ALEXANDRIA, Va., June 9 -- United States Patent no. 12,289,166, issued on April 29, was assigned to QUALCOMM Inc. (San Diego).
"Hybrid automatic repeat request acknowledgement feedback enhancements for new radio-unlicensed" was invented by Kapil Bhattad (Bangalore, India), Jing Sun (San Diego), Tanumay Datta (Bangalore, India), Ananta Narayanan Thyagarajan (Bangalore, India) and Xiaoxia Zhang (San Diego).
According to the abstract* released by the U.S. Patent & Trademark Office: "Hybrid automatic repeat request (HARQ) acknowledgement (ACK) feedback enhancements are disclosed for new radio (NR) unlicensed (NR-U). In the downlink control channel, two sets of identifiers (IDs) may be explicitly or implicitly signaled. The two IDs identify a ...