US Patent Issued to SAMSUNG ELECTRONICS on Dec. 30 for "Wireless communication device transmitting and receiving data using channel state information feedback and operating method thereof" (South Korean Inventors)

ALEXANDRIA, Va., Dec. 31 -- United States Patent no. 12,512,891, issued on Dec. 30, was assigned to SAMSUNG ELECTRONICS Co. LTD. (Suwon-si, South Korea).

"Wireless communication device transmitting and receiving data using channel state information feedback and operating method thereof" was invented by Hongsik Yoon (Suwon-si, South Korea), Jinwoo Oh (Suwon-si, South Korea) and Junho Lee (Suwon-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A operating method of a wireless communication device includes transmitting a sounding reference signal (SRS) to a base station; receiving, from the base station, a first reference signal to which a second precoder is applied; generating feedback informatio...