US Patent Issued to ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE on July 29 for "Method and apparatus for estimating phase noise in communication system" (South Korean Inventor)

ALEXANDRIA, Va., July 30 -- United States Patent no. 12,376,056, issued on July 29, was assigned to ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE (Daejeon, South Korea).

"Method and apparatus for estimating phase noise in communication system" was invented by Hyeong Sook Park (Daejeon, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for transmitting a PTRS by a transmitting node may include: identifying a time density and a frequency density of PTRS; identifying a first offset based on the frequency density of PTRS and a second offset based on N times the frequency density of PTRS, N being an integer equal to or greater than 2; determining a position of a subcarrier to transmit a ...