US Patent Issued to Telefonaktiebolaget LM Ericsson on March 25 for "Semi-persistent channel state information reporting procedure with uplink clear channel assessment" (Swedish, Japanese Inventors)

ALEXANDRIA, Va., March 26 -- United States Patent no. 12,262,415, issued on March 25, was assigned to Telefonaktiebolaget LM Ericsson (Publ) (Stockholm).

"Semi-persistent channel state information reporting procedure with uplink clear channel assessment" was invented by Kazuyoshi Uesaka (Kawasaki Kanagawa, Japan), Muhammad Ali Kazmi (Sundbyberg, Sweden), Iana Siomina (Taby, Sweden) and Santhan Thangarasa (Vallingby, Sweden).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method, system and apparatus for semi-persistent channel state information (CSI) reporting procedures with uplink (UL) clear channel assessment (CCA) are disclosed. According to one aspect, a method includes receiving a signal indicating act...