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:
Jan. 09, 2007
Filed:
Aug. 19, 2002
Andreas Dittrich, Sippersfeld, DE;
Wolfgang Emil Michael Sauer-greff, Kaiserslautern, DE;
Ralph Steffen Urbansky, Kaiserslautern, DE;
Andreas Dittrich, Sippersfeld, DE;
Wolfgang Emil Michael Sauer-Greff, Kaiserslautern, DE;
Ralph Steffen Urbansky, Kaiserslautern, DE;
Lucent Technologies Inc., Murray Hill, NJ (US);
Abstract
A system and method for processing received transmission signal(s) adapted to be used in high rate communication systems without impairing the received signal energy and without additional expensive components. The system and method are adapted to transmission system(s) having at the receiver-side a compound system of a feed-forward equalizer (FFE) and a subsequent decision feedback equalizer (DFE). A feed forward equalization and/or a decision feedback equalization is performed on the received high rate signal by deriving adaptation information from the equalized signal after a signal decision is performed for adjusting all intended feed forward equalization and/or decision feedback equalization coefficients and/or table entries in dependence on said information.