ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,452,868, issued on Oct. 21, was assigned to SAMSUNG ELECTRONICS Co. Ltd. (Seoul, South Korea).

"Method and apparatus for receiving physical downlink control channel and transmitting uplink control channel in wireless communication systems" was invented by Kyungjun Choi (Gyeonggi-do, South Korea), Youngrok Jang (Gyeonggi-do, South Korea) and Hyoungju Ji (Gyeonggi-do, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "An apparatus and method are provided for receiving and transmitting signals/channels in a wireless communication system. A method performed by a terminal includes receiving configuration information on a first SS set and a second SS ...