ALEXANDRIA, Va., May 26 -- United States Patent no. 12,641,566, issued on May 26, was assigned to VIVO MOBILE COMMUNICATION Co. LTD. (Guangdong, China).
"Positioning method and apparatus, and communication device" was invented by Yuanyuan Wang (Guangdong, China), Ye Si (Guangdong, China), Huaming Wu (Guangdong, China) and Zixun Zhuang (Guangdong, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "This application discloses a positioning method and apparatus, and a communication device. The positioning method is performed by a first device, and the method comprises: performing measurement on a positioning reference signal PRS; and reporting location information and time information to a second device, where...