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26.449
Codec for Enhanced Voice Services (EVS); Comfort Noise Generation (CNG) aspects
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.449/26449-j00.zip
26.450
Codec for Enhanced Voice Services (EVS); Discontinuous Transmission (DTX)
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.450/26450-j00.zip
26.451
Codec for Enhanced Voice Services (EVS); Voice Activity Detection (VAD)
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.451/26451-j00.zip
26.452
Codec for Enhanced Voice Services (EVS); ANSI C code; Alternative fixed-point using updated basic operators
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.452/26452-j00.zip
26.453
Codec for Enhanced Voice Services (EVS); Speech codec frame structure
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.453/26453-j00.zip
26.454
Codec for Enhanced Voice Services (EVS); Interface to Iu, Uu, Nb and Mb
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.454/26454-j00.zip
26.501
5G Media Streaming (5GMS); General description and architecture
TS
19.2.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.501/26501-j20.zip
26.502
5G multicast-broadcast services; User service architecture
TS
19.2.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.502/26502-j20.zip
26.506
5G Real-time Media Communication Architecture (Stage 2)
TS
19.1.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.506/26506-j10.zip
26.510
Media delivery; interactions and APIs for provisioning and media session handling
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.510/26510-j00.zip
26.511
5G Media Streaming (5GMS); Profiles, codecs and formats
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.511/26511-j00.zip
26.512
5G Media Streaming (5GMS); Protocols
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.512/26512-j00.zip
26.517
5G Multicast-Broadcast User Services; Protocols and Formats
TS
19.0.1
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.517/26517-j01.zip
26.522
5G Real-time Media Transport Protocol Configurations
TS
19.2.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.522/26522-j20.zip
26.531
Data Collection and Reporting; General Description and Architecture
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.531/26531-j00.zip
26.532
Data Collection and Reporting; Protocols and Formats
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.532/26532-j00.zip
26.565
Split Rendering Media Service Enabler
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.565/26565-j00.zip
The present document defines a Media Service Enabler for Split Rendering according to the guidelines of TR26.857 [1]. The Split Rendering MSE covers functionality on the UE and on the Media AS. It also defines an API that is exposed to application developers on the UE to start and manage split rendering sessions.
26.567
Split rendering over IMS
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.567/26567-j00.zip
26.801
User Equipment (UE) supporting handset mode with non-traditional earpieces
TR
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.801/26801-j00.zip
26.802
Multicast Architecture Enhancement for 5G Media Streaming
TR
19.2.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.802/26802-j20.zip
The present document identifies and evaluates potential enhancements to the 5G Media Streaming (5GMS) [1] in order to provide multicast-broadcast media streaming services. It has the following objectives: - Define scenarios where multicast ingestion or multicast distribution might be used, including potential IGMP termination options [2], [3], and [4]. Examples for such collaboration scenarios are transparent multicast delivery, multicast linear IPTV delivery, hybrid unicast/multicast (e.g. MooD or service continuity), and multicast Adaptive Bit Rate (ABR) for Over the Top (OTT) live streaming. - Identify the relevant key issues and gaps in 5GMS to support the above scenarios based on the existing 5GS multicast architecture. - Document architecture extensions and procedures to support the above-defined scenarios. - Identify protocols to support the above extensions and procedures in 5GMS. - Identify Procedures for managing downlink multicast streaming and session lifecycle. - Select a subset of relevant scenarios that should be supported in extensions to 5G Media Streaming. A revision of the present document identifies and evaluates a set of potential improvements and extensions, referred to as Key Issues: - In-session Unicast Repair for MBS Object Distribution. - MBS User Service and Delivery Protocols for eMBMS. - Selected MBMS Functionalities not supported in MBS. For each of the above key topics, the following objectives are identified: 1. Document the key topics in more detail, in particular how they relate to the 3GPP Media Delivery architecture and/or the MBS User Service architecture. 2. Study collaboration scenarios between the Application Service Provider and the 5G System and for each of the key topics. 3. Based on existing architectures, develop one or more deployment architectures that address the key topics and the collaboration models. 4. Map the key topics to basic functions and develop high-level call flows. 5. Identify the issues that need to be solved. 6. Provide candidate solutions including call flows, protocols and APIs for each of the identified issues. 7. Coordinate work with other 3GPP groups e.g. SA2, SA3, SA5, SA6 and others as needed. 8. Coordinate work with external organizations such as DASH-IF, CTA WAVE, ISO/IEC JTC29 WG3 (MPEG Systems), 5G-MAG, DVB or IETF, as needed. 9. Identify gaps and recommend potential normative work for stage-2 and stage-3, including which existing specifications would be impacted and/or if any new specifications would preferably be developed.
