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:
Mar. 03, 2020
Filed:
Mar. 22, 2013
Univesite DE Bretagne Occidentale, Brest, FR;
Institut Mines-telecom, Brest, FR;
Francois Lellouche, Quebec, CA;
Erwan L'Her, Brest, FR;
Dominique Pastor, Plouzane, FR;
Quang-Thang Ngyuen, Brest, FR;
UNIVERSITE DE BRETAGNE OCCIDENTALE, Brest, FR;
INSTITUT MINES-TELECOM, Brest, FR;
Abstract
A method is provided for detecting the presence of an anomaly within an observed physical signal. The observed signal includes an addition of a physical disturbance signal and a reference signal. The anomaly is relative to a change in the behavior of the reference signal compared with a first tolerance value. Such a method includes: determining a time span having at least one moment of interest; detecting the presence of the anomaly within the observed physical signal during the time span by conducting a hypothesis test using the first tolerance value, a first rate of tolerated false alarms, and data obtained from processing the observed signal.