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:
Dec. 16, 2014
Filed:
Aug. 08, 2012
Applicants:
Hongbin Zhang, Marlboro, NJ (US);
Yu Sun, Lansdale, PA (US);
Alexei N. Pilipetskii, Colts Neck, NJ (US);
Inventors:
Hongbin Zhang, Marlboro, NJ (US);
Yu Sun, Lansdale, PA (US);
Alexei N. Pilipetskii, Colts Neck, NJ (US);
Assignee:
Tyco Electronics Subsea Communications LLC, Eatontown, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04B 10/12 (2006.01); H04B 10/00 (2013.01); H04B 10/06 (2006.01); H03H 7/40 (2006.01); H03K 9/00 (2006.01); H04L 27/00 (2006.01); H04L 27/06 (2006.01); H04B 1/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
A system and method for blind equalization of a QAM signal. Equalization is achieved using an algorithm characterized by cost function that is a function the Euclidian distance, e.g. the minimum Euclidian distance, between points of the constellation associated with the QAM signal, i.e. the distance between symbols.