US Patent Issued to QUALCOMM on Nov. 11 for "Harmonic division multiplexing for reconfigurable intelligent surfaces" (New Jersey, Pennsylvania Inventors)

ALEXANDRIA, Va., Nov. 11 -- United States Patent no. 12,470,312, issued on Nov. 11, was assigned to QUALCOMM Inc. (San Diego).

"Harmonic division multiplexing for reconfigurable intelligent surfaces" was invented by Yavuz Yapici (Florham Park, N.J.) and Junyi Li (Fairless Hills, Pa.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Methods, systems, and devices for wireless communication are described. A first wireless communication device may set parameter(s) corresponding to column(s) of a reconfigurable intelligent surface (RIS) based on a periodic coding sequence. Based on the parameter(s), the first wireless communication device may transmit a first signal to a second wireless communication device in a fir...