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:
Sep. 19, 2000
Filed:
Aug. 15, 1997
Mitra Nasserbakht, Los Altos, CA (US);
Amati Communications Corporation, San Jose, CA (US);
Abstract
Improved Fourier transform processing systems for a data transmission system are disclosed. The improved Fourier transform processing systems efficiently performs Fourier transform signal processing. In addition, the improved Fourier transform processing can perform address transformations to better and more efficiently use a memory system for in-place processing. The address transformations are provided by a generalized address translation algorithm that works for any size Fourier transform, in any radix, and with various memory architectures. The processing system can also be pipelined. The invention is particularly well suited for performing in-place processing in a data transmission system.