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65.7k
25.963
Feasibility study on interference cancellation for UTRA FDD User Equipment (UE)
TR
19.0.0
R4
https://www.3gpp.org/ftp/Specs/archive/25_series/25.963/25963-j00.zip
25.967
Home Node B (HNB) Radio Frequency (RF) requirements (FDD)
TR
19.0.0
R4
https://www.3gpp.org/ftp/Specs/archive/25_series/25.967/25967-j00.zip
25.968
1.28 Mcps TDD Home NodeB Radio Frequency (RF)
TR
19.0.0
R4
https://www.3gpp.org/ftp/Specs/archive/25_series/25.968/25968-j00.zip
25.992
Multimedia Broadcast/Multicast Service (MBMS); UTRAN/GERAN requirements
TR
19.0.0
RP
https://www.3gpp.org/ftp/Specs/archive/25_series/25.992/25992-j00.zip
25.993
Typical examples of Radio Access Bearers (RABs) and Radio Bearers (RBs) supported by Universal Terrestrial Radio Access (UTRA)
TR
19.0.0
RP
https://www.3gpp.org/ftp/Specs/archive/25_series/25.993/25993-j00.zip
25.996
Spatial channel model for Multiple Input Multiple Output (MIMO) simulations
TR
19.0.0
RP
https://www.3gpp.org/ftp/Specs/archive/25_series/25.996/25996-j00.zip
26.071
Mandatory speech CODEC speech processing functions; AMR speech Codec; General description
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.071/26071-j00.zip
26.073
ANSI-C code for the Adaptive Multi Rate (AMR) speech codec
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.073/26073-j00.zip
26.074
Mandatory speech codec speech processing functions; Adaptive Multi-Rate (AMR) speech codec test sequences
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.074/26074-j00.zip
26.077
Minimum performance requirements for Noise Suppresser; Application to the Adaptive Multi-Rate (AMR) speech encoder
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.077/26077-j00.zip
26.090
Mandatory Speech Codec speech processing functions; Adaptive Multi-Rate (AMR) speech codec; Transcoding functions
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.090/26090-j00.zip
26.091
Mandatory Speech Codec speech processing functions; Adaptive Multi-Rate (AMR) speech codec; Error concealment of lost frames
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.091/26091-j00.zip
26.092
Mandatory speech codec speech processing functions; Adaptive Multi-Rate (AMR) speech codec; Comfort noise aspects
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.092/26092-j00.zip
26.093
Mandatory speech codec speech processing functions Adaptive Multi-Rate (AMR) speech codec; Source controlled rate operation
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.093/26093-j00.zip
26.094
Mandatory speech codec speech processing functions; Adaptive Multi-Rate (AMR) speech codec; Voice Activity Detector (VAD)
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.094/26094-j00.zip
26.101
Mandatory speech codec speech processing functions; Adaptive Multi-Rate (AMR) speech codec frame structure
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.101/26101-j00.zip
26.102
Mandatory speech codec; Adaptive Multi-Rate (AMR) speech codec; Interface to Iu, Uu and Nb
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.102/26102-j00.zip
26.103
Speech codec list for GSM and UMTS
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.103/26103-j00.zip
26.104
ANSI-C code for the floating-point Adaptive Multi-Rate (AMR) speech codec
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.104/26104-j00.zip
26.110
Codec for circuit switched multimedia telephony service; General description
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.110/26110-j00.zip
26.111
Codec for circuit switched multimedia telephony service; Modifications to H.324
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.111/26111-j00.zip
26.113
Real-Time Media Communication; Protocols and APIs
TS
19.1.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.113/26113-j10.zip
26.114
IP Multimedia Subsystem (IMS); Multimedia Telephony; Media handling and interaction
TS
19.1.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.114/26114-j10.zip
The present document specifies a client for the Multimedia Telephony Service for IMS (MTSI) supporting conversational speech (including DTMF), video and text transported over RTP, and flexible data channel handling, with the scope to deliver a user experience equivalent to or better than that of Circuit Switched (CS) conversational services using the same amount of network resources. It defines media handling (e.g. signalling, transport, jitter buffer management, packet-loss handling, adaptation), as well as interactivity (e.g. adding or dropping media during a call). The focus is to ensure a reliable and interoperable service with a predictable media quality, while allowing for flexibility in the service offerings. The present document describes two client types: - An MTSI client in terminal which uses a 3GPP access (NR, LTE, HSPA, or EGPRS) to connect to the IMS. These