26.804
Study on 5G media streaming extensions
TR
19.1.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.804/26804-j10.zip
This Technical Report identifies and evaluates a set of potential improvements and extensions, referred to as key topics. The initial set of key topics were: - Content Preparation - Traffic Identification - Use of HTTP/3 in the Media Delivery System - Additional / New transport protocols - Uplink media streaming - Background traffic - Content Aware Streaming - Network Event usage - Per-application-authorization - Support for encrypted and high-value content - Scalable distribution of unicast Live Services - Network Slicing Extensions for 5G Media Streaming - 3GPP Service Handler and URLs - 5GMS Application Server configuration and management. In an extension, a second set of key topics were collected as follows: - Media Delivery Specification. - Common Client Metadata. - Common Server-and Network-Assisted Streaming. - Multi-Access Media Delivery. - Media Delivery from multiple service endpoints/location. - Modem Usage Optimized Media Streaming. - DASH/HLS Interoperability. - Further harmonization of RTC and Streaming for Advanced Media Delivery. - Improved QoS support for Media Streaming services. - QUIC-based segmented media delivery. - In-band signalling of QoS for 5G Media Streaming. - Dynamic content generation from multiple sources. For each of the above key topics, the following objectives are identified: 1. Document the above key topics in more detail, in particular how they relate to the 5GMS Architecture and protocols. 2. Study collaboration scenarios between the 5G System and Application Provider for each of the key topics. 3. Based on the 5GMS Architecture, develop one or more deployment architectures that address the key topics and the collaboration models. 4. Map the key topics to basic functions and develop high-level call flows. 5. Identify the issues that need to be solved. 6. Provide candidate solutions (including call flows) for each of the identified issues. 7. Coordinate work with other 3GPP groups e.g. SA2, SA3, SA5, and others as needed. 8. Coordinate work with external organizations such as SVTA (in particular DASH-IF WG), CTA WAVE, ISO/IEC JTC29 WG3 (MPEG Systems), or IETF, as needed. 9. Identify gaps and recommend potential normative work for stage-2 call flows and possibly stage-3.
26.813
Avatar Representation and Communication
TR
19.1.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.813/26813-j10.zip
The present document documents formats for representing and animating Avatars. It also provides recommendations on the integration of Avatars in 3GPP services and enablers for immersive communications and the Metaverse.
26.819
Study on Spatial Computing for Augmented Reality (AR) Services
TR
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.819/26819-j00.zip
26.822
Study on 5G Real-time Transport Protocol Configurations, Phase 2
TR
19.2.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.822/26822-j20.zip
The Technical Report focuses on optimizing the use of RTP for the transport of real-time XR media (including conversational media) and associated metadata. The use of the IMS Data Channel is supported by existing services such as MTSI but is outside the scope of this report. Aspects related to QUIC are outside the scope of this report.
