METHODS, SYSTEMS, AND COMPUTER READABLE MEDIA FOR PREFERRED NETWORK FUNCTION (NF) LOCATION ROUTING USING SERVICE COMMUNICATIONS PROXY (SCP)

摘要

A method for preferred network function (NF) location based routing using a service communications proxy (SCP) includes receiving a service request message from a consumer NF. The method further includes performing, by an SCP, a lookup in a preferred NF location routing rules database at the SCP using at least one parameter extracted from the service request message. The method further includes locating, by the SCP and in the preferred NF location routing rules database, a preferred NF location routing rule corresponding to the at least one parameter extracted from the service request message. The method further includes selecting, by the SCP, a producer NF to process the service request based on application of the preferred NF location routing rule. The method further includes routing, by the SCP, the service request message to the producer NF.