Kalman-filtering timing recovery scheme for orthogonal frequency domain multiplexing (OFDM) systems. - Mohamad Hajirostam; Mohammad Ali Maddah-Ali; A. Haft-Baradaran; M. T. Kilani; Seid Mehdi Fakhraie; M. Sharif-Khani; Omid Shoaei (ICASSP, 2000)