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	<title>3GPP/26series - Revision history</title>
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	<updated>2026-09-11T10:46:00Z</updated>
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		<title>imported&gt;Fire: Created page with &quot;3GPP CODECs [https://www.3gpp.org/dynareport?code=21-series.htm 21series]のリスト  {| class=&quot;wikitable&quot; |- ! No. !! Type !! Title !! Link |- TS 26.071	Mandatory speech CODEC speech processing functions; AMR speech Codec; General description	  TS 26.073	ANSI-C code for the Adaptive Multi Rate (AMR) speech codec	  TS 26.074	Mandatory speech codec speech processing functions; Adaptive Multi-Rate (AMR) speech codec test sequences	  TS 26.075	Performance characterization...&quot;</title>
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		<updated>2022-11-20T01:12:49Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;3GPP CODECs [https://www.3gpp.org/dynareport?code=21-series.htm 21series]のリスト  {| class=&amp;quot;wikitable&amp;quot; |- ! No. !! Type !! Title !! Link |- TS 26.071	Mandatory speech CODEC speech processing functions; AMR speech Codec; General description	  TS 26.073	ANSI-C code for the Adaptive Multi Rate (AMR) speech codec	  TS 26.074	Mandatory speech codec speech processing functions; Adaptive Multi-Rate (AMR) speech codec test sequences	  TS 26.075	Performance characterization...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;3GPP CODECs [https://www.3gpp.org/dynareport?code=21-series.htm 21series]のリスト&lt;br /&gt;
&lt;br /&gt;
{| class=&amp;quot;wikitable&amp;quot;&lt;br /&gt;
|-&lt;br /&gt;
! No. !! Type !! Title !! Link&lt;br /&gt;
|-&lt;br /&gt;
TS 26.071	Mandatory speech CODEC speech processing functions; AMR speech Codec; General description	 &lt;br /&gt;
TS 26.073	ANSI-C code for the Adaptive Multi Rate (AMR) speech codec	 &lt;br /&gt;
TS 26.074	Mandatory speech codec speech processing functions; Adaptive Multi-Rate (AMR) speech codec test sequences	 &lt;br /&gt;
TS 26.075	Performance characterization of the Adaptive Multi-Rate (AMR) speech codec	SPECIFICATION WITHDRAWN&lt;br /&gt;
TS 26.077	Minimum performance requirements for Noise Suppresser; Application to the Adaptive Multi-Rate (AMR) speech encoder	 &lt;br /&gt;
TR 26.078	Results of the AMR noise suppression selection phase	SPECIFICATION WITHDRAWN&lt;br /&gt;
TS 26.090	Mandatory Speech Codec speech processing functions; Adaptive Multi-Rate (AMR) speech codec; Transcoding functions	 &lt;br /&gt;
TS 26.091	Mandatory Speech Codec speech processing functions; Adaptive Multi-Rate (AMR) speech codec; Error concealment of lost frames	 &lt;br /&gt;
TS 26.092	Mandatory speech codec speech processing functions; Adaptive Multi-Rate (AMR) speech codec; Comfort noise aspects	 &lt;br /&gt;
TS 26.093	Mandatory speech codec speech processing functions Adaptive Multi-Rate (AMR) speech codec; Source controlled rate operation	 &lt;br /&gt;
TS 26.094	Mandatory speech codec speech processing functions; Adaptive Multi-Rate (AMR) speech codec; Voice Activity Detector (VAD)	 &lt;br /&gt;
TS 26.101	Mandatory speech codec speech processing functions; Adaptive Multi-Rate (AMR) speech codec frame structure	 &lt;br /&gt;
TS 26.102	Mandatory speech codec; Adaptive Multi-Rate (AMR) speech codec; Interface to Iu, Uu and Nb	 &lt;br /&gt;
TS 26.103	Speech codec list for GSM and UMTS	 &lt;br /&gt;
TS 26.104	ANSI-C code for the floating-point Adaptive Multi-Rate (AMR) speech codec	 &lt;br /&gt;
