Patent ID: 11962999
Assignee: NEC CORPORATION
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC G  H

Claim 0:
1. A target eNB connected to a target Access and Mobility Management Function (AMF) node, the target eNb comprising:
one or more memories storing instructions; and
one or more processors configured to process the instructions to control the target eNB to:
at N2 handover, using an N2 reference point, from a source eNB connected to a source AMF node to the target eNB node, receive, from the target AMF node, a handover request message including security capability information of a User Equipment (UE);
select information using the security capability information of the UE; and
send a handover request acknowledge message to the target AMF node so that the selected information is sent to the UE.