26.830
Study on the enhancement for Immersive Real-Time communication for WebRTC; Phase 2
TR
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.830/26830-j00.zip
The present document identifies possible enhancements of specifications for WebRTC-based real time media communication, to better support of immersive Real-Time Communication (RTC) services. Especially, the following key topics are addressed. - Media capabilities, profiles and codecs for RTC - Signalling and metadata to support immersive media capabilities - Support of tethered cases in RTC system
26.841
Study on Media Messaging
TR
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.841/26841-j00.zip
The Technical Report discusses enhancements for Media Messaging as defined in TS 26.143 [26143]. TS 26.143 defines capabilities and profiles for messaging services. The profiles in TS 26.143 are aligned with TS 26.140. The container format is based on IETF RFC 2045 [RFC2045] as the format for the MMBPs. In addition, the profiles permits to encapsulate encapsulation of real-time video into the 3GP file format using the baseline profile. The container does not support external bodies, i.e. the MMBP is expected to be delivered as a single message. The media types for the player address basic text, audio/speech, images, video, text/subtitle, 3D scenes including AR as well as simple HTML-5 presentations. For the content generator, the supported media types in this profile are basic text, audio/speech, images, video, and text. GSMA is currently working RCS and IETF MIMI will continue the work to develop More Instant Messaging Interoperability (MIMI). MPEG Systems has initiated a project referred to as "Messaging Media Application Format (MeMAF)." The considered scope of this project is the definition of a Media Application Format that primarily can be used for Messaging Services. To support basic interoperability, a baseline profile with minimum options would be defined. Beyond the baseline profile, additional profiles are expected to be defined that enable richer experiences. MeMAF is expected to be a profile of ISOBMFF and it would not directly define any new functions or boxes. MeMAF would support different entry points that enable composition and rendering of different messaging experiences. Note that none of the efforts in GSMA or IETF MIMI address messaging multimedia formats for messaging services, but content interoperability is considered an important aspect. A collaboration between MPEG and 3GPP for this purpose, similar as it was done for DASH, may be beneficial. Based on the content in TS 26.143 elaborated above, it is obvious that several aspects are not addressed in the Rel-18 version of TS 26.143, among others: A) Integration of TS 26.143 Capabilities and Profiles into IETF MIMI: TS 26.143 only provides containers based on Multi-part MIME. MIMI defines a similar framework, but a mapping of the MMBP data model from TS 26.143 needs to be completed. For this the progress of IETF MIMI needs to be monitored, and integration of TS 26.143 profiles and capabilities need to be studied. B) Support of advanced file format: TS 26.143 only provides 3GP Rel-9 baseline profile encapsulation. This format lacks support for advanced features, such as multi-track formats, proper definition metadata for different media types and so on. MeMAF as defined in MPEG is expected to provide latest file format functionalities to address all needs of a modern message service, in particular also to restrict the ISO Base Media File Format (ISO BMFF) for improved interoperability. A collaboration between MPEG and 3GPP for defining this advanced messaging format, similar as it was done for DASH, is expected to be beneficial. C) Support of external body content and late binding: MIMI as an example requires clients to support the external body content that can be accessed with http and https URLs. The functionality is clearly of relevance. However, in context of 3GPP and MPEG, additional options exist, for example using media/external media type, using external data references in file formats, usage of HTML-5 presentations, glTF scenes or streaming manifests with inline references. A study of suitable support of different options is relevant. D) DRM and encrypted content: While typical messaging services including IETF MIMI support end-to-end encryption of the messages, in some cases the content itself needs to be content protected, for example if high-value content is shared in messaging services, if copying of the content needs to be prevented and so on. In this case, the content may be encrypted, and the service needs to be integrated in a key management environment. Providing proper functionality for this purpose needs to be studied. E) Additional media experiences: In 3GPP, advanced media experiences are added to different services, in particular immersive media, new image formats, interactive content, etc. The proper integration of new media experiences should be studied. F) Additional industry requirements: Messaging services are gaining more and more popularity and interoperability requirements are for example developed by GSMA. These industry requirements may result in additional functionalities that need further study. Communication with the industry should continuously happen such that 3GPP can address those. G) Media Service Enabler: In TR 26.857, Media Service Enablers had been introduced. Clearly, the MMBP Generator and MMBP Player in TS 26.143 are aligned with the Media Service Enabler concept, for example APIs to access player and generator may be further specified to support third party applications. The present document is in the context of the above potential improvements and extensions, referred to as key topics.
