New neural Bussgang solutions applied to decision feedback blind equalizer
Wassila Chagra, Ridha Ben Abdennour, Faouzi Bouani, Mekki Ksouri, Gérard Favier · 2003
In this paper, we propose new neural network-based Bussgang solutions reducing the number of equalizer tap delays. These solutions are directed to decision feedback equalizer structures. The two solutions perform decision feedback equalization well for linear and non-linear non-minimum phase channels if a suitable delay is retained. Modified Elman and Jordan neural network-based equalizers lead to the best performances.