CPC G06F 9/547 (2013.01) [H04W 4/50 (2018.02)] | 20 Claims |
1. A method of operating a wireless communication network to serve a User Equipment (UE) over Network Exposure Functions (NEFs) that have Application Programming Interfaces (APIs), the method comprising:
receiving, by a NEF Interface Function (NIF), a NEF request from a network function;
correlating, by the NIF, a slice Identifier (ID) for the UE in the NEF request with one of the APIs;
selecting, by the NIF, one of the NEFs based on the one of the APIs;
translating, by the NIF, the NEF request into an API call based on the one of the APIs;
transferring, by the NIF, the API call to the one of the NEFs; and
receiving, by the one of the NEFs, the API call and responsively performing a network task for the UE based on the API call.
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