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A fast linear programming algorithm for blind equalization

delete2000-09-01
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Zhi Ding
DOI:10.1109/26.870004delete
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Abstract

Abstract

En 中文
A fast implementation of a special non-MSE cost function for blind equalization is presented here. This baud-rate equalization algorithm is based on a convex cost function coupled with a simple linear constraint on the equalizer parameters. For a generic class of channels with persistently exciting quadrature amplitude modulation input signals, this new algorithm allows the convergence of equalizer parameters to a unique global minimum achieving intersymbol interference suppression and carrier phase recovery.
Keywords:
blind deconvolution
convexity
equalization
global convergence
intersymbol interference
linear programming

Journal

IEEE Transactions on Communications cover
IEEE Transactions on Communications
IF:
8.3
Papers:
1.2W
Citations:
3.6W

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Cited Papers

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