TS 26.110	Codec for circuit switched multimedia telephony service; General description	 &lt;br /&gt;
TS 26.111	Codec for circuit switched multimedia telephony service; Modifications to H.324	 &lt;br /&gt;
TS 26.112	Codec(s) for Circuit Switched Multimedia Telephony Service; Call Set-up Requirements	SPECIFICATION WITHDRAWN&lt;br /&gt;
TS 26.113	Enabler for Immersive Real-time Communication	 &lt;br /&gt;
TS 26.114	IP Multimedia Subsystem (IMS); Multimedia telephony; Media handling and interaction	 &lt;br /&gt;
TS 26.115	Echo control for speech and multimedia services	 &lt;br /&gt;
TS 26.116	Television (TV) over 3GPP services; Video profiles	 &lt;br /&gt;
TS 26.117	5G Media Streaming (5GMS); Speech and audio profiles	 &lt;br /&gt;
TS 26.118	Virtual Reality (VR) profiles for streaming applications	 &lt;br /&gt;
TS 26.119	Media Capabilities for Augmented Reality	 &lt;br /&gt;
TS 26.121	Technical Specification for Tandem Free Operation within 3G networks	SPECIFICATION WITHDRAWN&lt;br /&gt;
TS 26.122	Technical Specification for Tandem Free Operation between 3G and 2G networks	SPECIFICATION WITHDRAWN&lt;br /&gt;
TS 26.130	Speech/Audio Codec RTP Payload Format Conformance for UE Testing	 &lt;br /&gt;
TS 26.131	Terminal acoustic characteristics for telephony; Requirements	 &lt;br /&gt;
TS 26.132	Speech and video telephony terminal acoustic test specification	 &lt;br /&gt;
TS 26.133	Wide band speech telephony terminal acoustic characteristics	SPECIFICATION WITHDRAWN&lt;br /&gt;
TS 26.134	Wide band speech telephony terminal acoustic test specification	SPECIFICATION WITHDRAWN&lt;br /&gt;
TS 26.135	Terminal Display and Camera Characteristics for H.324 Narrow-band Video Telephony	SPECIFICATION WITHDRAWN&lt;br /&gt;
TS 26.136	Terminal Display and Camera Test Specifications for H.324 Narrow-band Video Telephony	SPECIFICATION WITHDRAWN&lt;br /&gt;
TS 26.137	Terminal Display and Camera Characteristics for H.323 Narrow-band Video Telephony	SPECIFICATION WITHDRAWN&lt;br /&gt;
TS 26.138	Terminal Display and Camera Test Specifications for H.323 Narrow-band Video Telephony	SPECIFICATION WITHDRAWN&lt;br /&gt;
TS 26.139	Real-time Transport Protocol (RTP) / RTP Control Protocol (RTCP) verification procedures	 &lt;br /&gt;
TS 26.140	Multimedia Messaging Service (MMS); Media formats and codecs	 &lt;br /&gt;
TS 26.141	IP Multimedia System (IMS) Messaging and Presence; Media formats and codecs	 &lt;br /&gt;
TS 26.142	Dynamic and Interactive Multimedia Scenes (DIMS)	 &lt;br /&gt;
TS 26.150	Syndicated Feed Reception (SFR) within 3GPP environments; Protocols and codecs	 &lt;br /&gt;
TS 26.15U	Source coding aspects Aspects; Integration of audio visual coding into UMTS	SPECIFICATION WITHDRAWN&lt;br /&gt;
TS 26.171	Speech codec speech processing functions; Adaptive Multi-Rate - Wideband (AMR-WB) speech codec; General description	 &lt;br /&gt;
TS 26.173	ANSI-C code for the Adaptive Multi-Rate - Wideband (AMR-WB) speech codec	 &lt;br /&gt;
TS 26.174	Speech codec speech processing functions; Adaptive Multi-Rate - Wideband (AMR-WB) speech codec test sequences	 &lt;br /&gt;
TS 26.177	Speech Enabled Services (SES); Distributed Speech Recognition (DSR) extended advanced front-end test sequences	 &lt;br /&gt;
TS 26.179	Mission Critical Push To Talk (MCPTT); Codecs and media handling	 &lt;br /&gt;
TS 26.190	Speech codec speech processing functions; Adaptive Multi-Rate - Wideband (AMR-WB) speech codec; Transcoding functions	 &lt;br /&gt;
TS 26.191	Speech codec speech processing functions; Adaptive Multi-Rate - Wideband (AMR-WB) speech codec; Error concealment of erroneous or lost frames	 &lt;br /&gt;
