Patent ID: 11877216
Assignee: HYUNDAI MOTOR COMPANY
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. An operation method of a terminal located in a vehicle supporting vehicle-to-everything (V2X) communication, the operation method comprising:
receiving, from a base station, a first message requesting reporting of information indicating a presence of an interval #n+1 according to a channel busy ratio (CBR) measurement cycle for a carrier (re)selection procedure;
transmitting, by the terminal, a second message to the base station when the interval #n+1 exists after a current interval #n, the second message including information indicating that the interval #n+1 is present; and
receiving, from the base station, a third message including information indicating that a CBR measurement for a resource pool (re)selection procedure is deactivated until an end of the interval #n+1,
wherein the carrier (re)selection procedure is performed in each of the interval #n and the interval #n+1, and n is an integer greater than or equal to 0.