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. 27, 2002
Filed:
Sep. 17, 1998
Angelo Leva, Uboldo, IT;
Roberto Della Chiesa, Milan, IT;
Alcatel, Paris, FR;
Abstract
A method and/or system for stabilizing the operation of fractionally spaced equalizers has a number of taps (P), associated with which are respective equalization coefficients (c , . . . , c ), used in digital signal receivers, wherein the equalization coefficients (c , . . . , c ) are updatable to an algorithm (1) based on the minimization of a proper cost function (J) and stabilized for operation through a proper a modification (I) involving calculation of a plurality of values (I ) to be considered in updating the equalization coefficients (c , . . . , c ). According to the invention, these values (I ) are calculated in only one circuit (COMP) and serially transmitted to the fractionally spaced equalizer (FSE).