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. 01, 2019
Filed:
Nov. 01, 2018
Applicant:
King Fahd University of Petroleum and Minerals, Dhahran, SA;
Inventors:
Kabiru Akande, Dhahran, SA;
Naveed Iqbal, Dhahran, SA;
Azzedine Zerguine, Dhahran, SA;
Abdelmalek Zidouri, Dhahran, SA;
Assignee:
King Fahd University of Petroleum and Minerals, Dhahran, SA;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 27/01 (2006.01); H04L 27/26 (2006.01); H04L 25/03 (2006.01); H04L 5/00 (2006.01);
U.S. Cl.
CPC ...
H04L 27/01 (2013.01); H04L 5/0007 (2013.01); H04L 5/0076 (2013.01); H04L 25/0305 (2013.01); H04L 25/03159 (2013.01); H04L 27/2602 (2013.01); H04L 27/2607 (2013.01); H04L 27/2636 (2013.01);
Abstract
A method and apparatus for equalization in a communication system. The method includes receiving an input of a block of symbols, filtering the input in the frequency domain, calculating an error factor in the time domain based on the filtered input, updating tap weights of the equalizer in the frequency domain using circular correlation based on the error factor and the conjugate of the input in the frequency domain, and outputting the filtered input.