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:
Oct. 17, 2017
Filed:
Mar. 21, 2016
Applicant:
Georgia Tech Research Corporation, Atlanta, GA (US);
Inventors:
Pierre P. Isautier, Atlanta, GA (US);
Stephen E. Ralph, Atlanta, GA (US);
Assignee:
Georgia Tech Research Corporation, Atlanta, GA (US);
Primary Examiner:
Int. Cl.
CPC ...
H04B 10/60 (2013.01); H04L 27/00 (2006.01); H04B 10/61 (2013.01); H04J 14/06 (2006.01);
U.S. Cl.
CPC ...
H04L 27/0012 (2013.01); H04B 10/6161 (2013.01); H04B 10/6166 (2013.01); H04J 14/06 (2013.01);
Abstract
Systems and methods for identification and demodulation of complex signal formats are disclosed. In an example embodiment of the disclosed technology, a method includes identifying the signal's frame (or pattern) length, identifying the various modulation formats that compose the frame, determining the ratio of the various modulation formats in the frame, and determining the actual pattern arrangement in the frame. Further, a method can include comparing the determined arrangement to reference patterns to determine the complex signal format.