TS 26.502 – 5G Multicast-Broadcast User Services Architecture
3GPP TS 26.502 is the 3GPP Technical Specification for 5G Multicast-Broadcast User Services Architecture. Its official 3GPP title is “5G multicast-broadcast services”. It is published in 3 releases (Rel-17 to Rel-19); the latest version is 19.5.0 in Rel-19.
Defines architecture and procedures for 5G multicast-broadcast user services, including distribution methods, service announcement, and system functions.
Releases and versions of TS 26.502
| Release | Latest version | Links |
|---|---|---|
| Rel-19 | 19.5.0 | Read · Download (3GPP) |
| Rel-18 | 18.6.0 | Read · Download (3GPP) |
| Rel-17 | 17.12.0 | Read · Download (3GPP) |
Scope of TS 26.502
Category: Services (Multicast-Broadcast). Technology generation: 5G. Network layer: Services.
Who should read this specification?
- Network operators
- Device manufacturers
- Researchers and academics
Implementation notes
Complexity level: Advanced. Implementation difficulty: High.
Key technologies
Specifications referenced by TS 26.502
- TS 26.247 Transparent End-to-End Packet-switched Streaming
- TS 26.531 Data Collection & Reporting Architecture for 5G
- TS 23.468 Group Communication System Enablers for LTE
- TS 29.522 NEF Northbound Interface
- TS 33.501 5G Security Architecture
- TS 33.246 MBMS Security Specification
- TR 21.905 3GPP Terminology and Definitions
- TS 23.501 5G System Architecture
- TS 23.502 5G System Procedures
- TS 23.503 5G Policy and Charging Control Framework
- TS 23.247 5G Multicast and Broadcast Services
- TS 26.348 xMB Interface Specification
Specifications that reference TS 26.502
- TS 33.501 5G Security Architecture
- TS 23.247 5G Multicast and Broadcast Services
- TS 23.287 5G V2X Architecture Enhancements
- TS 29.522 NEF Northbound Interface
- TS 23.700 Study on SEAL Phase 4
- TS 23.256 UAS Support Architecture Enhancements
- TS 26.501 5G Media Streaming Architecture
- TS 26.517 5G Multicast-Broadcast User Services Protocols
- TS 23.289 Mission Critical Services over 5G System Architecture
- TS 29.561 5G Network Interworking Procedures
- TS 29.580 MBSF Nmbsf Service-Based Interface
- TS 29.581 Nmbstf Service Based Interface Stage 3
Other specifications in the 26 series
- TS 26.452 EVS Codec Fixed-Point C Code Implementation
- TS 26.453 EVS Codec Generic Frame Format for 3G CS Networks
- TS 26.454 EVS Codec Mapping for 3G CS Networks
- TS 26.501 5G Media Streaming Architecture
- TS 26.506 Real-Time Media Communication Architecture for 5G
- TS 26.510 5G Media Streaming and Real-Time Communication APIs
- TS 26.511 5G Media Streaming Profiles, Codecs & Formats
- TS 26.512 5G Media Streaming Protocols and APIs
Frequently asked questions
What is 3GPP TS 26.502?
3GPP TS 26.502 is the 3GPP Technical Specification for 5G Multicast-Broadcast User Services Architecture. Defines architecture and procedures for 5G multicast-broadcast user services, including distribution methods, service announcement, and system functions.
Which 3GPP releases include TS 26.502?
TS 26.502 is published in 3 releases, from Rel-17 to Rel-19. The latest version on 3GPP Explorer is 19.5.0 (Rel-19).
What category does TS 26.502 belong to?
TS 26.502 belongs to the Services (Multicast-Broadcast) category of 3GPP specifications. It applies to 5G networks.
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