ALEXANDRIA, Va., Sept. 1 -- United States Patent no. 12,726,386, issued on Sept. 1, was assigned to Panasonic Intellectual Property Corporation of America (Torrance, Calif.).
"Transmission apparatus, reception apparatus, transmission method, and reception method" was invented by Yutaka Murakami (Kanagawa, Japan) and Yasuaki Yuda (Kanagawa, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A reception apparatus according to the present disclosure includes a receiver which, in operation, receives a downlink signal including a first data signal for the reception apparatus and first Reference Signals for Phase Tracking (PT-RS). The first data signal is mapped on a first set of subcarriers and the first PT-RS ...