Patent ID: 11671369

Abstract:
A method for generating and using network function (NF) set load information, the method includes, at a service communication proxy (SCP), receiving service based interface (SBI) requests from consumer NFs. The method further includes forwarding the SBI requests to producer NF instances that are members of an NF set. The method further includes receiving responses to the SBI requests from the producer NF instances. The method further includes determining NF instance load control information (LCI) for the producer NF instances using the responses. The method further includes computing, by the SCP and from the NF instance LCI for the producer NF instances, NF set LCI for the NF set. The method further includes communicating the NF set LCI for the NF set to at least one of the consumer NFs or using the NF set LCI for the NF set to select a producer NF instance within an NF set to provide a service for one of the consumer NFs.