CPC H04W 76/10 (2018.02) [H04L 67/306 (2013.01); H04W 76/38 (2018.02)] | 18 Claims |
1. A method of a user plane function (UPF) in a wireless communication system, the method comprising:
transmitting, to a network function (NF), a packet forwarding control protocol (PFCP) association setup request;
receiving, from the NF, a PFCP association setup response including session management function (SMF) set related information corresponding to the association setup request; and
performing an operation related to a PFCP session with the NF based on the SMF set related information.
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