Title: Optimum Step for multistep prediction blind equalizer

Author(s): Mohammad .S. T. Badran

Affiliation: Electronics & Communication Department Al-Obour Academy for Engineering and Technology Al-Obour, EGYPT

 DOI : https://dx.doi.org/10.18535/ijecs/v6i12.05


 


Abstract

Blind equalizers may be implemented with linear prediction error filters (LPEF) but the delay (D) cannot be controlled with one-step predictors to minimize the mean square error (MSE). Consequently, multi-step prediction error filters (MSPEF) has been suggested as a solution to the problem. In this paper, a blind equalizer composed of the Godard algorithm (CMA) cascaded with MSPEF is proposed (CMA_MSPEF), and we extract the optimum value of step for multi-step prediction blind equalizer. Simulation results show comparable improvements of the proposed equalizer relative to the LPEF or the MSPEF equalizers with optimum step


License: This work is licensed under a Creative Commons Attribution 4.0 International License.

 

Website: http://www.ijecs.in

e-ISSN:  2319-724

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