US Patent Issued to ZTE on Jan. 28 for "Channel state information feedback in wireless communication" (Chinese Inventors)

ALEXANDRIA, Va., Jan. 29 -- United States Patent no. 12,212,384, issued on Jan. 28, was assigned to ZTE Corp. (Shenzhen, China).

"Channel state information feedback in wireless communication" was invented by Hao Wu (Guangdong, China), Yong Li (Guangdong, China), Guozeng Zheng (Guangdong, China), Zhaohua Lu (Guangdong, China) and Yu Ngok Li (Guangdong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Methods, systems, and devices for reducing channel state information feedback channel overhead by compressing coefficients of precoding vectors and reporting a subset of the compressed coefficients based on several parameters including network-signaled parameters. Some embodiments may be used in wireless comm...