ALEXANDRIA, Va., Jan. 13 -- United States Patent no. 12,526,809, issued on Jan. 13, was assigned to VIVO MOBILE COMMUNICATION Co. LTD. (Guangdong, China).

"Method for hybrid automatic repeat request HARQ feedback, terminal, and network device" was invented by Ang Yang (Guangdong, China) and Xiaodong Shen (Guangdong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for HARQ feedback, a terminal, and a network device are provided. The method includes: obtaining DCI in a GC-PDCCH; and feeding back HARQ acknowledgement information according to the DCI."

The patent was filed on Aug. 16, 2021, under Application No. 17/402,913.

*For further information, including images, charts and tables, please vis...