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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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Detalles Bibliográficos
Publicado en:IEEE Transactions on VLSI systems 12, 5 (2004).
Autor principal: Byonghyo Shim
Formato: Artículo
Lenguaje:inglés
Materias:
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.