US Patent Issued to Huawei Technologies on March 4 for "CSI measurement method and apparatus" (Chinese Inventors)

ALEXANDRIA, Va., March 5 -- United States Patent no. 12,244,379, issued on March 4, was assigned to Huawei Technologies Co. Ltd. (Shenzhen, China).

"CSI measurement method and apparatus" was invented by Ye Wu (Shanghai) and Xiaoyan Bi (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "This application provides a channel state information (CSI) measurement method and an apparatus. The method includes: A network device receives, from a terminal, a first reference signal (RS) used to measure uplink CSI and a second RS used to measure the uplink CSI. The first RS includes one or more RS ports, and the one or more RS ports correspond to one or more antenna ports of the terminal. Correspondingly, the second ...