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:
Apr. 28, 1998
Filed:
Apr. 28, 1995
Naresh Ramnath Shanbhag, Scotch Plains, NJ (US);
Lucent Technologies Inc., Murray Hill, NJ (US);
Abstract
A pipelined adaptive infinite impulse response (PAIIR) filter is disclosed including an adaptive section and a non-adaptive section, where the PAIIR filter is responsive to first and second input signals. The PAIIR filter includes a plurality of delays and a first polynomial signal generator. The plurality of delays are adapted to re-time a first polynomial value signal, the second input signal, and an error signal. The first polynomial signal generator is adapted to perform relaxed look-ahead processing on the second input signal in the adaptive section. The first polynomial signal generator is responsive to the re-timed error signal so as to generate and adaptively update a first set of weight signals corresponding to first polynomial weights and so as to generate the first polynomial value signal therefrom.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile