US Patent Issued to Huawei Technologies'Co., 'Ltd.' on Feb. 18 for "Methods and apparatus for channel estimation and precoding with incomplete channel observation and channel state information feedback" (New Jersey Inventors)

ALEXANDRIA, Va., Feb. 19 -- United States Patent no. 12,231,265, issued on Feb. 18, was assigned to Huawei Technologies'Co.'Ltd.' (Shenzhen, China).

"Methods and apparatus for channel estimation and precoding with incomplete channel observation and channel state information feedback" was invented by Guosen Yue (Edison, N.J.) and Xiao-Feng Qi (Westfield, N.J.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Method and apparatus are provided for estimating first downlink (DL) channel information of first DL channels in accordance with reference signals received on first uplink (UL) channels, the first UL channels being a subset of available UL channels, and the first DL channels corresponding to the first UL cha...