US Patent Issued to NIPPON TELEGRAPH AND TELEPHONE on June 3 for "Wireless communication system, wireless communication method, and receiving device" (Japanese Inventors)

ALEXANDRIA, Va., June 4 -- United States Patent no. 12,323,201, issued on June 3, was assigned to NIPPON TELEGRAPH AND TELEPHONE Corp. (Tokyo).

"Wireless communication system, wireless communication method, and receiving device" was invented by Hayato Fukuzono (Musashino, Japan), Keita Kuriyama (Musashino, Japan), Masafumi Yoshioka (Musashino, Japan) and Toshifumi Miyagi (Musashino, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A transmission device includes a training signal generation unit that generates a predetermined existing signal used for a receiving device to estimate a communication channel response and a transmission beam-forming unit that forms a transmission beam for removing interstream ...