US Patent Issued to AT&T Intellectual Property I on Aug. 4 for "Reporting hybrid automatic repeat request-acknowledgements in wireless communication systems" (Swedish, American Inventors)

ALEXANDRIA, Va., Aug. 5 -- United States Patent no. 12,701,461, issued on Aug. 4, was assigned to AT&T Intellectual Property I LP (Atlanta).

"Reporting hybrid automatic repeat request-acknowledgements in wireless communication systems" was invented by Sairamesh Nammi (Kista, Sweden), Arunabha Ghosh (Austin, Texas) and Xiaoyi Wang (Austin, Texas).

According to the abstract* released by the U.S. Patent & Trademark Office: "The described technology is generally directed towards a composite HARQ-ACK response that contains information corresponding to a current HARQ-ACK composed with one or more previous HARQ-ACKs in a single uplink transmission. As a result, even with a HARQ-ACK repetition factor greater than one, the network is able to sched...