clients are described in Clauses 5 – 17 and Annexes A – M. - An MTSI client in terminal which uses a fixed access (corded interface, fixed-wireless interface, e.g. Wi-Fi, Bluetooth or DECT/NG DECT) to connect to the IMS. These clients are described in Clause 18. MTSI clients using 3GPP access and MTSI clients using fixed access have many common procedures for the media handling. This specification aligns the media handling by using cross references whenever possible. This does not mean that 3GPP terminals must support fixed access, nor does it mean that fixed terminals must support 3GPP access. The scope includes maintaining backward compatibility in order to ensure seamless inter-working with existing services available in the CS domain, such as CS speech and video telephony, as well as with terminals of earlier 3GPP releases. In addition, inter-working with other IMS and non-IMS IP networks as well as traditional PSTN is covered. The client may also support the IMS Messaging service and Group 3 facsimile transmission. The scope therefore also includes media handling for non-conversational media using MSRP and UDPTL-based Facsimile over IP (FoIP). The specification is written in a forward-compatible way in order to allow additions of media components and functionality in releases after Release 7. NOTE 1: MTSI clients can support more than conversational speech, video and text, which is the scope of the present document. See TS 22.173 [2] for the definition of the Multimedia Telephony Service for IMS. NOTE 2: TS 26.235 [3] and TS 26.236 [4] do not include the specification of an MTSI client, although they include conversational multimedia applications. Only those parts of TS 26.235 [3] and TS 26.236 [4] that are specifically referenced by the present document apply to Multimedia Telephony Service for IMS. NOTE 3: The present document was started as a conclusion from the study in TR 26.914 [5] on optimization opportunities in Multimedia Telephony for IMS (TR 22.973 [6]). NOTE 4: For ECN, the present specification assumes that an interface enables the MTSI client to read and write the ECN field. This interface is outside the scope of this specification.
26.115
Echo control for speech and multimedia services
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.115/26115-j00.zip
26.116
Television (TV) over 3GPP services; Video profiles
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.116/26116-j00.zip
26.117
5G Media Streaming (5GMS); Speech and audio profiles
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.117/26117-j00.zip
26.118
Virtual Reality (VR) profiles for streaming applications
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.118/26118-j00.zip
26.119
Media Capabilities for Augmented Reality
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.119/26119-j00.zip
26.130
Speech/Audio Codec RTP Payload Format Conformance for UE Testing
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.130/26130-j00.zip
26.131
Terminal acoustic characteristics for telephony; Requirements
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.131/26131-j00.zip
26.132
Speech and video telephony terminal acoustic test specification
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.132/26132-j00.zip
26.139
Real-time Transport Protocol (RTP) / RTP Control Protocol (RTCP) verification procedures
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.139/26139-j00.zip
26.140
Multimedia Messaging Service (MMS); Media formats and codecs
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.140/26140-j00.zip
26.141
IP Multimedia System (IMS) Messaging and Presence; Media formats and codecs
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.141/26141-j00.zip
26.142
Dynamic and Interactive Multimedia Scenes (DIMS)
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.142/26142-j00.zip
26.143
Messaging Media profiles
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.143/26143-j00.zip
26.150
Syndicated Feed Reception (SFR) within 3GPP environments; Protocols and codecs
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.150/26150-j00.zip
26.171
Speech codec speech processing functions; Adaptive Multi-Rate - Wideband (AMR-WB) speech codec; General description
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.171/26171-j00.zip
26.173
ANSI-C code for the Adaptive Multi-Rate - Wideband (AMR-WB) speech codec
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.173/26173-j00.zip
26.177
Speech Enabled Services (SES); Distributed Speech Recognition (DSR) extended advanced front-end test sequences
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.177/26177-j00.zip
26.179
Mission Critical Push To Talk (MCPTT); Codecs and media handling
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.179/26179-j00.zip
26.190
Speech codec speech processing functions; Adaptive Multi-Rate - Wideband (AMR-WB) speech codec; Transcoding functions
