Patent ID: 11963044
Assignee: SK TELECOM CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 7:
8. The method of claim 7, comprising:
receiving, at the first slave UPF, the data packet having the generated particular information in the header; and
identically performing, at the first slave UPF, data session control of the particular terminal, based on the header of the data packet including the data session information of the data session of the particular terminal and the address information of the first slave UPF; and
transferring, from the first slave UPF, the data packet having the generated particular information in the header to the second slave UPF that is identified from the master operation information received based on the data session-related request for data session control received at the master UPF from the SMF.