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26.104
ANSI-C code for the floating-point Adaptive Multi-Rate (AMR) speech codec
TS
10.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.104/26104-a00.zip
26.110
Codec for circuit switched multimedia telephony service; General description
TS
10.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.110/26110-a00.zip
26.111
Codec for circuit switched multimedia telephony service; Modifications to H.324
TS
10.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.111/26111-a00.zip
26.115
Echo control for speech and multimedia services
TS
10.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.115/26115-a00.zip
26.131
Terminal acoustic characteristics for telephony; Requirements
TS
10.5.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.131/26131-a50.zip
25.963
Feasibility study on interference cancellation for UTRA FDD User Equipment (UE)
TR
10.0.0
R4
https://www.3gpp.org/ftp/Specs/archive/25_series/25.963/25963-a00.zip
26.140
Multimedia Messaging Service (MMS); Media formats and codecs
TS
10.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.140/26140-a00.zip
26.141
IP Multimedia System (IMS) Messaging and Presence; Media formats and codecs
TS
10.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.141/26141-a00.zip
26.142
Dynamic and Interactive Multimedia Scenes (DIMS)
TS
10.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.142/26142-a00.zip
26.150
Syndicated Feed Reception (SFR) within 3GPP environments; Protocols and codecs
TS
10.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.150/26150-a00.zip
26.171
Speech codec speech processing functions; Adaptive Multi-Rate - Wideband (AMR-WB) speech codec; General description
TS
10.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.171/26171-a00.zip
26.173
ANSI-C code for the Adaptive Multi-Rate - Wideband (AMR-WB) speech codec
TS
10.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.173/26173-a00.zip
26.174
Speech codec speech processing functions; Adaptive Multi-Rate - Wideband (AMR-WB) speech codec test sequences
TS
10.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.174/26174-a00.zip
26.177
Speech Enabled Services (SES); Distributed Speech Recognition (DSR) extended advanced front-end test sequences
TS
10.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.177/26177-a00.zip
26.190
Speech codec speech processing functions; Adaptive Multi-Rate - Wideband (AMR-WB) speech codec; Transcoding functions
TS
10.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.190/26190-a00.zip
26.191
Speech codec speech processing functions; Adaptive Multi-Rate - Wideband (AMR-WB) speech codec; Error concealment of erroneous or lost frames
TS
10.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.191/26191-a00.zip
26.192
Speech codec speech processing functions; Adaptive Multi-Rate - Wideband (AMR-WB) speech codec; Comfort noise aspects
TS
10.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.192/26192-a00.zip
26.193
Speech codec speech processing functions; Adaptive Multi-Rate - Wideband (AMR-WB) speech codec; Source controlled rate operation
TS
10.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.193/26193-a00.zip
26.194
Speech codec speech processing functions; Adaptive Multi-Rate - Wideband (AMR-WB) speech codec; Voice Activity Detector (VAD)
TS
10.0.1
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.194/26194-a01.zip
26.201
Speech codec speech processing functions; Adaptive Multi-Rate - Wideband (AMR-WB) speech codec; Frame structure
TS
10.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.201/26201-a00.zip
26.202
Speech codec speech processing functions; Adaptive Multi-Rate - Wideband (AMR-WB) speech codec; Interface to Iu, Uu and Nb
TS
10.1.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.202/26202-a10.zip
26.204
Speech codec speech processing functions; Adaptive Multi-Rate - Wideband (AMR-WB) speech codec; ANSI-C code
TS
10.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.204/26204-a00.zip
26.226
Cellular text telephone modem; General description
TS
10.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.226/26226-a00.zip
26.230
Cellular text telephone modem; Transmitter bit exact C-code
TS
10.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.230/26230-a00.zip
26.231
Cellular text telephone modem; Minimum performance requirements
TS
10.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.231/26231-a00.zip
26.233
Transparent end-to-end Packet-switched Streaming service (PSS); General description
TS
10.3.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.233/26233-a30.zip
The present document contains a general description of a transparent packet-switched streaming service in 3GPP-defined networks. In particular, it defines the usage scenarios, overall high-level end-to-end service concept, and lists terminal related functional components. It also lists any identified service interworki...
