ALEXANDRIA, Va., June 18 -- United States Patent no. 12,328,691, issued on June 10, was assigned to LG Electronics Inc. (Seoul, South Korea).

"Method for setting time difference in IAB system, and device using method" was invented by Haewook Park (Seoul, South Korea) and Kijun Kim (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method and a device by which an IAB node sets a time difference in a wireless communication system are provided. The method determines the time difference between MT reception of an IAB node and DU transmission of the IAB node, on the basis of preset parameters that differ in frequency ranges of the IAB node and time difference setting information received from a ...