Rel-20 Core Network 5G Intermediate

TS 29.540 – Nsmsf Service Based Interface

Defines Nsmsf service based interface for SMSF, including APIs for SMS activation, deactivation, and uplink/downlink SMS transfer.

Release

Rel-20

What is TS 29.540?

TS 29.540 (Rel-20) — Nsmsf Service Based Interface. Defines Nsmsf service based interface for SMSF, including APIs for SMS activation, deactivation, and uplink/downlink SMS transfer. Primary function: Protocol Definition. Category: Core Network (SMS Services). Technology generation: 5G. Network layer: CoreNetwork.

Who should read this specification?

Network operators
Device manufacturers
Regulators and standards bodies

Implementation notes

Complexity level: Intermediate. Implementation difficulty: Medium.

Key Technologies

5GSMS over NASHTTP/2JSON

Frequently Asked Questions

What is 3GPP TS 29.540?

3GPP TS 29.540 (Rel-20) is the 3GPP specification for Nsmsf Service Based Interface. Defines Nsmsf service based interface for SMSF, including APIs for SMS activation, deactivation, and uplink/downlink SMS transfer.

Which 3GPP release is TS 29.540 part of?

TS 29.540 is part of 3GPP Rel-20. The latest known version on 3GPP Explorer is k00.

What does TS 29.540 specify?

Protocol Definition.

What category does TS 29.540 belong to?

TS 29.540 belongs to the Core Network (SMS Services) category of 3GPP specifications. It applies to 5G networks.

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