A Blind Equalization Algorithm for IIR Channel Based on Oversampling

Based on the oversampling to the output of the IIR channel, this paper constructs a SIMO (single input multiple output) channel model. In this model, RLS algorithm and the improved CMA algorithm are adopted, respectively, in AR subchannel and MA subchannel such that this algorithm is much simpler than the traditional algorithm, and can attain faster convergence. Simulation results verify the effectiveness of the proposed algorithm.