Apparatus and method for computing an FFT in a programmable processor

A fast Fourier transform (FFT) operating apparatus and a method thereof operate the FFT corresponding to a kernel function unit of DMT (Discrete Multitone) and OFDM (Orthogonal Frequency Division Multiplexing) modems to transmit a data with high speed in a programmable processor capable of processin...

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Bibliographic Details
Main Author SUNWOO, MYUNG-HOON
Format Patent
LanguageEnglish
French
German
Published 07.05.2008
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:A fast Fourier transform (FFT) operating apparatus and a method thereof operate the FFT corresponding to a kernel function unit of DMT (Discrete Multitone) and OFDM (Orthogonal Frequency Division Multiplexing) modems to transmit a data with high speed in a programmable processor capable of processing a high speed telecommunication algorithm in real-time by adopting advantages of the on-demand semiconductor based system and the programmable processor and applying to various standards by securing the design flexibility of the system.
Bibliography:Application Number: EP20030257773