Adaptive reception in impulsive noise

A robust nonlinear estimator, the matched myriad filter, (MMyF) is demonstrated for impulsive noise environments characterized by symmetric /spl alpha/-stable (S/spl alpha/S) noise. The MMyF can be efficiently "tuned" to adapt to changing values of the impulsiveness and the dispersion of t...

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Bibliographic Details
Main Authors: Gonzalez, J.G., Griffith, D.W., Cooper, A.B., Arce, G.R.
Format: Conference Proceeding
Language:English
Subjects:
Gaussian noise
Laboratories
Matched filters
Noise measurement
Noise robustness
Parameter estimation
Random variables
Signal processing
Signal to noise ratio
Working environment noise
Online Access:Request full text
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Summary:A robust nonlinear estimator, the matched myriad filter, (MMyF) is demonstrated for impulsive noise environments characterized by symmetric /spl alpha/-stable (S/spl alpha/S) noise. The MMyF can be efficiently "tuned" to adapt to changing values of the impulsiveness and the dispersion of the noise. Adaptive receiver techniques are presented for optimally and continuously estimating these parameters.
DOI:10.1109/ISIT.1997.613106