ALEXANDRIA, Va., May 26 -- United States Patent no. 12,641,554, issued on May 26, was assigned to BEIJING XIAOMI MOBILE SOFTWARE Co. LTD. (Beijing).

"Method for transmitting a shared tracking reference signal (TRS)/channel state information-reference signal (CSI-RS). communication device, and storage medium" was invented by Yang Liu (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for transmitting information, includes: sending a shared tracking reference signal (TRS)/channel state information-reference signal (CSI-RS), in which the shared TRS/CSI-RS is at least configured for at least one of a user equipment (UE) in an idle state and a UE in an inactive state to complete downlink synchroniza...