Title :
Analysis of a nonlinear equalizer based on high-order statistics
Author :
Destro Filho, J.B. ; Favier, G. ; Travassos Romano, J.M.
Author_Institution :
Lab. I3S, UNSA, Sophia Antipolis, France
Abstract :
In this paper, we analyse the equalizer structure when the transmitted signal is iid. Conditions for recovering an iid signal are established, which points out limitations of the classical linear equalizer and suggests the application of nonlinear structures. A simple nonlinear equalizer, previously proposed in [1], is then compared to the classical CMA equalizer.
Keywords :
equalisers; higher order statistics; classical CMA equalizer; classical linear equalizer; equalizer structure; high-order statistics; iid signal; nonlinear equalizer analysis; nonlinear structures; Communication systems; Context; Deconvolution; Equalizers; Finite impulse response filters; Maximum likelihood detection; Signal to noise ratio;
Conference_Titel :
Signal Processing Conference (EUSIPCO 1998), 9th European
Conference_Location :
Rhodes
Print_ISBN :
978-960-7620-06-4
