ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,452,855, issued on Oct. 21, was assigned to GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP. LTD. (Guangdong, China).

"Wireless communication method and apparatus, wireless communication system, and device and terminal" was invented by Zhenshan Zhao (Guangdong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A wireless communication method and a device are provided. The wireless communication system includes a second control device, at least one first control device, and at least one terminal. The second control device transmits a first synchronization signal, where the first synchronization signal provides synchronization information of at least one...