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. 15, 2016
Filed:
Mar. 19, 2012
Applicants:
Qi Zhou, Atlanta, GA (US);
Xiaoli MA, Norcross, GA (US);
Assignee:
GEORGIA TECH RESEARCH CORPORATION, Atlanta, GA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 25/02 (2006.01); H04L 25/03 (2006.01); H04L 25/06 (2006.01); H04B 7/04 (2006.01);
U.S. Cl.
CPC ...
H04L 25/0244 (2013.01); H04B 7/0413 (2013.01); H04L 25/03114 (2013.01); H04L 25/067 (2013.01);
Abstract
An exemplary embodiment of the present invention provides a lattice reduction method comprising obtaining a preliminary estimate of a transformation matrix, generating a covariance matrix based on the preliminary estimate of the transformation matrix, reducing diagonal elements of the covariance matrix to generate a unimodular transformation matrix, and using the unimodular transformation matrix to obtain an estimate of an input.