ALEXANDRIA, Va., June 19 -- United States Patent no. 12,335,082, issued on June 17, was assigned to SR Technologies Inc. (Sunrise, Fla.).
"Correlator bank for preamble detection" was invented by Stephen R. Carsello (Plantation, Fla.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method for detecting a preamble waveform of a received signal is described. The method includes dividing a correlation into a plurality of sub-correlations, for a plurality of frequency offset indices, k, covering a range of frequency offsets. The correlation has a correlation length equal to N, and a plurality of sub-correlations has a sub-correlations quantity equal to I, each sub-correlation of the plurality of sub-correlations ...