26.234
Transparent end-to-end Packet-switched Streaming Service (PSS); Protocols and codecs
TS
10.5.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.234/26234-a50.zip
26.235
Packet switched conversational multimedia applications; Default codecs
TS
10.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.235/26235-a00.zip
The present document introduces the set of default codecs for packet switched conversational multimedia applications within 3GPP IP Multimedia Subsystem. Visual and sound communication are specifically addressed. The intended applications are assumed to require low-delay, real-time functionality. The present document i...
26.236
Packet switched conversational multimedia applications; Transport protocols
TS
10.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.236/26236-a00.zip
The present document introduces the required protocols for packet switched conversational multimedia applications within 3GPP IP Multimedia Subsystem. Visual and sound communications are specifically addressed. The intended applications are assumed to require low-delay, real-time functionality. The present document des...
26.237
IP Multimedia Subsystem (IMS) based Packet Switch Streaming (PSS) and Multimedia Broadcast/Multicast Service (MBMS) User Service; Protocols
TS
10.8.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.237/26237-a80.zip
26.243
ANSI-C code for the fixed-point distributed speech recognition extended advanced front-end
TS
10.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.243/26243-a00.zip
26.244
Transparent end-to-end packet switched streaming service (PSS); 3GPP file format (3GP)
TS
10.2.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.244/26244-a20.zip
26.245
Transparent end-to-end Packet switched Streaming Service (PSS); Timed text format
TS
10.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.245/26245-a00.zip
26.246
Transparent end-to-end Packet-switched Streaming Service (PSS); 3GPP SMIL language profile
TS
10.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.246/26246-a00.zip
26.247
Transparent end-to-end Packet-switched Streaming Service (PSS); Progressive Download and Dynamic Adaptive Streaming over HTTP (3GP-DASH)
TS
10.9.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.247/26247-a90.zip
26.267
eCall data transfer; In-band modem solution; General description
TS
10.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.267/26267-a00.zip
26.268
eCall data transfer; In-band modem solution; ANSI-C reference code
TS
10.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.268/26268-a00.zip
26.269
eCall data transfer; In-band modem solution; Conformance testing
TS
10.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.269/26269-a00.zip
26.273
ANSI-C code for the fixed-point Extended Adaptive Multi-Rate - Wideband (AMR-WB+) speech codec
TS
10.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.273/26273-a00.zip
26.274
Audio codec processing functions; Extended Adaptive Multi-Rate - Wideband (AMR-WB+) speech codec; Conformance testing
TS
10.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.274/26274-a00.zip
26.290
Audio codec processing functions; Extended Adaptive Multi-Rate - Wideband (AMR-WB+) codec; Transcoding functions
TS
10.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.290/26290-a00.zip
26.304
Extended Adaptive Multi-Rate - Wideband (AMR-WB+) codec; Floating-point ANSI-C code
TS
10.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.304/26304-a00.zip
26.346
Multimedia Broadcast/Multicast Service (MBMS); Protocols and codecs
TS
10.13.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.346/26346-ad0.zip
26.401
General audio codec audio processing functions; Enhanced aacPlus general audio codec; General description
TS
10.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.401/26401-a00.zip
26.402
General audio codec audio processing functions; Enhanced aacPlus general audio codec; Additional decoder tools
TS
10.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.402/26402-a00.zip
26.403
General audio codec audio processing functions; Enhanced aacPlus general audio codec; Encoder specification; Advanced Audio Coding (AAC) part
TS
10.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.403/26403-a00.zip
26.404
