Reliable low-power digital signal processing via reduced precision redundancy.

In this paper, we present a novel algorithmic noise-tolerance (ANT) technique referred to as reduced precision redundancy (RPR). RPR requires a reduced precision replica whose output can be employed as the corrected output in case the original system computes erroneously. When combined with voltage...

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Bibliographic Details

Published in:	IEEE Transactions on VLSI systems 12, 5 (2004).
Main Author:	Byonghyo Shim
Format:	Article
Language:	English
Subjects:	CMOS. FFT. WLAN OFDM system. Algorithmic noise-tolerance. Digital signal processing. Fast Fourier transform. Reduced precision redundancy. Reliable low power digital signal processing. Signal-to-noise ratio. Voltage overscaling.