School of Specs 23.501v20.2.0

3GPP 23.501 v20.2.0 — the document's own text

6.2.6.3 SCP profile

Taught in 4. What each network function does (The 5G system architecture, in depth), 2. Who does what in the core (The 5G system architecture, overview).

SCP profile maintained in an NRF includes the following information:

  • SCP ID.
  • FQDN or IP address of SCP.
  • Indication that the profile is of an SCP (e.g. NF type parameter set to type SCP).
  • SCP capacity information.
  • SCP load information.
  • SCP priority.
  • Location information for the SCP (see locality in clause 6.1.6.2.2 of TS 29.510 [58]).
  • Served Location(s) (see servingScope in clause 6.1.6.2.2 of TS 29.510 [58]).
  • Network Slice related Identifier(s) e.g. S-NSSAI, NSI ID.
  • Remote PLMNs reachable through SCP.
  • Endpoint addresses accessible via the SCP.
  • NF sets of NFs served by the SCP.
  • SCP Domain the SCP belongs to. If an SCP belongs to more than one SCP Domain, the SCP will be able bridge these domains, i.e. sending messages between these domains.
  • If the SCP acts as service producer: Names of supported services, NF Service Set ID of the NF service instance, NF Specific Service authorization information.

NOTE: Service definition defines optional and mandatory parameters, see TS 23.502 [3].