TS Latest: Rel-20 Services 5G

TS 23.540 – 5G Service-Based SMS Architecture

3GPP TS 23.540 is the 3GPP Technical Specification for 5G Service-Based SMS Architecture. Its official 3GPP title is “5G System: Technical realization of Service Based Short Message Service”. It is published in 4 releases (Rel-17 to Rel-20); the latest version is 20.0.0 in Rel-20.

Defines the 5G architecture, service interfaces, and procedures for SBI-based mobile-originated and mobile-terminated SMS.

Read TS 23.540 →

Document type
Technical Specification
Latest release
Rel-20
Latest version
20.0.0
Series
Category
Services
Network layer
CoreNetwork
Technology
5G

Releases and versions of TS 23.540

ReleaseLatest versionLinks
Rel-20 20.0.0 Read · Download (3GPP)
Rel-19 19.2.0 Read · Download (3GPP)
Rel-18 18.4.0 Read · Download (3GPP)
Rel-17 17.4.0 Read · Download (3GPP)

Scope of TS 23.540

Category: Services (Short Message Service). Technology generation: 5G. Network layer: CoreNetwork.

Who should read this specification?

Implementation notes

Complexity level: Advanced. Implementation difficulty: High.

Key technologies

5G5GSService-Based ArchitectureSMS over NASIP-SM-GW

Specifications referenced by TS 23.540

Specifications that reference TS 23.540

Other specifications in the 23 series

Frequently asked questions

What is 3GPP TS 23.540?

3GPP TS 23.540 is the 3GPP Technical Specification for 5G Service-Based SMS Architecture. Defines the 5G architecture, service interfaces, and procedures for SBI-based mobile-originated and mobile-terminated SMS.

Which 3GPP releases include TS 23.540?

TS 23.540 is published in 4 releases, from Rel-17 to Rel-20. The latest version on 3GPP Explorer is 20.0.0 (Rel-20).

What category does TS 23.540 belong to?

TS 23.540 belongs to the Services (Short Message Service) category of 3GPP specifications. It applies to 5G networks.

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