US Patent Issued to QUALCOMM on Sept. 2 for "Neural network structure for feedback of orthogonal precoding information" (Chinese Inventors)

ALEXANDRIA, Va., Sept. 3 -- United States Patent no. 12,407,380, issued on Sept. 2, was assigned to QUALCOMM Inc. (San Diego).

"Neural network structure for feedback of orthogonal precoding information" was invented by Wei Xi (Beijing), Chenxi Hao (Beijing), Rui Hu (Beijing) and Hao Xu (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method of wireless communication by a base station includes receiving a channel state information (CSI) payload at a neural network CSI decoder. The method also includes decoding the CSI payload to generate a quantity (N) of precoding vectors for N transmission layers. The method further includes orthogonalizing the N precoding vectors to generate N orthogonal precoding...