The Performance of Turbo Equalization Using Blind and Non-blind Channel Estimation Technique

Abstract

This article presents, we measure the performance of turbo equalizers under channel estimation .Channel estimation is performed via two different approaches, one is based on the use of training sequences ,and the other on the other hand is a blind estimation technique .We have used per-survivor approach for the blind channel estimation . From the simulation results we see that per survivor based approach performs as well as training sequence based approach