26.847
Evaluation of Artificial Intelligence and Machine learning in 5G media services
TR
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.847/26847-j00.zip
The present document provides details on feasibility evaluations for a given set of scenarios related to AI/ML in media services. In particular, aspects related the feasibility of split inferencing between different entities and the characteristics of the subsequent intermediate data are documented. A set of anchors and related metrics are defined to evaluate the feasibility and characteristics of such scenarios in terms of service requirements (such as service latency, inference accuracy, network bandwidth etc.). The transmission of relevant data in AI/ML media services is also considered, with evaluations on the compression technologies of data components such as AI/ML models. The functional aspects related to the AI/ML media services given in this document are presented in TR 26.927 [3].
26.854
Study on Haptics in 5G Media Services
TR
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.854/26854-j00.zip
The present technical report documents relevant use-cases, interoperability requirements, performance characteristics of haptics formats and codecs to enable haptics enhanced media streaming and communication services. This report documents the integration of haptics media in 3GPP media streaming and communication services to support the addition of a Haptics media type at the same level than audio and video in 3GPP media services. - Clause 4 provides some background information on haptics systems as wells as a definition of haptics media and media pipeline. - Clause 5 lists use cases illustrating the added value of haptics in 3GPP scenarios, identifies haptics characteristics and introduces interoperability considerations. - Clause 6 presents the different types of haptics signals, the existing media formats and categorizes the different types of devices and their haptics specificities. - Clause 7 documents the candidate technologies, in particular codecs, storage formats and transport protocols. - Clause 8 focuses on the integration of haptics into 3GPP services and architectures including IMS, RTC, Messaging and XR device. - Clause 9 summarizes the typical traffic characteristics of haptics media depending on the use cases and formats under consideration. - Clause 10 addresses the QoS and QoE aspects. - Clause 11 summarizes the identified characteristics, gaps and potential requirements - Finally, clause 12 provides a conclusion and addresses the potential next steps.
26.855
Study on Film Grain Synthesis
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.855/26855-j00.zip
The present document attempts to evaluate the performance and to justify any potential benefits of film grain synthesis technologies for video compression, a qualitative and quantitative analysis on what would be the costs and benefits of using such technologies would be needed. Clause 4 documents new content that could be used for the purpose of evaluating film grain synthesis technologies and provides some information on the content characteristics. Clause 5 describes a film grain synthesis tool named as the "FGC SEI message designer", which focuses on one particular film grain synthesis technology, i.e. the film grain characteristics (FGC) SEI message and the underlying film grain synthesis technologies it supports and permits the design and visualization of film grain synthesis parameters in the context of that technology. Clause 6 provides some suggestions on how to achieve interoperability using the FGC SEI message while Clause 7 proposes new scenarios that could be added in 3GPP TR 26.955 [2] for the evaluation of film grain synthesis technologies and provides some preliminary results not validated yet. Finally, Clause 8 introduces some initial considerations on UE requirements.
