US Patent Issued to QUALCOMM on March 31 for "Hybrid automatic repeat request (HARQ)-acknowledgment (ACK) enhancement for semi-persistent scheduled (SPS) physical downlink shared channel (PDSCH) in an unlicensed new radio spectrum (NR-U)" (Chinese, American Inventors)

ALEXANDRIA, Va., March 31 -- United States Patent no. 12,593,323, issued on March 31, was assigned to QUALCOMM Inc. (San Diego).

"Hybrid automatic repeat request (HARQ)-acknowledgment (ACK) enhancement for semi-persistent scheduled (SPS) physical downlink shared channel (PDSCH) in an unlicensed new radio spectrum (NR-U)" was invented by Shaozhen Guo (Beijing), Jing Sun (San Diego), Changlong Xu (Beijing), Xiaoxia Zhang (San Diego), Rajat Prakash (San Diego) and Hao Xu (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method of wireless communication, by a user equipment (UE) includes receiving downlink semi-persistent scheduling (SPS) configurations. The method also includes receiving a physical down...