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:
Jun. 11, 2002
Filed:
Apr. 12, 1999
Applicant:
Inventors:
James Ward Girardeau, Jr., Sacramento, CA (US);
Stanley K. Ling, Sacramento, CA (US);
Assignee:
Level One Communications, Inc., Sacramento, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03H 7/30 ; H03H 7/40 ; H03H 5/159 ;
U.S. Cl.
CPC ...
H03H 7/30 ; H03H 7/40 ; H03H 5/159 ;
Abstract
An activation method for adaptive equalization in a data transceiver including a plurality of adaptive filters wherein the adaptive filters are adapted with a first type of adaptation method to obtain initial convergence of the adaptive filters during an initial activation of the data transceiver and a second type of adaptation method to optimize performance of recovering the received signals in the presence of noise.