ALEXANDRIA, Va., June 16 -- United States Patent no. 12,656,446, issued on June 16, was assigned to L3Harris Technologies Inc. (Melbourne, Fla.).
"Cellular aided navigation" was invented by Brian Cordill (Plano, Texas).
According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is a method including: determining a location of each of a plurality of cellular base stations; receiving, at a vehicle, a first signal transmitted by a first cellular base station; receiving a second signal transmitted by a second cellular base station; determining a first angle of arrival of the first signal and a second angle of arrival of the second signal; demodulating the first signal to determine a first identity of the first cellu...