• Journal of Internet Computing and Services
    ISSN 2287 - 1136 (Online) / ISSN 1598 - 0170 (Print)
    https://jics.or.kr/
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Performance Analysis of Maximum Zero-Error Probability Algorithm for Blind Equalization in Impulsive Noise Channels


Nam-Yong Kim, Journal of Internet Computing and Services, Vol. 11, No. 5, pp. 1-8, Oct. 2010
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Keywords: Impulsive noise, Blind Equalization, maximization of zero-error probability, constant modulus error, correntropy

Abstract

This paper presentsthe performance study of blind equalizer algorithms for impulsive-noise environments based on Gaussian kernel and constant modulus error(CME). Constant modulus algorithm(CMA) based on CME and mean squared error(MSE) criterion fails in impulsive noise environment. Correntropy blind method recently introduced for impulsive-noise resistance has shown in PAM system not very satisfying results. It is revealed in theoretical and simulation analysis that the maximization of zero-error probability based on CME(MZEP-CME) originally proposed for Gaussian noise environments produces superior performance in impulsive noise channels as well. Gaussian kernel of MZEP-CME has a strong effect of becoming insensitive to the large differences between the power of impulse-infected outputs and the constant modulus value.


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Cite this article
[APA Style]
Kim, N. (2010). Performance Analysis of Maximum Zero-Error Probability Algorithm for Blind Equalization in Impulsive Noise Channels. Journal of Internet Computing and Services, 11(5), 1-8.

[IEEE Style]
N. Kim, "Performance Analysis of Maximum Zero-Error Probability Algorithm for Blind Equalization in Impulsive Noise Channels," Journal of Internet Computing and Services, vol. 11, no. 5, pp. 1-8, 2010.

[ACM Style]
Nam-Yong Kim. 2010. Performance Analysis of Maximum Zero-Error Probability Algorithm for Blind Equalization in Impulsive Noise Channels. Journal of Internet Computing and Services, 11, 5, (2010), 1-8.