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:
Aug. 04, 2020
Filed:
Mar. 05, 2020
The United States of America, As Represented BY the Department of the Army, U.s. Army Ccdc Army Research Laboratory, Adelphi, MD (US);
Brian Sadler, Laurel, MD (US);
Paul Yu, Laurel, MD (US);
Ricky Blum, Coopersburg, PA (US);
Jake Perazzone, Bethlehem, PA (US);
The United States of America as represented by the Secretary of the Army, Washington, DC (US);
Abstract
A method for wireless communication using a service side-channel signaling and authentication at the physical level. This method comprising the steps of creating at least one transmitting node and one receiving node within a wireless communication channel. Then choosing primary message and a secondary message and generating a valid transmission tag. Then superimposing the valid transmission tag and creating a set of secret codebooks in order to form a side-channel. Then applying key equivocation metric to measure key information leakage to an eavesdropper. Then transmitting said primary message and said secondary message. Then a receiver receiving said primary and said secondary messages detecting fingerprint estimating data combining a key set with the estimated data sending data and key set to a matrix to generate a secret codebook searching for valid tags authenticating and recovering side information.