ALEXANDRIA, Va., Feb. 12 -- United States Patent no. 12,224,791, issued on Feb. 11, was assigned to TOYOTA JIDOSHA K.K. (Toyota, Japan).
"Information processing apparatus, transmission-side apparatus and method" was invented by Kenichi Takizawa (Koganei, Japan) and Masafumi Moriyama (Koganei, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "When signals are simultaneously received from K transmission-side apparatuses by a receiving antenna, and repetition is performed by the K transmission-side apparatuses, an information processing apparatus is configured to: in order to obtain a transmitted reference signal x(k,n) transmitted from a transmission-side apparatus k (k=1.., K) by the n-th reference signal ...