HOS-Based Algorithm for Blind Identification of MA Models Using BPSK Signals
Mohamed Boulouird and Moha M. Hassani
Affiliation: Electronics and Instrumentation Laboratory LEI (FSSM/UCAM), Department of Physics, Faculty of Sciences Semlalia, Cadi Ayyad University (UCAM), Avenue Prince My Abdellah, P.O. Box 2390, 40001 Marrakesh, Morocco.
A new algorithm is presented for blind identification of moving average (MA) models using the 1-D slice of its fourth-order cumulants and the autocorrelation functions. The proposed algorithm utilizes the BPSK signals as MA models input that is an independent and identically distributed (i.i.d) process. Our algorithm is compared with Giannakis algorithm. Simulations verify the good performance of the proposed algorithm.
Keywords: Blind identification, higher-order statistics, MA models, BPSK signals
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