ALEXANDRIA, Va., Feb. 26 -- United States Patent no. 12,238,703, issued on Feb. 25, was assigned to Huawei Technologies Co. Ltd. (Shenzhen, China).

"Reference signal transmission method, apparatus, and system" was invented by Zhengzheng Xiang (Shanghai), Hongjia Su (Shanghai), Wenting Guo (Shanghai) and Lei Lu (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "This application provides example reference signal transmission methods, apparatuses, and systems. An example method includes determining a first transmission parameter in at least two transmission parameters, where any two of the at least two transmission parameters are different, and the first transmission parameter is used to determine a first...