TS 26.192	Speech codec speech processing functions; Adaptive Multi-Rate - Wideband (AMR-WB) speech codec; Comfort noise aspects	 &lt;br /&gt;
TS 26.193	Speech codec speech processing functions; Adaptive Multi-Rate - Wideband (AMR-WB) speech codec; Source controlled rate operation	 &lt;br /&gt;
TS 26.194	Speech codec speech processing functions; Adaptive Multi-Rate - Wideband (AMR-WB) speech codec; Voice Activity Detector (VAD)	 &lt;br /&gt;
TS 26.201	Speech codec speech processing functions; Adaptive Multi-Rate - Wideband (AMR-WB) speech codec; Frame structure	 &lt;br /&gt;
TS 26.202	Speech codec speech processing functions; Adaptive Multi-Rate - Wideband (AMR-WB) speech codec; Interface to Iu, Uu and Nb	 &lt;br /&gt;
TS 26.204	Speech codec speech processing functions; Adaptive Multi-Rate - Wideband (AMR-WB) speech codec; ANSI-C code	 &lt;br /&gt;
TS 26.223	Telepresence using the IP Multimedia Subsystem (IMS); Media handling and interaction	 &lt;br /&gt;
TS 26.226	Cellular text telephone modem; General description	 &lt;br /&gt;
TS 26.230	Cellular text telephone modem; Transmitter bit exact C-code	 &lt;br /&gt;
TS 26.231	Cellular text telephone modem; Minimum performance requirements	 &lt;br /&gt;
TS 26.233	Transparent end-to-end Packet-switched Streaming service (PSS); General description	 &lt;br /&gt;
TS 26.234	Transparent end-to-end Packet-switched Streaming Service (PSS); Protocols and codecs	 &lt;br /&gt;
TS 26.235	Packet switched conversational multimedia applications; Default codecs	 &lt;br /&gt;
TS 26.236	Packet switched conversational multimedia applications; Transport protocols	 &lt;br /&gt;
TS 26.237	IP Multimedia Subsystem (IMS) based Packet Switch Streaming (PSS) and Multimedia Broadcast/Multicast Service (MBMS) User Service; Protocols	 &lt;br /&gt;
TS 26.238	Uplink streaming	 &lt;br /&gt;
TS 26.243	ANSI-C code for the fixed-point distributed speech recognition extended advanced front-end	 &lt;br /&gt;
TS 26.244	Transparent end-to-end packet switched streaming service (PSS); 3GPP file format (3GP)	 &lt;br /&gt;
TS 26.245	Transparent end-to-end Packet switched Streaming Service (PSS); Timed text format	 &lt;br /&gt;
TS 26.246	Transparent end-to-end Packet-switched Streaming Service (PSS); 3GPP SMIL language profile	 &lt;br /&gt;
TS 26.247	Transparent end-to-end Packet-switched Streaming Service (PSS); Progressive Download and Dynamic Adaptive Streaming over HTTP (3GP-DASH)	 &lt;br /&gt;
TS 26.250	Codec for immersive voice and audio services - General overview	 &lt;br /&gt;
TS 26.251	Codec for immersive voice and audio services - ANSI C code (fixed-point)	 &lt;br /&gt;
TS 26.252	Codec for immersive voice and audio services - Test sequences	 &lt;br /&gt;
TS 26.253	Codec for immersive voice and audio services - Detailed Algorithmic Description incl. RTP payload format and SDP parameter definitions	 &lt;br /&gt;
TS 26.254	Codec for immersive voice and audio services - Rendering	 &lt;br /&gt;
TS 26.255	Codec for immersive voice and audio services - Error concealment of lost packets	 &lt;br /&gt;
TS 26.256	Codec for immersive voice and audio services - Jitter Buffer Management	 &lt;br /&gt;
TS 26.258	Codec for immersive voice and audio services - ANSI C code (floating point)	 &lt;br /&gt;
TS 26.259	Subjective test methodologies for the evaluation of immersive audio systems	 &lt;br /&gt;
TS 26.260	Objective test methodologies for the evaluation of immersive audio systems	 &lt;br /&gt;
