ALEXANDRIA, Va., June 6 -- United States Patent no. 12,284,042, issued on April 22, 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 Suckchel Yang (Seoul, South Korea), Seonwook Kim (Seoul, South Korea) and Hanjun Park (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, more particularly, to a method and apparatus therefor, the method comprising the steps of: receiving scheduling information including a DAI value and a 1-bit indicator, the DAI value indicating a modulo value for a scheduling order; ...