General audio codec audio processing functions; Enhanced aacPlus general audio codec; Enhanced aacPlus encoder Spectral Band Replication (SBR) part
TS
10.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.404/26404-a00.zip
26.405
General audio codec audio processing functions; Enhanced aacPlus general audio codec; Encoder specification parametric stereo part
TS
10.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.405/26405-a00.zip
26.406
General audio codec audio processing functions; Enhanced aacPlus general audio codec; Conformance testing
TS
10.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.406/26406-a00.zip
26.410
General audio codec audio processing functions; Enhanced aacPlus general audio codec; Floating-point ANSI-C code
TS
10.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.410/26410-a00.zip
26.411
General audio codec audio processing functions; Enhanced aacPlus general audio codec; Fixed-point ANSI-C code
TS
10.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.411/26411-a00.zip
26.412
Source code for 3GP file format
TS
10.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.412/26412-a00.zip
26.430
Timed graphics
TS
10.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.430/26430-a00.zip
26.902
Video codec performance
TR
10.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.902/26902-a00.zip
26.903
Improved video support for Packet Switched Streaming (PSS) and Multimedia Broadcast/Multicast Service (MBMS) Services
TR
10.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.903/26903-a00.zip
26.904
Improved video coding support
TR
10.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.904/26904-a00.zip
26.911
Codec(s) for Circuit-Switched (CS) multimedia telephony service; Terminal implementor’s guide
TR
10.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.911/26911-a00.zip
26.914
Multimedia telephony over IP Multimedia Subsystem (IMS); Optimization opportunities
TR
10.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.914/26914-a00.zip
26.935
Packet Switched (PS) conversational multimedia applications; Performance characterisation of default codecs
TR
10.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.935/26935-a00.zip
26.936
Performance characterization of 3GPP audio codecs
TR
10.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.936/26936-a00.zip
26.937
Transparent end-to-end Packet-switched Streaming Service (PSS); Real-time Transport Protocol (RTP) usage model
TR
10.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.937/26937-a00.zip
26.132
Speech and video telephony terminal acoustic test specification
TS
10.7.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.132/26132-a70.zip
26.944
End-to-end multimedia services performance metrics
TR
10.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.944/26944-a00.zip
26.946
Multimedia Broadcast/Multicast Service (MBMS) user service guidelines
TR
10.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.946/26946-a00.zip
26.950
Study on Surround Sound codec extension for Packet Switched Streaming (PSS) and Multimedia Broadcast/Multicast Service (MBMS)
TR
10.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.950/26950-a00.zip
26.967
eCall data transfer; In-band modem solution
TR
10.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.967/26967-a00.zip
26.969
eCall data transfer; In-band modem solution; Characterization report
TR
10.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.969/26969-a00.zip
26.975
Performance characterization of the Adaptive Multi-Rate (AMR) speech codec
TR
10.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.975/26975-a00.zip
26.976
Performance characterization of the Adaptive Multi-Rate Wideband (AMR-WB) speech codec
TR
10.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.976/26976-a00.zip
26.978
Results of the Adaptive Multi-Rate (AMR) noise suppression selection phase
TR
10.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.978/26978-a00.zip
27.001
General on Terminal Adaptation Functions (TAF) for Mobile Stations (MS)
TS
10.0.0
C3
https://www.3gpp.org/ftp/Specs/archive/27_series/27.001/27001-a00.zip
27.002
Terminal Adaptation Functions (TAF) for services using asynchronous bearer capabilities
TS
10.0.1
C3
https://www.3gpp.org/ftp/Specs/archive/27_series/27.002/27002-a01.zip
27.003
