ALEXANDRIA, Va., Jan. 29 -- United States Patent no. 12,212,990, issued on Jan. 28, was assigned to LG Electronics Inc. (Seoul, South Korea).

"Method and apparatus for transmitting and receiving wireless signal in wireless communication system" was invented by Seonwook Kim (Seoul, South Korea) and Suckchel Yang (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a wireless communication system, and specifically, to: a method comprising a step in which first PDCCH monitoring is performed in a first SS set group within a cell group configured for an SS set group switching operation, and a step in which, from a 1st slot coming at least P symbols after a reference ...