ALEXANDRIA, Va., May 5 -- United States Patent no. 12,621,105, issued on May 5, was assigned to Panasonic Intellectual Property Corporation of America (Torrance, Calif.).
"Communication device and communication method" was invented by Tetsuya Yamamoto (Kanagawa, Japan), Hidetoshi Suzuki (Kanagawa, Japan), Xuan Tuong Tran (Singapore) and Yoshihiko Ogawa (Kanagawa, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "According to the present invention, a terminal comprises: a control circuit that makes different reference signal settings for multiple sections in which signals are repeatedly transmitted; and a transmission circuit that repeatedly transmits signals on the basis of the reference signal settings."...