26.858
Study on APIs for 3GPP Speech and Audio Codecs
TR
0.7.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.858/26858-070.zip
26.902
Video codec performance
TR
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.902/26902-j00.zip
26.903
Improved video support for Packet Switched Streaming (PSS) and Multimedia Broadcast/Multicast Service (MBMS) Services
TR
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.903/26903-j00.zip
26.904
Improved video coding support
TR
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.904/26904-j00.zip
26.905
Mobile stereoscopic 3D video
TR
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.905/26905-j00.zip
26.906
Evaluation of High Efficiency Video Coding (HEVC) for 3GPP services
TR
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.906/26906-j00.zip
26.907
HTML5 for a new presentation layer in 3GPP services
TR
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.907/26907-j00.zip
26.909
Study on improved streaming Quality of Experience (QoE) reporting in 3GPP services and networks
TR
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.909/26909-j00.zip
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)
TR
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.910/26910-j00.zip
26.911
Codec(s) for Circuit-Switched (CS) multimedia telephony service; Terminal implementor’s guide
TR
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.911/26911-j00.zip
26.914
Multimedia telephony over IP Multimedia Subsystem (IMS); Optimization opportunities
TR
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.914/26914-j00.zip
26.917
Multimedia Broadcast Multicast Services (MBMS) and Packet-switched Streaming Service (PSS) enhancements to support television services
TR
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.917/26917-j00.zip
26.918
Virtual Reality (VR) media services over 3GPP
TR
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.918/26918-j00.zip
26.919
Study on media handling aspects of conversational services in 5G systems
TR
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.919/26919-j00.zip
26.921
Investigations on ambient noise reproduction systems for acoustic testing of terminals
TR
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.921/26921-j00.zip
26.922
Video telephony robustness improvements extensions; Performance evaluation
TR
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.922/26922-j00.zip
26.923
Study on media handling aspects of IP Multimedia Subsystem (IMS) based telepresence
TR
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.923/26923-j00.zip
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)
TR
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.924/26924-j00.zip
26.925
Typical traffic characteristics of media services on 3GPP networks
TR
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.925/26925-j00.zip
The present document includes following information: - Media centric Third-Party and Operator services currently deployed or expected to be deployed until 2025 on 3GPP defined 4G and 5G networks. - Typical deployment characteristics today, such as bandwidth requirements, client buffered and rate adaptation reception characteristics, codecs, protocols in use and latency requirements. - An overview on technological developments for existing and emerging services and their impact on typical traffic characteristics of media services, e.g. evolution of compression technologies, new demands for high quality, new experiences, etc. - A summary on typical characteristics and requirements for different media services on 3GPP networks. - An identification of the applicability of existing 5QIs for such services and potentially identify requirements for new 5QIs or QoS related parameters.
26.926
Traffic Models and Quality Evaluation Methods for Media and XR Services in 5G Systems
TR
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.926/26926-j00.zip
The present document provides traffic models and quality evaluation methods for different media and eXtended Reality (XR) Services. In order to address this, generic modelling considerations are introduced and for different services reference designs, simulation models and suitable quality metrics are reported. This information permits to obtain accurate information on exact bitrate and delay requirements in uplink and downlink, develop detailed traffic traces, develop suitable statistical models for media and XR traffic and to evaluate the expected media quality of such services. The information may be used by other 3GPP groups in order to assess media quality for different configuration of 5G System parameters, as well as for evaluating the requirements in terms of QoS for XR and media services.
26.927
Study on Artificial Intelligence and Machine learning in 5G media services
TR
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.927/26927-j00.zip
Editor’s note: to be defined based on the content of the TR
26.928
Extended Reality (XR) in 5G
TR
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.928/26928-j00.zip
26.929
QoE parameters and metrics relevant to the Virtual Reality (VR) user experience
TR
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.929/26929-j00.zip
26.930
Study on the enhancement for Immersive Real-Time communication for WebRTC
TR
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.930/26930-j00.zip
26.931
Evaluation of Additional Acoustic Tests for Speech Telephony
TR
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.931/26931-j00.zip
26.933
Study on Diverse Audio Capturing system
TR
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.933/26933-j00.zip
The goal of this technical report is to study diverse audio capturing methods and applicable audio formats for the end-user device, considering the current physical and software constraints. The scope of the work is shown in Figure 1-1. Figure 1‑1: Scope of TR 26.933 under the scope of the FS_DaCED study item This document addresses audio capturing configurations for end-user devices, with the aim of equipping these devices with audio capturing capability to provide a truly immersive voice and audio service. The document aims to study the following aspects: 1) Factors related to audio capture in different UE categories. 2) Components used in audio capture. 3) Acoustic design for audio capture. 4) Signal processing, such as microphone array beamforming processing, AEC processing etc. 5) Example of audio capture processing solutions.
