Chaotic Signals in Digital Communications

6

Chaotic convergence of unsupervised equalizers

Romis Attux, Everton Z. Nadalin, and João Marcos T. Romano

School of Electrical and Computer Engineering (FEEC) University of Campinas (UNICAMP)

Diogo C. Soriano and Ricardo Suyama

Centro de Engenharia, Modelagem e Ciências Sociais Aplicadas (CECS) Universidade Federal do ABC (UFABC)

CONTENTS

6.1    Introduction

6.2    Analysis of the constant modulus and decision-directed algorithms

6.2.1    Analysis of the CMA

6.2.2    Analysis of the DD algorithm

6.2.3    Some comments on the transition between stochastic and deterministic regimes

6.3    Conclusions

6.4    Acknowledgments

Bibliography

6.1    Introduction

The problem of data transmission can be defined, in simple terms, as that of allowing ...