US Patent Issued to VIVO COMMUNICATION on March 25 for "Method for HARQ-ACK feedback for PDCCH and device" (Chinese Inventors)

ALEXANDRIA, Va., March 26 -- United States Patent no. 12,262,386, issued on March 25, was assigned to VIVO COMMUNICATION Co. LTD. (Guangdong, China).

"Method for HARQ-ACK feedback for PDCCH and device" was invented by Dongru Li (Guangdong, China) and Kai Wu (Guangdong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for HARQ-ACK feedback for a PDCCH without scheduling data, and a device are provided. The method includes: receiving configuration information of higher layer signaling, where the configuration information is used for determining a format of HARQ-ACK feedback information in a dynamic HARQ-ACK codebook for the PDCCH without scheduling data."

The patent was filed on June 9, 2022, und...