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:
Mar. 26, 1996
Filed:
Jan. 17, 1995
Young-Sang Kim, Seoul, KR;
Daewoo Electronics Co., Ltd., Seoul, KR;
Abstract
An improved equalization apparatus includes a coefficient update module for receiving a filtered signal from the equalizer filter circuit and for generating a set of filter coefficients including a set of coarsely updated coefficients or a set of finely updated coefficients for equalizer filter. The coefficient updating module includes a first memory means for storing a set of coarse error values, and for generating, in response to a filtered data sample, a first error signal representative of the corresponding coarse error value; and a second memory for storing a set of fine error values, and for generating, in response to a filtered data sample and a control signal, a second error signal representative of the corresponding fine error value.
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