US Patent Issued to VIVO MOBILE COMMUNICATION on Sept. 22 for "Precoding matrix feedback method, terminal and network side device" (Chinese Inventors)

ALEXANDRIA, Va., Sept. 24 -- United States Patent no. 12,744,565, issued on Sept. 22, was assigned to VIVO MOBILE COMMUNICATION Co. LTD. (Dongguan, China).

"Precoding matrix feedback method, terminal and network side device" was invented by Jiangwei Yuan (Dongguan, China), Rakesh Tamrakar (Dongguan, China) and Zhenyuan Song (Dongguan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A precoding matrix feedback method includes a terminal measures channel reference signals transmitted by a plurality of TRPs. The terminal obtains, based on a channel reference signal measurement result, a precoding matrix jointly transmitted by a plurality of first TRPs, where the first TRPs are TRPs in the plurality of TRPs...