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.190/26190-j00.zip
26.191
Speech codec speech processing functions; Adaptive Multi-Rate - Wideband (AMR-WB) speech codec; Error concealment of erroneous or lost frames
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.191/26191-j00.zip
26.192
Speech codec speech processing functions; Adaptive Multi-Rate - Wideband (AMR-WB) speech codec; Comfort noise aspects
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.192/26192-j00.zip
26.193
Speech codec speech processing functions; Adaptive Multi-Rate - Wideband (AMR-WB) speech codec; Source controlled rate operation
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.193/26193-j00.zip
26.194
Speech codec speech processing functions; Adaptive Multi-Rate - Wideband (AMR-WB) speech codec; Voice Activity Detector (VAD)
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.194/26194-j00.zip
26.201
Speech codec speech processing functions; Adaptive Multi-Rate - Wideband (AMR-WB) speech codec; Frame structure
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.201/26201-j00.zip
26.202
Speech codec speech processing functions; Adaptive Multi-Rate - Wideband (AMR-WB) speech codec; Interface to Iu, Uu and Nb
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.202/26202-j00.zip
26.204
Speech codec speech processing functions; Adaptive Multi-Rate - Wideband (AMR-WB) speech codec; ANSI-C code
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.204/26204-j00.zip
26.223
Telepresence using the IP Multimedia Subsystem (IMS); Media handling and interaction
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.223/26223-j00.zip
26.226
Cellular text telephone modem; General description
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.226/26226-j00.zip
26.230
Cellular text telephone modem; Transmitter bit exact C-code
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.230/26230-j00.zip
26.231
Cellular text telephone modem; Minimum performance requirements
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.231/26231-j00.zip
26.234
Transparent end-to-end Packet-switched Streaming Service (PSS); Protocols and codecs
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.234/26234-j00.zip
26.237
IP Multimedia Subsystem (IMS) based Packet Switch Streaming (PSS) and Multimedia Broadcast/Multicast Service (MBMS) User Service; Protocols
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.237/26237-j00.zip
26.238
Uplink streaming
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.238/26238-j00.zip
26.243
ANSI-C code for the fixed-point distributed speech recognition extended advanced front-end
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.243/26243-j00.zip
26.244
Transparent end-to-end packet switched streaming service (PSS); 3GPP file format (3GP)
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.244/26244-j00.zip
26.245
Transparent end-to-end Packet switched Streaming Service (PSS); Timed text format
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.245/26245-j00.zip
26.246
Transparent end-to-end Packet-switched Streaming Service (PSS); 3GPP SMIL language profile
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.246/26246-j00.zip
26.247
Transparent end-to-end Packet-switched Streaming Service (PSS); Progressive Download and Dynamic Adaptive Streaming over HTTP (3GP-DASH)
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.247/26247-j00.zip
26.249
Immersive Audio for Split Rendering Scenarios; Detailed Algorithmic Description of Split Rendering Functions
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.249/26249-j00.zip
26.250
Codec for Immersive Voice and Audio Services (IVAS); General overview
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.250/26250-j00.zip
26.252
Codec for Immersive Voice and Audio Services (IVAS); Test sequences
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.252/26252-j00.zip
26.174
Speech codec speech processing functions; Adaptive Multi-Rate - Wideband (AMR-WB) speech codec test sequences
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.174/26174-j00.zip
26.254
Codec for Immersive Voice and Audio Services (IVAS); Rendering
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.254/26254-j00.zip
26.255
Codec for Immersive Voice and Audio Services (IVAS); Error concealment of lost packets
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.255/26255-j00.zip
26.256
Codec for Immersive Voice and Audio Services (IVAS); Jitter Buffer Management
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.256/26256-j00.zip
26.259
Subjective test methodologies for the evaluation of immersive audio systems
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.259/26259-j00.zip
26.260
Objective test methodologies for the evaluation of immersive audio systems