TS 26.261	Terminal audio quality performance requirements for immersive audio services	 &lt;br /&gt;
TS 26.264	IMS-based AR Real-Time Communication	 &lt;br /&gt;
TS 26.267	eCall data transfer; In-band modem solution; General description	 &lt;br /&gt;
TS 26.268	eCall data transfer; In-band modem solution; ANSI-C reference code	 &lt;br /&gt;
TS 26.269	eCall data transfer; In-band modem solution; Conformance testing	 &lt;br /&gt;
TS 26.273	ANSI-C code for the fixed-point Extended Adaptive Multi-Rate - Wideband (AMR-WB+) speech codec	 &lt;br /&gt;
TS 26.274	Audio codec processing functions; Extended Adaptive Multi-Rate - Wideband (AMR-WB+) speech codec; Conformance testing	 &lt;br /&gt;
TS 26.281	Mission Critical Video (MCVideo); Codecs and media handling	 &lt;br /&gt;
TS 26.290	Audio codec processing functions; Extended Adaptive Multi-Rate - Wideband (AMR-WB+) codec; Transcoding functions	 &lt;br /&gt;
TS 26.304	Extended Adaptive Multi-Rate - Wideband (AMR-WB+) codec; Floating-point ANSI-C code	 &lt;br /&gt;
TS 26.307	Presentation layer for 3GPP services	 &lt;br /&gt;
TS 26.346	Multimedia Broadcast/Multicast Service (MBMS); Protocols and codecs	 &lt;br /&gt;
TS 26.347	Multimedia Broadcast/Multicast Service (MBMS); Application Programming Interface and URL	 &lt;br /&gt;
TS 26.348	Northbound Application Programming Interface (API) for Multimedia Broadcast/Multicast Service (MBMS) at the xMB reference point	 &lt;br /&gt;
TS 26.401	General audio codec audio processing functions; Enhanced aacPlus general audio codec; General description	 &lt;br /&gt;
TS 26.402	General audio codec audio processing functions; Enhanced aacPlus general audio codec; Additional decoder tools	 &lt;br /&gt;
TS 26.403	General audio codec audio processing functions; Enhanced aacPlus general audio codec; Encoder specification; Advanced Audio Coding (AAC) part	 &lt;br /&gt;
TS 26.404	General audio codec audio processing functions; Enhanced aacPlus general audio codec; Enhanced aacPlus encoder Spectral Band Replication (SBR) part	 &lt;br /&gt;
TS 26.405	General audio codec audio processing functions; Enhanced aacPlus general audio codec; Encoder specification parametric stereo part	 &lt;br /&gt;
TS 26.406	General audio codec audio processing functions; Enhanced aacPlus general audio codec; Conformance testing	 &lt;br /&gt;
TS 26.410	General audio codec audio processing functions; Enhanced aacPlus general audio codec; Floating-point ANSI-C code	 &lt;br /&gt;
TS 26.411	General audio codec audio processing functions; Enhanced aacPlus general audio codec; Fixed-point ANSI-C code	 &lt;br /&gt;
TS 26.412	Source code for 3GP file format	 &lt;br /&gt;
TS 26.430	Timed graphics	 &lt;br /&gt;
TS 26.441	Codec for Enhanced Voice Services (EVS); General overview	 &lt;br /&gt;
TS 26.442	Codec for Enhanced Voice Services (EVS); ANSI C code (fixed-point)	 &lt;br /&gt;
TS 26.443	Codec for Enhanced Voice Services (EVS); ANSI C code (floating-point)	 &lt;br /&gt;
TS 26.444	Codec for Enhanced Voice Services (EVS); Test sequences	 &lt;br /&gt;
TS 26.445	Codec for Enhanced Voice Services (EVS); Detailed algorithmic description	 &lt;br /&gt;
TS 26.446	Codec for Enhanced Voice Services (EVS); Adaptive Multi-Rate - Wideband (AMR-WB) backward compatible functions	 &lt;br /&gt;
TS 26.447	Codec for Enhanced Voice Services (EVS); Error concealment of lost packets	 &lt;br /&gt;
TS 26.448	Codec for Enhanced Voice Services (EVS); Jitter Buffer Management	 &lt;br /&gt;
TS 26.449	Codec for Enhanced Voice Services (EVS); Comfort Noise Generation (CNG) aspects	 &lt;br /&gt;
