The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 01, 2025
Filed:
Sep. 06, 2024
SR Technologies, Inc., Sunrise, FL (US);
Mark Passler, Boca Raton, FL (US);
Kyle Patrick Kelly, Palm Beach Gardens, FL (US);
SR Technologies, Inc., Sunrise, FL (US);
Abstract
A method of determining a location of a wireless device. The method includes receiving a plurality of beacons, via a measuring station, transmitted from the wireless device. For each beacon, a Times of Arrival (TOA), a Times of Departure (TOD), and a location of the measuring station is identified. A plurality of split time candidates are calculated based on an orbit period of the measuring station and a plurality of cluster modes are calculated for the identified TOAs. A plurality of optimal split times are selected based on the plurality of split time candidates, the plurality of cluster modes, and a beacon drift. A plurality of circular error probability (CEP) ellipses are generated corresponding to the plurality of optimal split times. The plurality of CEP ellipses are merged and a location of the wireless device is determined based, at least in part, on the merged CEP ellipse.