The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 03, 2020
Filed:
Jan. 24, 2019
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Gene Beck Hahn, Gyeonggi-do, KR;
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Abstract
An operation method of a terminal in a V2X communication system may include: transmitting, by the terminal, a first radio resource control (RRC) message to a base station supporting a first radio access technology (RAT), the first RRC message including information indicating that the terminal supports multiple RATs including at least a first RAT and a second RAT; receiving, by the terminal, a second RRC message from the base station, the second RRC message including information indicating that multi-RAT based operations are allowed; transmitting, by the terminal, a resource request message for requesting resource allocation for V2X communication to an access point supporting the second RAT when a channel busy ratio (CBR) measurement result is greater than or equal to a CBR threshold in a channel configured by the base station; receiving, by the terminal, from the access point a resource allocation message including resource allocation information in response to the resource request message; and transmitting, by the terminal, data to the access point using a radio resource indicated by the resource allocation message.