ALEXANDRIA, Va., May 26 -- United States Patent no. 12,641,538, issued on May 26, was assigned to Apogee 5G Global LLC (Plano, Texas).
"Method and device for physical downlink control channel (PDCCH) monitoring in wireless communication" was invented by Yu Chen (Shanghai) and Xiaobo Zhang (Shanghai).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present application discloses a method and a device for wireless communications, including: receiving a first message; the first message indicating whether an Active Time comprises a period of time during which a first scheduling request is in a pending state after being transmitted on a PUCCH or a period of time deferred by a first time length after the first sch...