ALEXANDRIA, Va., Feb. 3 -- United States Patent no. 12,543,191, issued on Feb. 3, was assigned to QUALCOMM Inc. (San Diego).

"Uplink communication validation for frame based equipment mode in new radio-unlicensed (NR-U)" was invented by Changlong Xu (Beijing), Jing Sun (San Diego) and Xiaoxia Zhang (San Diego).

According to the abstract* released by the U.S. Patent & Trademark Office: "Wireless communications systems and methods related frame based equipment (FBE) communications in a wireless communication network are provided. For example, a method of wireless communication performed by a user equipment can include: monitoring, in a search space of a shared radio frequency band, for a downlink communication from a base station operating ...