ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,732,837, issued on Sept. 8.

"Base station system, wireless control unit, wireless communication method, and recording medium" was invented by Naoto Ishii (Tokyo), Toshiki Takeuchi (Tokyo) and Daisaku Ogasahara (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "A wireless control unit transmits to a plurality of analog sections a control signal for performing control so as to cause the plurality of analog sections to transition to a loopback mode, transmits to the plurality of analog sections an observation signal for observing delay times, calculates, for each of the plurality of analog sections, a path delay based on the number of clocks generated f...