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.260/26260-j00.zip
26.261
Terminal audio quality performance requirements for immersive audio services
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.261/26261-j00.zip
26.264
IMS-based AR Real-Time Communication
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.264/26264-j00.zip
26.265
Media Delivery: Video Capabilities and Operating Points
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.265/26265-j00.zip
26.267
eCall data transfer; In-band modem solution; General description
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.267/26267-j00.zip
26.268
eCall data transfer; In-band modem solution; ANSI-C reference code
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.268/26268-j00.zip
26.269
eCall data transfer; In-band modem solution; Conformance testing
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.269/26269-j00.zip
26.273
ANSI-C code for the fixed-point Extended Adaptive Multi-Rate - Wideband (AMR-WB+) speech codec
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.273/26273-j00.zip
26.281
Mission Critical Video (MCVideo); Codecs and media handling
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.281/26281-j00.zip
26.290
Audio codec processing functions; Extended Adaptive Multi-Rate - Wideband (AMR-WB+) codec; Transcoding functions
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.290/26290-j00.zip
26.304
Extended Adaptive Multi-Rate - Wideband (AMR-WB+) codec; Floating-point ANSI-C code
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.304/26304-j00.zip
26.307
Presentation layer for 3GPP services
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.307/26307-j00.zip
26.346
Multimedia Broadcast/Multicast Service (MBMS); Protocols and codecs
TS
19.2.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.346/26346-j20.zip
26.347
Multimedia Broadcast/Multicast Service (MBMS); Application Programming Interface and URL
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.347/26347-j00.zip
26.348
Northbound Application Programming Interface (API) for Multimedia Broadcast/Multicast Service (MBMS) at the xMB reference point
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.348/26348-j00.zip
26.401
General audio codec audio processing functions; Enhanced aacPlus general audio codec; General description
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.401/26401-j00.zip
26.402
General audio codec audio processing functions; Enhanced aacPlus general audio codec; Additional decoder tools
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.402/26402-j00.zip
26.403
General audio codec audio processing functions; Enhanced aacPlus general audio codec; Encoder specification; Advanced Audio Coding (AAC) part
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.403/26403-j00.zip
26.404
General audio codec audio processing functions; Enhanced aacPlus general audio codec; Enhanced aacPlus encoder Spectral Band Replication (SBR) part
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.404/26404-j00.zip
26.405
General audio codec audio processing functions; Enhanced aacPlus general audio codec; Encoder specification parametric stereo part
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.405/26405-j00.zip
26.410
General audio codec audio processing functions; Enhanced aacPlus general audio codec; Floating-point ANSI-C code
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.410/26410-j00.zip
26.411
General audio codec audio processing functions; Enhanced aacPlus general audio codec; Fixed-point ANSI-C code
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.411/26411-j00.zip
26.412
Source code for 3GP file format
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.412/26412-j00.zip
26.430
Timed graphics
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.430/26430-j00.zip
26.441
Codec for Enhanced Voice Services (EVS); General overview
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.441/26441-j00.zip
26.442
Codec for Enhanced Voice Services (EVS); ANSI C code (fixed-point)
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.442/26442-j00.zip
26.443
Codec for Enhanced Voice Services (EVS); ANSI C code (floating-point)
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.443/26443-j00.zip
26.444
Codec for Enhanced Voice Services (EVS); Test sequences
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.444/26444-j00.zip
26.446
Codec for Enhanced Voice Services (EVS); Adaptive Multi-Rate - Wideband (AMR-WB) backward compatible functions
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.446/26446-j00.zip
26.447
Codec for Enhanced Voice Services (EVS); Error concealment of lost packets
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.447/26447-j00.zip
26.448
Codec for Enhanced Voice Services (EVS); Jitter Buffer Management
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.448/26448-j00.zip