ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,489,580, issued on Dec. 2, was assigned to LG Electronics Inc. (Seoul, South Korea).

"Method and apparatus for transmitting and receiving uplink signal in a wireless communication" was invented by Haewook Park (Seoul, South Korea), Jiwon Kang (Seoul, South Korea), Kyuseok Kim (Seoul, South Korea) and Seongwon Go (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method and an apparatus for transmitting and receiving a sounding reference signal (SRS) in a wireless communication system are disclosed. A method for transmitting the SRS by a terminal in a wireless communication system according to an embodiment of the present disclosure may ...