ALEXANDRIA, Va., Nov. 11 -- United States Patent no. 12,470,278, issued on Nov. 11, was assigned to Hyundai Motor Co. (Seoul, South Korea) and Kia Corp. (Seoul, South Korea).
"Method and device for sidelink groupcast communication" was invented by Su Han Choi (Gyeonggi-do, South Korea) and Gene Back Hahn (Gyeonggi-do, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed are a method and a device for sidelink groupcast communication. A method for operating a transmitting terminal comprises the steps of: transmitting an SS/PBCH block for sidelink communication in all directions by using a beam sweeping method; receiving, from a plurality of receiving terminals, first feedback information about ...