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:
Jul. 14, 2026
Filed:
Oct. 02, 2023
Honeywell International Inc., Charlotte, NC (US);
Casey James Carlson, Minneapolis, MN (US);
Karl Abraham Keyzer, Minneapolis, MN (US);
Honeywell International Inc., Charlotte, NC (US);
Abstract
Systems and methods for GNSS interference monitoring are provided. In certain embodiments, a system includes at least one GNSS receiver configured to receive a plurality of signals from a plurality of satellites and provide measurements from the plurality of satellites; and a processor coupled to the at least one GNSS receiver. Further, the processor is configured to calculate a detection parameter that comprises at least one of a composite detection parameter based on a short-term average and a long-term average of carrier-to-noise measurements for the plurality of signals; and a transient detection parameter based on an average difference for the plurality of satellites between the short-term average and long-term average of the carrier-to-noise measurements for each satellite in the plurality of satellites. The processor is also configured to determine a state of the plurality of signals based on a comparison of the composite detection parameter against a comparison threshold.