This letter aims at proposing the use of evolutionary computation methodologies (i.e., genetic algorithms) in order to solve the problem of the maximum-likelihood estimation of orthogonal frequency-division multiplexing symbols in the presence of nonlinear distortions. Experimental results can prove the effectiveness of the proposed detection algorithm achieved with a reasonable computational load.
Genetic-Algorithm Assisted Maximum-Likelihood Detection of OFDM Symbols in the Presence of Nonlinear Distortions
Sacchi, Claudio;Donelli, Massimo;De Natale, Francesco
2007-01-01
Abstract
This letter aims at proposing the use of evolutionary computation methodologies (i.e., genetic algorithms) in order to solve the problem of the maximum-likelihood estimation of orthogonal frequency-division multiplexing symbols in the presence of nonlinear distortions. Experimental results can prove the effectiveness of the proposed detection algorithm achieved with a reasonable computational load.File in questo prodotto:
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