The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 30, 2025
Filed:
Feb. 03, 2023
Beijing University of Posts and Telecommunications, Beijing, CN;
Zhiyong Feng, Beijing, CN;
Zhiqing Wei, Beijing, CN;
Wangjun Jiang, Beijing, CN;
Ping Zhang, Beijing, CN;
BEIJING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS, Beijing, CN;
Abstract
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 obtaining a first sensing and communication signal when the signal-to-noise ratio of a signal received by a user and the signal-to-noise ratio of a radar echo signal received by the first node do not meet a preset condition. The solutions enhance sensing performance of nodes while at the same time improve the communication performance of a target user.