On delay control in blind equalization for diversity channels

Existing methods for blind channel equalization that explicitly use channel diversity lead either to estimation of a single equalizer (without control of the transmission delay) like linear prediction or to estimation of all equalizers associated to every possible input/output delay. In this contribution we propose a novel solution based on second order statistics that allows estimation of an equalizer with a pre-selected delay, implying a priori control of the MSE performance.