VLSI Design of a Variable-Length FFT/IFFT Processor for OFDM-Based Communication Systems
The technique of {orthogonal frequency division multiplexing (OFDM)} is famous for its robustness against frequency-selective fading channel. This technique has been widely used in many wired and wireless communication systems. In general, the {fast Fourier transform (FFT)} and {inverse FFT (IFFT)}...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2003-12-01
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| Series: | EURASIP Journal on Advances in Signal Processing |
| Subjects: | |
| Online Access: | http://dx.doi.org/10.1155/S1110865703309060 |