ALEXANDRIA, Va., March 3 -- United States Patent no. 12,568,515, issued on March 3, was assigned to ROBERT BOSCH GMBH (Stuttgart, Germany).

"Channel state informaton (CSI) transmission based on machine learning (ML)" was invented by Maximilian Stark (Hamburg, Germany), Hugues Narcisse Tchouankem (Hemmingen, Germany), Khaled Shawky Hassan (Sarstedt, Germany), Frank Hofmann (Hildesheim, Germany) and Oscar Dario Ramos Cantor (Hildesheim, Germany).

According to the abstract* released by the U.S. Patent & Trademark Office: "Methods and apparatuses for radio communication. The method includes transmitting first information that characterizes at least one quality associated with a downlink channel received by a radio terminal and transmitting se...