Terminal Adaptation Functions (TAF) for services using synchronous bearer capabilities
TS
10.0.1
C3
https://www.3gpp.org/ftp/Specs/archive/27_series/27.003/27003-a01.zip
27.005
Use of Data Terminal Equipment - Data Circuit terminating Equipment (DTE - DCE) interface for Short Message Service (SMS) and Cell Broadcast Service (CBS)
TS
10.0.1
C1
https://www.3gpp.org/ftp/Specs/archive/27_series/27.005/27005-a01.zip
27.010
Terminal Equipment to User Equipment (TE-UE) multiplexer protocol
TS
10.0.0
C3
https://www.3gpp.org/ftp/Specs/archive/27_series/27.010/27010-a00.zip
27.060
Packet domain; Mobile Station (MS) supporting Packet Switched services
TS
10.0.1
C3
https://www.3gpp.org/ftp/Specs/archive/27_series/27.060/27060-a01.zip
28.062
Inband Tandem Free Operation (TFO) of speech codecs; Service description; Stage 3
TS
10.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/28_series/28.062/28062-a00.zip
29.007
General requirements on interworking between the Public Land Mobile Network (PLMN) and the Integrated Services Digital Network (ISDN) or Public Switched Telephone Network (PSTN)
TS
10.1.0
C3
https://www.3gpp.org/ftp/Specs/archive/29_series/29.007/29007-a10.zip
29.010
Information element mapping between Mobile Station - Base Station System (MS - BSS) and Base Station System - Mobile-services Switching Centre (BSS - MSC); Signalling Procedures and the Mobile Application Part (MAP)
TS
10.3.0
C4
https://www.3gpp.org/ftp/Specs/archive/29_series/29.010/29010-a30.zip
29.011
Signalling Interworking for supplementary services
TS
10.0.0
C4
https://www.3gpp.org/ftp/Specs/archive/29_series/29.011/29011-a00.zip
29.013
Signalling interworking between ISDN supplementary services; Application Service Element (ASE) and Mobile Application Part (MAP) protocols
TS
10.0.0
C4
https://www.3gpp.org/ftp/Specs/archive/29_series/29.013/29013-a00.zip
29.016
General Packet Radio Service (GPRS); Serving GPRS Support Node (SGSN) - Visitors Location Register (VLR); Gs interface network service specification
TS
10.0.0
C1
https://www.3gpp.org/ftp/Specs/archive/29_series/29.016/29016-a00.zip
29.018
General Packet Radio Service (GPRS); Serving GPRS Support Node (SGSN) - Visitors Location Register (VLR); Gs interface layer 3 specification
TS
10.7.0
C1
https://www.3gpp.org/ftp/Specs/archive/29_series/29.018/29018-a70.zip
29.060
General Packet Radio Service (GPRS); GPRS Tunnelling Protocol (GTP) across the Gn and Gp interface
TS
10.12.0
C4
https://www.3gpp.org/ftp/Specs/archive/29_series/29.060/29060-ac0.zip
29.061
Interworking between the Public Land Mobile Network (PLMN) supporting packet based services and Packet Data Networks (PDN)
TS
10.14.0
C3
https://www.3gpp.org/ftp/Specs/archive/29_series/29.061/29061-ae0.zip
29.078
Customised Applications for Mobile network Enhanced Logic (CAMEL) Phase X; CAMEL Application Part (CAP) specification
TS
10.0.0
C4
https://www.3gpp.org/ftp/Specs/archive/29_series/29.078/29078-a00.zip
The present document specifies the CAMEL Application Part (CAP) supporting the fourth phase of the network feature Customized Applications for Mobile network Enhanced Logic. CAP is based on a sub-set of the ETSI Core INAP CS-2 as specified by ETSI EN 301 140‑1 [26]. Descriptions and definitions provided by ETSI EN 301 ...
29.079
Optimal media routeing within the IP Multimedia Subsystem (IMS); Stage 3
TS
10.8.0
C3
https://www.3gpp.org/ftp/Specs/archive/29_series/29.079/29079-a80.zip
29.108
Application of the Radio Access Network Application Part (RANAP) on the E-interface
TS
10.1.0
R3
https://www.3gpp.org/ftp/Specs/archive/29_series/29.108/29108-a10.zip
29.109
Generic Authentication Architecture (GAA); Zh and Zn Interfaces based on the Diameter protocol; Stage 3
TS
10.5.0
C4
https://www.3gpp.org/ftp/Specs/archive/29_series/29.109/29109-a50.zip
29.118
Mobility Management Entity (MME) - Visitor Location Register (VLR) SGs interface specification
TS
10.13.0
C1
https://www.3gpp.org/ftp/Specs/archive/29_series/29.118/29118-ad0.zip
CS Fallback in the Evolved Packet System (EPS) enables the provisioning of CS-domain services (e.g. voice call, Location Services (LCS) or supplementary services) by reuse of CS infrastructure when the UE is served by E-UTRAN. Additionally, SMS delivery via the CS core network is realized without CS fallback. The prese...