26.935
Packet Switched (PS) conversational multimedia applications; Performance characterisation of default codecs
TR
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.935/26935-j00.zip
26.936
Performance characterization of 3GPP audio codecs
TR
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.936/26936-j00.zip
26.937
Transparent end-to-end Packet-switched Streaming Service (PSS); Real-time Transport Protocol (RTP) usage model
TR
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.937/26937-j00.zip
26.938
Packet-switched Streaming Service (PSS); Improved support for dynamic adaptive streaming over HTTP in 3GPP
TR
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.938/26938-j00.zip
26.939
Guidelines on the Framework for Live Uplink Streaming (FLUS)
TR
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.939/26939-j00.zip
26.941
Network Slicing Extensions for 5G media services
TR
19.0.1
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.941/26941-j01.zip
The present document identifies standardization needs and potential standards gaps relevant to media streaming while using 5G network slicing. In specific, the following aspects are addressed in this document: - To identify relevant use cases that can be addressed using network slicing, and study collaboration scenarios and deployment architectures to support network slicing for media services. - To identify any missing provisioning aspects for configuring media services with one or more network slices including QoS configuration, reporting and dynamic policy. - To identify impact of network slicing on dynamic policy invocation APIs, including selection of appropriate network slices for dynamic policy requests, possible migration of UE application traffic flows between network slices due to dynamic policy procedures, discovery of dynamic policy AF, and necessary routing considerations. - To determine the need and describe methods for AF-to-AF communication to support interoperability if 5GMS AF instances from different vendors are deployed in the same 5GMS System. - To identify methods for deploying, supporting, and resolving slice-specific 5GMS AS instances. - To identify potential areas for normative work and communicate/align with SA2 as well as other potential 3GPP WGs (SA5, SA6) on relevant aspects related to the study.
26.942
Study on Media enerGy consumption exposuRE and EvaluatioN framework
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.942/26942-j00.zip
The present document identifies potential sustainable media metrics, architectural impacts (APIs), functional extensions required for media service enablers in the 5G system and evaluate the feasibility of an evaluation framework to facilitate efficient energy use and energy saving for media services.
26.943
Recognition performance evaluations of codecs for Speech Enabled Services (SES)
TR
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.943/26943-j00.zip
26.944
End-to-end multimedia services performance metrics
TR
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.944/26944-j00.zip
26.946
Multimedia Broadcast/Multicast Service (MBMS) user service guidelines
TR
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.946/26946-j00.zip
26.947
Multimedia Broadcast/Multicast Service (MBMS); Selection and characterisation of application layer Forward Error Correction (FEC)
TR
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.947/26947-j00.zip
26.948
Study on video enhancements in 3GPP multimedia services
TR
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.948/26948-j00.zip
26.949
Video formats for 3GPP services
TR
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.949/26949-j00.zip
26.950
Study on Surround Sound codec extension for Packet Switched Streaming (PSS) and Multimedia Broadcast/Multicast Service (MBMS)
TR
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.950/26950-j00.zip
26.952
Codec for Enhanced Voice Services (EVS); Performance characterization
TR
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.952/26952-j00.zip
26.953
Interactivity support for 3GPP-based streaming and download services
TR
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.953/26953-j00.zip
26.954
Test plan for speech quality and delay through a headset electrical interface
TR
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.954/26954-j00.zip
26.957
