US Patent Issued to LG Electronics on Sept. 30 for "Signal transmission method for estimating phase noise in wireless communication system" (South Korean Inventors)

ALEXANDRIA, Va., Sept. 30 -- United States Patent no. RE50,611, issued on Sept. 30, was assigned to LG Electronics Inc. (Seoul, South Korea).

"Signal transmission method for estimating phase noise in wireless communication system" was invented by Kilbom Lee (Seoul, South Korea), Jaehoon Chung (Seoul, South Korea), Kyuseok Kim (Seoul, South Korea) and Minki Ahn (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed are a signal transmission method and a base station, the method: generating a PCRS used in order to remove phase noise from a downlink signal; mapping the PCRS at predetermined intervals on a region, in which a data channel is mapped, in a downlink resource region; and transmi...