaluation of Light RRC Connection from a system architecture point of view and a conclusion.
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 spectrum. The secondary access may be represented by a LAA cell or a WLAN including a set of one or more WLAN APs. The following two scenarios are considered as per the Rel-14 RAN architecture (TS 36.300 [3]): - eNB with LTE (primary) + LTE-LAA (secondary) access. - eNB with LTE (primary) + WLAN (secondary) access. In both scenarios, the mechanisms defined so far are aiming to make the aggregation of licensed and unlicensed spectrum transparent to the core network elements. In particular, S-GW, PDN GW and PCC elements are not aware of whether the data packets of a PDN or Service Data Flow are being routed (on uplink, downlink or both) on the licensed spectrum cell or the unlicensed spectrum cell. This TR will study mechanisms to: - Enable the 3GPP system to differentiate traffic which was transported over unlicensed access in non-roaming and roaming cases. - Ensure the granularity of data collected for data usage over unlicensed access is as required in order to enable its use for the particular operating purpose (e.g. accounting, charging and network planning). Depending on the operating purpose it can be determined whether the data usage collection is e.g. "per UE" or "average across multiple UEs" etc. For the aspects above, it is desirable to develop a common framework for LAA and for LWA/LWIP taking into account the Rel-14 RAN architecture, in order to minimize the system impacts and increase flexibility of introducing the LAA and LWA/LWIP solutions in the RAN deployment of an operator. Interaction with RAN WGs is required to assess solutions that affect the RAN. This work will provide input to SA WG5 for the charging aspects if any identified.
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-to-Network Relay using E-UTRA (in coverage, in enhanced coverage or out of coverage) or Non-3GPP access technologies (enhancements to Non-3GPP access technologies are not part of this study).
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 the support of QoS differentiation.
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.
23.781
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 22.179 [2], 3GPP TS 22.280 [3], 3GPP TS 22.281 [4] and 3GPP TS 22.282 [5].
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 refers to an IWF entity as an editorial convenience. The structure and functionality of the IWF is out of scope of the present document. The definition of IWF-1 and interactions with IWF-1 by the MCPTT system and the definition of IWF-2 and interactions with IWF-2 by the MCData (SDS only) are in scope of the present document.
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 normative specifications. The study takes existing 3GPP functionality and those specified for Mission Critical Communication in normative specifications 3GPP TS 23.379 [3] (MCPTT), 3GPP TS 23.280 [4] (Common functional architecture), 3GPP TS 23.281 [5] (Mission Critical Video) and 3GPP TS 23.282 [6] (Mission Critical Data) into account. Studies on migration and interconnection (3GPP TR 23.781 [7]) and interworking between LTE and non-LTE systems (3GPP TR 23.782 [8]) are considered.
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
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
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 bandwidth, which does not suffice for normal operation; or - the backhaul is completely lost and a backup link is set up (by means outside the scope of this study) to provide backhaul with a limited bandwidth as above. Under such scenario it is desirable to use the available backhaul for signalling between an E-UTRAN site and other PLMN entities, for local mission critical communications. The present document studies enhancements to realize this in an optimal manner.
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
23.977
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
23.979
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
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
24.002
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
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
24.008
Mobile radio interface Layer 3 specification; Core network protocols; Stage 3
TS
15.9.0
C1
https://www.3gpp.org/ftp/Specs/archive/24_series/24.008/24008-f90.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
24.011
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
24.022
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
24.030
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
24.067
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
24.072
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
24.080
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
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
24.082
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
24.083
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
24.085
Closed User Group (CUG) supplementary service; Stage 3
TS
15.0.0
C4
https://www.3gpp.org/ftp/Specs/archive/24_series/24.085/24085-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
24.116
Stage 3 aspects of system architecture enhancements for TV services
TS
15.0.0
C1
https://www.3gpp.org/ftp/Specs/archive/24_series/24.116/24116-f00.zip
24.117
TV service configuration Management Object (MO)
TS
15.1.0
C1
https://www.3gpp.org/ftp/Specs/archive/24_series/24.117/24117-f10.zip
24.135
Multicall supplementary service; Stage 3
TS
15.0.0
C4
https://www.3gpp.org/ftp/Specs/archive/24_series/24.135/24135-f00.zip
24.139
3GPP system - fixed broadband access network interworking; Stage 3
TS
15.0.0
C1
https://www.3gpp.org/ftp/Specs/archive/24_series/24.139/24139-f00.zip
24.141
Presence service using the IP Multimedia (IM) Core Network (CN) subsystem; Stage 3
TS
15.0.0
C1
https://www.3gpp.org/ftp/Specs/archive/24_series/24.141/24141-f00.zip
24.147
Conferencing using the IP Multimedia (IM) Core Network (CN) subsystem; Stage 3
TS
15.0.0
C1
https://www.3gpp.org/ftp/Specs/archive/24_series/24.147/24147-f00.zip
24.161
Network-Based IP Flow Mobility (NBIFOM); Stage 3
TS
15.0.0
C1
https://www.3gpp.org/ftp/Specs/archive/24_series/24.161/24161-f00.zip
24.166
3GPP IP Multimedia Subsystem (IMS) conferencing Management Object (MO)
TS
15.0.0
C1
https://www.3gpp.org/ftp/Specs/archive/24_series/24.166/24166-f00.zip