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. 08, 2021
Filed:
Oct. 17, 2017
Applicant:
The Government of the United States of America, As Represented BY the Secretary of the Navy, Arlington, VA (US);
Inventor:
Thomas L. Carroll, Alexandria, VA (US);
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/12 (2006.01); H04L 9/00 (2006.01);
U.S. Cl.
CPC ...
H04L 9/001 (2013.01); H04L 9/12 (2013.01);
Abstract
Systems and method are provided for using chaotic signals for low probability of detection (LPD) communications. Embodiments of the present disclosure provide systems and methods for synchronizing chaotic systems and then encoding information on a signal in a way that produces little or no signature (e.g., using a bit flipping technique or a chaos control encoding technique). Systems and methods in accordance with embodiments of the present disclosure can work with noise larger than the signal, so they are suitable for communication in noisy environments.