US Patent Issued to SONY GROUP on April 29 for "Tag device in wireless communication system, electronic device, communication method, and storage medium" (Chinese Inventors)

ALEXANDRIA, Va., June 9 -- United States Patent no. 12,288,123, issued on April 29, was assigned to SONY GROUP Corp. (Tokyo).

"Tag device in wireless communication system, electronic device, communication method, and storage medium" was invented by Bin Sheng (Jiangsu, China), Wenbo Zhang (Beijing) and Pingping Xu (Jiangsu, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for estimating channel parameters includes: sending a paging signal for identifying the tag device; sending training sequence information, receiving first training sequence feedback information during a non-working period of the tag device, receiving, during a working period of the tag device, second training sequence feedback i...