ALEXANDRIA, Va., Oct. 8 -- United States Patent no. 12,439,405, issued on Oct. 7, was assigned to VIVO MOBILE COMMUNICATION Co. LTD. (Guangdong, China).
"Positioning information transmission method and apparatus, terminal, and network-side device" was invented by Yuanyuan Wang (Guangdong, China), Huaming Wu (Guangdong, China), Ye Si (Guangdong, China) and Zixun Zhuang (Guangdong, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "This application discloses an information transmission method and apparatus, a terminal, and a network-side device, which belongs to the field of communications technology. The information transmission method of this application includes: determining a physical channel used for tr...