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. 09, 2011
Filed:
Apr. 08, 2005
Jingsong Xia, Hawthorn Woods, IL (US);
Shidong Chen, Schaumburg, IL (US);
Richard W. Citta, Oak Park, IL (US);
Gopalan Krishnamurthy, Wheeling, IL (US);
Scott M. Lopresto, Chicago, IL (US);
David A. Willming, Palatine, IL (US);
Xiaojun Yang, Port Barrington, IL (US);
Jilian Zhu, Schaumburg, IL (US);
Jingsong Xia, Hawthorn Woods, IL (US);
Shidong Chen, Schaumburg, IL (US);
Richard W. Citta, Oak Park, IL (US);
Gopalan Krishnamurthy, Wheeling, IL (US);
Scott M. Lopresto, Chicago, IL (US);
David A. Willming, Palatine, IL (US);
Xiaojun Yang, Port Barrington, IL (US);
Jilian Zhu, Schaumburg, IL (US);
Trident Microsystems (Far East) Ltd., Grand Cayman, KY;
Abstract
A digital receiver for processing a signal received from a channel includes a digital demodulator and an equalizer coupled to the digital demodulator. The equalizer includes a feedforward filter and a decision feedback equalizer (DFE), wherein the feedforward filter includes a plurality of feedforward filter taps. Coefficients are associated with the plurality of feedforward filter taps and the values of all of the coefficients associated with the plurality of feedforward filter taps are dynamically determined.