An algorithm is described for estimation of multipathfadingchannels without a priori information on channel characteristics, for application in automatic modulation classification based on normalised sixth-order cum...
详细信息
An algorithm is described for estimation of multipathfadingchannels without a priori information on channel characteristics, for application in automatic modulation classification based on normalised sixth-order cumulants. Compared with existing approaches, the proposed algorithm can achieve much better classification accuracy in distinguishing complex-valued modulation techniques. Theoretical analysis is verified via extensive Monte-Carlo simulations.
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