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. 05, 2014
Filed:
Oct. 31, 2011
Applicants:
Dacheng Zhou, Fort Collins, CO (US);
Daniel Alan Berkram, Loveland, CO (US);
Peter David Maroni, Windsor, CO (US);
Inventors:
Dacheng Zhou, Fort Collins, CO (US);
Daniel Alan Berkram, Loveland, CO (US);
Peter David Maroni, Windsor, CO (US);
Assignee:
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03H 7/30 (2006.01); H04L 25/03 (2006.01);
U.S. Cl.
CPC ...
H04L 25/03885 (2013.01);
Abstract
During a calibration process, a data input signal is sampled using each of plural receiver equalization setting. For each of the receiver equalization settings, a respective offset-data error-rate is measured. Based on the offset-data error-rate measurements, an equalizer setting is selected for use during normal non-calibration operation of the receiver.