Patent ID: 11924287
Assignee: LG ELECTRONICS INC.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A method for performing communication, performed by a SMF (Session Management Function), the method comprising:
transmitting, to a NWDAF (Network Data Analytics Function), a request for Analytics,
wherein the request for Analytics includes DNN (Data Network Name) and S-NSSAI (Single Network Slice Selection Assistance Information);
receiving, from the NWDAF, Analytics;
determining a value of inactivity timer for a PDU (Packet Data Unit) session based on the Analytics;
transmitting, to an UPF (User Plane Function), the value of inactivity timer;
receiving, based on no data transfer in the PDU session corresponding to the DNN and the S-NSSAI for a period of the value of inactivity timer, a message indicating inactivity of the PDU session from the UPF; and
deactivating UP connection of the PDU session, based on the message.