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:
Jun. 13, 2023
Filed:
Aug. 07, 2020
Applicants:
Biao Chen, Syracuse, NY (US);
Yang Liu, Syracuse, NY (US);
Tiexing Wang, Syracuse, NY (US);
Inventors:
Assignee:
SYRACUSE UNIVERSITY, Syracuse, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01S 13/00 (2006.01); G01S 7/41 (2006.01); G01S 13/56 (2006.01);
U.S. Cl.
CPC ...
G01S 13/003 (2013.01); G01S 7/417 (2013.01); G01S 13/56 (2013.01);
Abstract
A system for using radio frequency (RF) communication signals to extract situational awareness information thorough deep learning. Pre-processing is performed to maximally preserve discriminating features in spatial, temporal and frequency domains. A specially designed neural network architecture is used for handling complex RF signals and extracting spatial, temporal and frequency domain information. Data collection and training is used so that the learning system desensitizes from features orthogonal to the underlying classification problem.