TS 26.450	Codec for Enhanced Voice Services (EVS); Discontinuous Transmission (DTX)	 &lt;br /&gt;
TS 26.451	Codec for Enhanced Voice Services (EVS); Voice Activity Detection (VAD)	 &lt;br /&gt;
TS 26.452	Codec for Enhanced Voice Services (EVS); ANSI C code; Alternative fixed-point using updated basic operators	 &lt;br /&gt;
TS 26.453	Codec for Enhanced Voice Services (EVS); Speech codec frame structure	 &lt;br /&gt;
TS 26.454	Codec for Enhanced Voice Services (EVS); Interface to Iu, Uu, Nb and Mb	 &lt;br /&gt;
TS 26.501	5G Media Streaming (5GMS); General description and architecture	 &lt;br /&gt;
TS 26.502	5G Multicast-Broadcast User Service Architecture	 &lt;br /&gt;
TS 26.506	5G Real-time Media Communication Architecture (Stage 2)	 &lt;br /&gt;
TS 26.511	5G Media Streaming (5GMS); Profiles, codecs and formats	 &lt;br /&gt;
TS 26.512	5G Media Streaming (5GMS); Protocols	 &lt;br /&gt;
TS 26.517	5G Multicast-Broadcast User Services; Protocols and Formats	 &lt;br /&gt;
TS 26.522	5G Real-time Media Transport Protocol Configurations	 &lt;br /&gt;
TS 26.531	Data Collection and Reporting; General Description and Architecture	 &lt;br /&gt;
TS 26.532	Data Collection and Reporting; Protocols and Formats	 &lt;br /&gt;
TS 26.565	Split Rendering Media Service Enabler	 &lt;br /&gt;
TR 26.801	User Equipment (UE) supporting handset mode with non-traditional earpieces	 &lt;br /&gt;
TR 26.802	Multicast Architecture Enhancement for 5G Media Streaming	 &lt;br /&gt;
TR 26.803	Study on 5G Media Streaming Extensions for Edge Processing	 &lt;br /&gt;
TR 26.804	Study on 5G media streaming extensions	 &lt;br /&gt;
TR 26.805	Study on Media Production over 5G NPN Systems	 &lt;br /&gt;
TR 26.806	Study on Tethering AR Glasses – Architectures, QoS and Media Aspects	 &lt;br /&gt;
TR 26.812	QoE metrics for AR/MR services	 &lt;br /&gt;
TR 26.818	Virtual Reality (VR) streaming audio; Characterization test results	 &lt;br /&gt;
TR 26.827	IP Multimedia Subsystem (IMS) based streaming and download delivery enhancements	 &lt;br /&gt;
TR 26.843	Codec for Enhanced Voice Services (EVS); Study on non-bit-exact conformance criteria and tools for floating-point EVS codec	 &lt;br /&gt;
TR 26.848	Multimedia Broadcast/Multicast Service (MBMS); Enhanced MBMS operation	 &lt;br /&gt;
TR 26.849	Multimedia Broadcast/Multicast Service (MBMS) improvements; MBMS operation on demand	 &lt;br /&gt;
TR 26.850	MBMS for Internet of Things (IoT)	 &lt;br /&gt;
TR 26.851	Enhancements to Multimedia (EMM); Download Delivery Enhancements (DDE) and IMS-based PSS and MBMS streaming synchronization Enhancements (IPME) aspects	 &lt;br /&gt;
TR 26.852	Multimedia Broadcast/Multicast Service (MBMS); Extensions and profiling	 &lt;br /&gt;
TR 26.857	5G Media Service Enablers	 &lt;br /&gt;
TR 26.861	Investigations on test methodologies for immersive audio systems	 &lt;br /&gt;
TR 26.862	Immersive Teleconferencing and Telepresence for Remote Terminals (ITT4RT) Use Cases, Requirements and Potential Solutions	 &lt;br /&gt;
TR 26.879	Mission Critical Push To Talk (MCPTT); Media, codecs and Multimedia Broadcast/Multicast Service (MBMS) enhancements for MCPTT over LTE	SPECIFICATION WITHDRAWN&lt;br /&gt;
TR 26.880	Study on MBMS usage and codecs for MC Video Service	 &lt;br /&gt;
TR 26.881	Forward Error Correction (FEC) for Mission Critical Services	 &lt;br /&gt;
TR 26.891	5G enhanced mobile broadband; Media distribution	 &lt;br /&gt;
TR 26.901	Adaptive Multi-Rate Wideband (AMR-WB) speech codec; Feasibility study report	 &lt;br /&gt;