Study on Server And Network-assisted Dynamic Adaptive Streaming over HTTP (DASH) (SAND) for 3GPP multimedia services
TR
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.957/26957-j00.zip
26.959
Study on enhanced Voice over LTE (VoLTE) performance
TR
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.959/26959-j00.zip
26.962
Immersive Teleconferencing and Telepresence for Remote Terminals (ITT4RT) Operation and Usage Guidelines
TR
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.962/26962-j00.zip
26.966
Evaluation of new HEVC coding tools
TR
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.966/26966-j00.zip
26.967
eCall data transfer; In-band modem solution
TR
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.967/26967-j00.zip
26.969
eCall data transfer; In-band modem solution; Characterization report
TR
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.969/26969-j00.zip
26.973
Update to fixed-point basic operators
TR
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.973/26973-j00.zip
26.975
Performance characterization of the Adaptive Multi-Rate (AMR) speech codec
TR
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.975/26975-j00.zip
26.976
Performance characterization of the Adaptive Multi-Rate Wideband (AMR-WB) speech codec
TR
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.976/26976-j00.zip
26.978
Results of the Adaptive Multi-Rate (AMR) noise suppression selection phase
TR
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.978/26978-j00.zip
26.980
Multimedia telephony over IP Multimedia Subsystem (IMS); Media handling aspects of multi-stream multiparty conferencing for Multimedia Telephony Service for IMS (MTSI)
TR
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.980/26980-j00.zip
26.981
MBMS Extensions for Provisioning and Content Ingestion
TR
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.981/26981-j00.zip
26.982
Implementation guidelines for Multiparty RTT
TR
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.982/26982-j00.zip
26.985
Vehicle-to-everything (V2X); Media handling and interaction
TR
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.985/26985-j00.zip
26.989
Mission Critical Push To Talk (MCPTT); Media, codecs and Multimedia Broadcast/Multicast Service (MBMS) enhancements for MCPTT over LTE
TR
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.989/26989-j00.zip
26.996
Immersive Audio for Split Rendering Scenarios; Performance characterization
TR
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.996/26996-j00.zip
26.998
Support of 5G glass-type Augmented Reality / Mixed Reality (AR/MR) devices
TR
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.998/26998-j00.zip
26.999
Virtual Reality (VR) streaming interoperability and characterization
TR
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/26_series/26.999/26999-j00.zip
27.001
General on Terminal Adaptation Functions (TAF) for Mobile Stations (MS)
TS
19.0.0
C3
https://www.3gpp.org/ftp/Specs/archive/27_series/27.001/27001-j00.zip
27.002
Terminal Adaptation Functions (TAF) for services using asynchronous bearer capabilities
TS
19.0.0
C3
https://www.3gpp.org/ftp/Specs/archive/27_series/27.002/27002-j00.zip
27.003
Terminal Adaptation Functions (TAF) for services using synchronous bearer capabilities
TS
19.0.0
C3
https://www.3gpp.org/ftp/Specs/archive/27_series/27.003/27003-j00.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
19.0.0
C1
https://www.3gpp.org/ftp/Specs/archive/27_series/27.005/27005-j00.zip
27.007
AT command set for User Equipment (UE)
TS
19.4.0
C1
https://www.3gpp.org/ftp/Specs/archive/27_series/27.007/27007-j40.zip
27.010
Terminal Equipment to User Equipment (TE-UE) multiplexer protocol
TS
19.0.0
C3
https://www.3gpp.org/ftp/Specs/archive/27_series/27.010/27010-j00.zip
27.060
Packet domain; Mobile Station (MS) supporting Packet Switched services
TS
19.0.0
C3
https://www.3gpp.org/ftp/Specs/archive/27_series/27.060/27060-j00.zip
28.062
Inband Tandem Free Operation (TFO) of speech codecs; Service description; Stage 3
TS
19.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/28_series/28.062/28062-j00.zip
28.100
Management and orchestration; Levels of autonomous network
TS
19.0.0
S5
https://www.3gpp.org/ftp/Specs/archive/28_series/28.100/28100-j00.zip
28.104
Management and orchestration; Management Data Analytics (MDA)
TS
19.3.0
S5
https://www.3gpp.org/ftp/Specs/archive/28_series/28.104/28104-j30.zip