Tech-invite3GPPspaceIETFspace
21222324252627282931323334353637384‑5x

Content for  TS 26.512  Word version:  18.2.1

Top   Top   None   None   Next
1…   4…   4.4…   5…   6…   11…   A…

 

1  Scopep. 22

The present document specifies the set of protocols and APIs for 5G Media Streaming (5GMS) services based on the 5G Media Streaming Architecture (5GMSA). 5GMS supports services including MNO and third-party Downlink Media Streaming Services, and MNO and third-party Uplink Media Streaming Services.

2  Referencesp. 22

The following documents contain provisions which, through reference in this text, constitute provisions of the present document.
  • References are either specific (identified by date of publication, edition number, version number, etc.) or non-specific.
  • For a specific reference, subsequent revisions do not apply.
  • For a non-specific reference, the latest version applies. In the case of a reference to a 3GPP document (including a GSM document), a non-specific reference implicitly refers to the latest version of that document in the same Release as the present document.
[1]
TR 21.905: "Vocabulary for 3GPP Specifications".
[2]
TS 26.501: "5G Media Streaming (5GMS); General description and architecture".
[3]
DASH Industry Forum, "Specification of Live Media Ingest": https://dashif-documents.azurewebsites.net/Ingest/master/DASH-IF-Ingest.pdf
[4]
TS 26.247: "Transparent end-to-end Packet-switched Streaming Service (PSS); Progressive Download and Dynamic Adaptive Streaming over HTTP (3GP-DASH)".
[5]
Standard ECMA-262, 5.1 Edition: "ECMAScript Language Specification", June 2011.
[6]
RFC 6234:  "US Secure Hash Algorithms (SHA and SHA-based HMAC and HKDF)".
[7]
TS 23.003: "Numbering, addressing and identification".
[8]
ITU-T Recommendation X.509 (2005) | ISO/IEC 9594-8:2005: "Information Technology - Open Systems Interconnection - The Directory: Public-key and attribute certificate frameworks".
[9]  Void
[10]
RFC 4648:  "The Base16, Base32, and Base64 Data Encodings".
[11]
IEEE Standard 1003.1™, Issue 7: "The Open Group Base Specifications", 2018. https://pubs.opengroup.org/onlinepubs/9699919799/
[12]
TS 29.571: "Common Data Types for Service Based Interfaces; Stage 3".
[13]
TS 38.321: "NR; Medium Access Control (MAC) protocol specification".
[14]
TS 36.321: "Evolved Universal Terrestrial Radio Access (E-UTRA); Medium Access Control (MAC) protocol specification".
[15]
TS 27.007: "AT Command set for User Equipment (UE)".
[16]  Void
[17]
RFC 7468:  "Textual Encodings of PKIX, PKCS, and CMS Structures", April 2015.
[18]
ISO 3166-1: "Codes for the representation of names of countries and their subdivisions - Part 1: Country codes".
[19]
ISO 3166-2: "Codes for the representation of names of countries and their subdivisions - Part 2: Country subdivision code".
[20]
RFC 5280:  "Internet X.509 Public Key Infrastructure Certificate and Certificate Revocation List (CRL) Profile", May 2008.
[21]
TS 29.500: "5G System; Technical Realization of Service Based Architecture; Stage 3".
[22]
TS 29.501: "5G System; Principles and Guidelines for Services Definition; Stage 3".
[23]
[24]
RFC 9112:  "HTTP/1.1", June 2022.
[25]
RFC 9110:  "HTTP Semantics", June 2022.
[26]  Void
[27]  Void
[28]
RFC 9111:  "HTTP Caching", June 2022.
[29]  Void
[30]
RFC 8446:  "The Transport Layer Security (TLS) Protocol Version 1.3", August 2018.
[31]
RFC 9113:  "HTTP/2", June 2022.
[32]
ISO/IEC 23009-1: "Information technology; Dynamic adaptive streaming over HTTP (DASH) - Part 1: Media presentation description and segment formats".
[33]
TS 23.503: "Policy and charging control framework for the 5G System (5GS); Stage 2".
[34]
TS 29.514: "5G System; Policy Authorization Service; Stage 3".
[35]
TS 26.511: "5G Media Streaming (5GMS); Profiles, codecs and formats".
[36]  Void.
[37]
TS 26.244: "Transparent end-to-end packet switched streaming service (PSS); 3GPP file format (3GP)".
[38]
RFC 8259:  "The JavaScript Object Notation (JSON) Data Interchange Format", December 2017.
[39]
ISO 14496-12: "Information technology - Coding of audio-visual objects - Part 12: ISO base media file format".
[40]
ISO 23000-19: "Information technology - Coding of audio-visual objects - Part 19: Common media application format (CMAF) for segmented media".
[41]
RFC 3986:  "URI Generic Syntax".
[42]
TS 26.118: "Virtual Reality (VR) profiles for streaming applications".
[43]
TS 24.558: "Enabling Edge Applications; Protocol specification".
[44]
TS 29.558: "Enabling Edge Applications; Application Programming Interface (API) specification; Stage 3".
[45]
TS 23.502: "Procedures for the 5G System (5GS); Stage 2".
[46]
TS 29.517: "5G System; Application Function Event Exposure Service; Stage 3".
[47]
TS 23.288: "Architecture enhancements for 5G System (5GS) to support network data analytics services".
[48]
TS 26.531: "Data Collection and Reporting; General Description and Architecture".
[49]
TS 26.532: "Data Collection and Reporting; Protocols and Formats".
[50]
TS 29.522: "5G System. Network Exposure Function Northbound APIs; Stage 3".
[51]
TS 26.346: "Multimedia Broadcast/Multicast Service (MBMS); Protocols and codecs".
[52]
TS 26.347: "Multimedia Broadcast/Multicast Service (MBMS); Application Programming Interface and URL".
[53]
draft-bhutton-json-schema-validation-00:  "JSON Schema Validation: A Vocabulary for Structural Validation of JSON", June 2022.
[54]
RFC 3339:  "Date and Time on the Internet: Timestamps", July 2002.
[55]
TS 29.591: "Network Exposure Function Southbound Services; Stage 3".
[56]
TS 26.510: "Media delivery; interactions and APIs for provisioning and media session handling".
[57]
RFC 2045:  "Multipurpose Internet Mail Extensions (MIME) Part One: Format of Internet Message Bodies".
[58]
RFC 9000:  "QUIC: A UDP-Based Multiplexed and Secure Transport", May 2021.
[59]
RFC 9001:  "Using TLS to Secure QUIC", May 2021.
[60]
RFC 9114:  "HTTP/3", June 2022.
[61]
RFC 8673:  "HTTP Random Access and Live Content", November 2019.
[62]
Consumer Technology Association CTA-5005-A: "Web Application Video Ecosystem - DASH-HLS Interoperability Specification".
[63]
DASH-IF Guidelines: "Low-latency Modes for DASH", available here: https://dash-industry-forum.github.io/docs/CR-Low-Latency-Live-r8.pdf
[64]
TS 26.517: "5G Multicast-Broadcast User Services; Protocols and Formats".
[65]
Consumer Technology Association CTA-5004: "Web Application Video Ecosystem - Common Media Client Data", September 2020, https://cdn.cta.tech/cta/media/media/resources/standards/pdfs/cta-5004-final.pdf.
[66]
RFC 4122:  "A Universally Unique IDentifier (UUID) URN Namespace", July 2005.
Up

