ALEXANDRIA, Va., July 21 -- United States Patent no. 12,690,014, issued on July 21, was assigned to BEIJING XIAOMI MOBILE SOFTWARE Co. LTD. (Beijing).

"Method and apparatuses, user equipment, base station, and storage medium for receiving and sending signal" was invented by Yang Liu (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method, apparatus and non-transitory computer readable storage medium that improve power consumption and efficiency of a wireless system. The power consumption and efficiency of the wireless system is improved by: a UE may receive an indication message sent by a base station, the indication message comprising a PEI, and the PEI being used for indicating the availability st...