ALEXANDRIA, Va., June 17 -- United States Patent no. 12,317,255, issued on May 27, was assigned to LG Electronics Inc. (Seoul, South Korea).

"Method and device for repeatedly transmitting uplink channel in wireless communication system" was invented by Jiwon Kang (Seoul, South Korea) and Hyungtae Kim (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed are a method and device for repeatedly transmitting an uplink channel in a wireless communication system. A method for a terminal to repeatedly transmit an uplink channel in a wireless communication system according to an embodiment of the present disclosure comprises: an uplink channel mapping step for mapping one uplink channel to a p...