3  Definitions of terms, symbols and abbreviationsp. 24

3.1  Termsp. 24

For the purposes of the present document, the terms given in TR 21.905 and the following apply. A term defined in the present document takes precedence over the definition of the same term, if any, in TR 21.905.

3.2  Symbolsp. 24

Void.

3.3  Abbreviationsp. 25

For the purposes of the present document, the abbreviations given in TR 21.905 and the following apply. An abbreviation defined in the present document takes precedence over the definition of the same abbreviation, if any, in TR 21.905.
5GMS
5G Media Streaming
5GMSd
5GMS downlink
5GMSu
5GMS uplink
5GMSA
5GMS Architecture
5GMS EAS
Edge-enabled 5GMS Application Server
BMFF
(ISO) Base Media File Format
ABR
Adaptive Bit Rate
ACR
Application Context Relocation
AF
Application Function
ANBR
Access Network Bit rate Recommendation
AS
Application Server
BM-SC
Broadcast Multicast Switching Centre
CDN
Content Delivery Network / Content Distribution Network
CGI
Cell Global Identifier
CMAF
Common Media Application Format
CRUD
Create, Read, Update, Delete
CNAME
Canonical Name
CORS
Cross-Origin Resource Sharing
CRL
Certificate Revocation List
DASH
Dynamic Adaptive Streaming over HTTP
DER
Distinguished Encoding Rule
DNN
Domain Name News
DNS
Domain Name Server
EAS
Edge Application Server
ECGI
E-UTRAN Cell Global Identifier
ECMA
European Computer Manufacturers Association
EES
Edge Enabler Server
eMBMS
evolved MBMS
FQDN
Fully Qualified Domain Name
GPSI
Generic Public Subscription Identifier
HLS
HTTP Live Streaming
ISO
International Organization for Standardization
JSON
JavaScript Object Notation
LCID
Logical Channel IDentifier
MBMS
Multimedia Broadcast Multicast Service
MBS
Multicast-Broadcast Service
MBSTF
MBS Transport Function
MFBR
Maximum Flow Bit Rate
MIME
Multipurpose Internet Mail Extensions
MNO
Mobile Network Operator
MPD
Media Presentation Description
MSISDN
Mobile Subscriber ISDN number
NCGI
NR Cell Global Identifier
NEF
Network Exposure Function
OAM
Operations, Administration and Maintenance
PCC
Policy Control and Charging
PCF
Policy Control Function
PEM
Privacy-Enhanced Mail
PFD
Packet Flow Description
PFDF
Packet Flow Description Function
QoE
Quality of Experience
QoS
Quality of Service
SDF
Service Data Flow
SHA
Secure Hash Algorithm
TLS
Transport Layer Security
URI
Uniform Resource Identifier
URL
Uniform Resource Locator
UTC
Coordinated Universal Time
Up

Up   Top   ToC