US Patent Issued to BEIJING UNISOC COMMUNICATIONS TECHNOLOGY on June 2 for "Retransmission response feedback method and apparatus, and terminal device" (Chinese Inventors)

ALEXANDRIA, Va., June 2 -- United States Patent no. 12,647,213, issued on June 2, was assigned to BEIJING UNISOC COMMUNICATIONS TECHNOLOGY Co. LTD. (Beijing).

"Retransmission response feedback method and apparatus, and terminal device" was invented by Huan Zhou (Shanghai) and Xin Gui (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "A retransmission response feedback method and apparatus are provided. The method includes: traversing serving cells to determine HARQ-ACK of an original downlink slot and a delayed downlink slot in each serving cell for which an uplink channel resource requires feedback, wherein the original downlink slot refers to a downlink slot corresponding to an ACK/NACK feedback dete...