ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,389,373, issued on Aug. 12, was assigned to China Mobile Communication Co. Ltd Research Institute (Beijing) and China Mobile Communications Group Co. Ltd. (Beijing).

"Transmission method and device" was invented by Yi Zheng (Beijing), Jing Dong (Beijing), Jingwen Zhang (Beijing), Jing Jin (Beijing), Qixing Wang (Beijing) and Guangyi Liu (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A transmission method and a transmission device are provided. The transmission method for a first node or a third node includes obtaining information of a fifth time-frequency resource, and performing at least one of the following operations on the fifth time-freque...