ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,432,686, issued on Sept. 30, was assigned to BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY Co. LTD. (Beijing).

"Signal processing method and apparatus, device, and storage medium for determining position of base station" was invented by Jiatu Wen (Beijing) and Wei Li (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a signal processing method and apparatus, a device, and a storage medium. The method includes: acquiring a signal set to be processed that carries base station information and base station access time; determining a first signal subset that further carries position information in the signal set to be processe...