Rel-20 Core Network 5G Advanced

TS 29.555 – 5G DDNMF Service Based Interface Stage 3

Specifies stage 3 protocol and API for N5g-ddnmf Service Based Interface, enabling inter-PLMN ProSe Direct Discovery management in 5G core network.

Release

Rel-20

What is TS 29.555?

TS 29.555 (Rel-20) — 5G DDNMF Service Based Interface Stage 3. Specifies stage 3 protocol and API for N5g-ddnmf Service Based Interface, enabling inter-PLMN ProSe Direct Discovery management in 5G core network. Primary function: Protocol Definition. Category: Core Network (5G Core Protocols). Technology generation: 5G. Network layer: CoreNetwork.

Who should read this specification?

Network operators
Device manufacturers
Researchers and academics

Implementation notes

Complexity level: Advanced. Implementation difficulty: High.

Key Technologies

5GNRProSe

Frequently Asked Questions

What is 3GPP TS 29.555?

3GPP TS 29.555 (Rel-20) is the 3GPP specification for 5G DDNMF Service Based Interface Stage 3. Specifies stage 3 protocol and API for N5g-ddnmf Service Based Interface, enabling inter-PLMN ProSe Direct Discovery management in 5G core network.

Which 3GPP release is TS 29.555 part of?

TS 29.555 is part of 3GPP Rel-20. The latest known version on 3GPP Explorer is k00.

What does TS 29.555 specify?

Protocol Definition.

What category does TS 29.555 belong to?

TS 29.555 belongs to the Core Network (5G Core Protocols) category of 3GPP specifications. It applies to 5G networks.

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