ALEXANDRIA, Va., June 9 -- United States Patent no. 12,652,667, issued on June 9, was assigned to LG Electronics Inc. (Seoul, South Korea).

"Method and device for transmitting and receiving wireless signals in wireless communication system" was invented by Seunggye Hwang (Seoul, South Korea), Jaehyung Kim (Seoul, South Korea), Suckchel Yang (Seoul, South Korea) and Seonwook Kim (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "According to at least one of the embodiments disclosed in the present specification, a terminal may receive tracking reference signal (TRS) configuration information related to a radio resource control (RRC) idle/inactive state, receive physical downlink shared channel...