ALEXANDRIA, Va., Dec. 9 -- United States Patent no. 12,493,790, issued on Dec. 9, was assigned to DeepSig Inc. (Arlington, Va.).

"Generating variable communication channel responses using machine learning networks" was invented by Nitin Nair (Arlington, Va.), Raj Bhattacharjea (Atlanta), Tamoghna Roy (Arlington, Va.), Timothy James O'Shea (Arlington, Va.) and Nathan West (Washington).

According to the abstract* released by the U.S. Patent & Trademark Office: "Methods, systems, and apparatus, including computer programs encoded on computer-storage media, for providing one or more values from a distribution of values to a neural network trained to generate simulated channel responses corresponding to one or more radio frequency (RF) communi...