ALEXANDRIA, Va., Dec. 31 -- United States Patent no. 12,512,878, issued on Dec. 30, was assigned to BEIJING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS (Beijing).

"Cooperative precoding method and apparatus" was invented by Zhiyong Feng (Beijing), Zhiqing Wei (Beijing), Wangjun Jiang (Beijing) and Ping Zhang (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A cooperative precoding method and device. The method includes: obtaining a first sensing and communication signal sent by a first node; obtaining a second sensing and communication signal sent by a second node; updating the first sensing and communication signal; updating the second sensing and communication signal; returning to the step of obtainin...