TR 26.902	Video codec performance	 &lt;br /&gt;
TR 26.903	Improved video support for Packet Switched Streaming (PSS) and Multimedia Broadcast/Multicast Service (MBMS) Services	 &lt;br /&gt;
TR 26.904	Improved video coding support	 &lt;br /&gt;
TR 26.905	Mobile stereoscopic 3D video	 &lt;br /&gt;
TR 26.906	Evaluation of High Efficiency Video Coding (HEVC) for 3GPP services	 &lt;br /&gt;
TR 26.907	HTML5 for a new presentation layer in 3GPP services	 &lt;br /&gt;
TR 26.908	HTML5 Presentation layer	SPECIFICATION WITHDRAWN&lt;br /&gt;
TR 26.909	Study on improved streaming Quality of Experience (QoE) reporting in 3GPP services and networks	 &lt;br /&gt;
TR 26.910	Study on media handling aspects of Radio Access Network (RAN) delay budget reporting in Multimedia Telephony Service for Internet Protocol (IP) Multimedia Subsystem (IMS) (MTSI)	 &lt;br /&gt;
TR 26.911	Codec(s) for Circuit-Switched (CS) multimedia telephony service; Terminal implementor’s guide	 &lt;br /&gt;
TR 26.912	Codec for Circuit switched Multimedia Telephony Service; Quantitative performance evaluation of H.324 Annex C over 3G	 &lt;br /&gt;
TR 26.913	Quantitative performance evaluation of real-time packet switched multimedia services over 3G	SPECIFICATION WITHDRAWN&lt;br /&gt;
TR 26.914	Multimedia telephony over IP Multimedia Subsystem (IMS); Optimization opportunities	 &lt;br /&gt;
TR 26.915	Echo Control For Speech and Multi-Media Services	 &lt;br /&gt;
TR 26.916	Media handling and Quality aspects of SRVCC	 &lt;br /&gt;
TR 26.917	Multimedia Broadcast Multicast Services (MBMS) and Packet-switched Streaming Service (PSS) enhancements to support television services	 &lt;br /&gt;
TR 26.918	Virtual Reality (VR) media services over 3GPP	 &lt;br /&gt;
TR 26.919	Study on media handling aspects of conversational services in 5G systems	 &lt;br /&gt;
TR 26.920	Architectural Model for the 3G Transcoders	SPECIFICATION WITHDRAWN&lt;br /&gt;
TR 26.921	Investigations on ambient noise reproduction systems for acoustic testing of terminals	 &lt;br /&gt;
TR 26.922	Video telephony robustness improvements extensions; Performance evaluation	 &lt;br /&gt;
TR 26.923	Study on media handling aspects of IP Multimedia Subsystem (IMS) based telepresence	 &lt;br /&gt;
TR 26.924	Multimedia telephony over IP Multimedia Subsystem (IMS); Study on improved end-to-end Quality of Service (QoS) handling for Multimedia Telephony Service for IMS (MTSI)	 &lt;br /&gt;
TR 26.925	Typical traffic characteristics of media services on 3GPP networks	 &lt;br /&gt;
TR 26.926	Traffic Models and Quality Evaluation Methods for Media and XR Services in 5G Systems	 &lt;br /&gt;
TR 26.927	Study on Artificial Intelligence and Machine learning in 5G media services	 &lt;br /&gt;
TR 26.928	Extended Reality (XR) in 5G	 &lt;br /&gt;
TR 26.929	QoE parameters and metrics relevant to the Virtual Reality (VR) user experience	 &lt;br /&gt;
TR 26.930	Study on the enhancement for Immersive Real-Time communication for WebRTC	 &lt;br /&gt;
TR 26.931	Evaluation of Additional Acoustic Tests for Speech Telephony	 &lt;br /&gt;
TR 26.932	Study on User Equipment (UE) characteristics and performance for video telephony	SPECIFICATION WITHDRAWN&lt;br /&gt;
TR 26.935	Packet Switched (PS) conversational multimedia applications; Performance characterisation of default codecs	 &lt;br /&gt;
TR 26.936	Performance characterization of 3GPP audio codecs	 &lt;br /&gt;
TR 26.937	Transparent end-to-end Packet-switched Streaming Service (PSS); Real-time Transport Protocol (RTP) usage model	 &lt;br /&gt;