29.119
GPRS Tunnelling Protocol (GTP) specification for Gateway Location Register (GLR)
TS
10.0.0
C4
https://www.3gpp.org/ftp/Specs/archive/29_series/29.119/29119-a00.zip
29.120
Mobile Application Part (MAP) specification for Gateway Location Register (GLR)
TS
10.0.0
C4
https://www.3gpp.org/ftp/Specs/archive/29_series/29.120/29120-a00.zip
29.161
Interworking between the Public Land Mobile Network (PLMN) supporting packet based services with Wireless Local Area Network (WLAN) access and Packet data Networks (PDN)
TS
10.0.1
C3
https://www.3gpp.org/ftp/Specs/archive/29_series/29.161/29161-a01.zip
The present document defines the requirements for Packet Domain interworking between a: a) PLMN with WLAN access and PDN; b) PLMN with WLAN access and PLMN. The present document also defines, in clause 12, the usage of Radius at the Pp Reference Point between the Packet Data Gateway and the Presence Network Agent, see ...
29.162
Interworking between the IM CN subsystem and IP networks
TS
10.7.0
C3
https://www.3gpp.org/ftp/Specs/archive/29_series/29.162/29162-a70.zip
The IM CN subsystem interworks with the external IP networks through the Mb reference point. This document details the interworking between the IM CN subsystem and external IP networks for IM service support. It addresses the issues of control plane interworking and, user plane interworking for specific interworking us...
29.163
Interworking between the IP Multimedia (IM) Core Network (CN) subsystem and Circuit Switched (CS) networks
TS
10.22.0
C3
https://www.3gpp.org/ftp/Specs/archive/29_series/29.163/29163-am0.zip
The present document specifies the principles of interworking between the 3GPP IM CN subsystem and BICC/ISUP based legacy CS networks, in order to support IM basic voice, data and multimedia calls. The present document addresses the areas of control and user plane interworking between the IM CN subsystem and CS network...
29.164
Interworking between the 3GPP CS domain with BICC or ISUP as signalling protocol and external SIP-I networks
TS
10.0.1
C3
https://www.3gpp.org/ftp/Specs/archive/29_series/29.164/29164-a01.zip
The present document defines interworking procedures between a 3GPP CS domain (see 3GPP TS 23.205 [2]) which applies either BICC or ISUP as signalling protocol, and external networks that use SIP-I (see ITU-T Q.1912.5 [20], Profile C) as signalling protocol. The document also describes the related interworking architec...
29.168
Cell Broadcast Centre interfaces with the Evolved Packet Core; Stage 3
TS
10.3.1
C4
https://www.3gpp.org/ftp/Specs/archive/29_series/29.168/29168-a31.zip
29.171
Location Services (LCS); LCS Application Protocol (LCS-AP) between the Mobile Management Entity (MME) and Evolved Serving Mobile Location Centre (E-SMLC); SLs interface
TS
10.5.0
C4
https://www.3gpp.org/ftp/Specs/archive/29_series/29.171/29171-a50.zip
29.172
Location Services (LCS); Evolved Packet Core (EPC) LCS Protocol (ELP) between the Gateway Mobile Location Centre (GMLC) and the Mobile Management Entity (MME); SLg interface
TS
10.3.0
C4
https://www.3gpp.org/ftp/Specs/archive/29_series/29.172/29172-a30.zip
29.173
Location Services (LCS); Diameter-based SLh interface for Control Plane LCS
TS
10.4.0
C4
https://www.3gpp.org/ftp/Specs/archive/29_series/29.173/29173-a40.zip