TR 26.938	Packet-switched Streaming Service (PSS); Improved support for dynamic adaptive streaming over HTTP in 3GPP	 &lt;br /&gt;
TR 26.939	Guidelines on the Framework for Live Uplink Streaming (FLUS)	 &lt;br /&gt;
TR 26.941	Network Slicing Extensions for 5G media services	 &lt;br /&gt;
TR 26.943	Recognition performance evaluations of codecs for Speech Enabled Services (SES)	 &lt;br /&gt;
TR 26.944	End-to-end multimedia services performance metrics	 &lt;br /&gt;
TR 26.946	Multimedia Broadcast/Multicast Service (MBMS) user service guidelines	 &lt;br /&gt;
TR 26.947	Multimedia Broadcast/Multicast Service (MBMS); Selection and characterisation of application layer Forward Error Correction (FEC)	 &lt;br /&gt;
TR 26.948	Study on video enhancements in 3GPP multimedia services	 &lt;br /&gt;
TR 26.949	Video formats for 3GPP services	 &lt;br /&gt;
TR 26.950	Study on Surround Sound codec extension for Packet Switched Streaming (PSS) and Multimedia Broadcast/Multicast Service (MBMS)	 &lt;br /&gt;
TR 26.951	Enhancements to Multimedia (EMM); EMM, DDE and IPME Aspects	SPECIFICATION WITHDRAWN&lt;br /&gt;
TR 26.952	Codec for Enhanced Voice Services (EVS); Performance characterization	 &lt;br /&gt;
TR 26.953	Interactivity support for 3GPP-based streaming and download services	 &lt;br /&gt;
TR 26.954	Test plan for speech quality and delay through a headset electrical interface	 &lt;br /&gt;
TR 26.955	Video codec characteristics for 5G-based services and applications	 &lt;br /&gt;
TR 26.957	Study on Server And Network-assisted Dynamic Adaptive Streaming over HTTP (DASH) (SAND) for 3GPP multimedia services	 &lt;br /&gt;
TR 26.959	Study on enhanced Voice over LTE (VoLTE) performance	 &lt;br /&gt;
TR 26.962	Immersive Teleconferencing and Telepresence for Remote Terminals (ITT4RT) Operation and Usage Guidelines	 &lt;br /&gt;
TR 26.967	eCall data transfer; In-band modem solution	 &lt;br /&gt;
TR 26.969	eCall data transfer; In-band modem solution; Characterization report	 &lt;br /&gt;
TR 26.973	Update to fixed-point basic operators	 &lt;br /&gt;
TR 26.975	Performance characterization of the Adaptive Multi-Rate (AMR) speech codec	 &lt;br /&gt;
TR 26.976	Performance characterization of the Adaptive Multi-Rate Wideband (AMR-WB) speech codec	 &lt;br /&gt;
TR 26.978	Results of the Adaptive Multi-Rate (AMR) noise suppression selection phase	 &lt;br /&gt;
TR 26.979	Mission Critical Push To Talk; Media, codecs and MBMS enhancements for Mission Critical Push to Talk over LTE	SPECIFICATION WITHDRAWN&lt;br /&gt;
TR 26.980	Multimedia telephony over IP Multimedia Subsystem (IMS); Media handling aspects of multi-stream multiparty conferencing for Multimedia Telephony Service for IMS (MTSI)	 &lt;br /&gt;
TR 26.981	MBMS Extensions for Provisioning and Content Ingestion	 &lt;br /&gt;
TR 26.985	Vehicle-to-everything (V2X); Media handling and interaction	 &lt;br /&gt;
TR 26.989	Mission Critical Push To Talk (MCPTT); Media, codecs and Multimedia Broadcast/Multicast Service (MBMS) enhancements for MCPTT over LTE	 &lt;br /&gt;
TR 26.997	IVAS codec performance characterization	 &lt;br /&gt;
TR 26.998	Support of 5G glass-type Augmented Reality / Mixed Reality (AR/MR) devices	 &lt;br /&gt;
TR 26.999	Virtual Reality (VR) streaming interoperability and characterization	 &lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
[[Category:Standard]]&lt;br /&gt;
[[Category:3GPP|26series]]&lt;/div&gt;</summary>
		<author><name>imported&gt;Fire</name></author>
	</entry>
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