TY - CONF T1 - Fast-fading channel estimator using DCT and simplified kalman filter T2 - Signal Processing Advances in Wireless Communications, 2007. SPAWC 2007. IEEE 8th Workshop on Y1 - 2007 A1 - Schmidt, J.F. A1 - Cousseau, J.E. A1 - Wichman, R. A1 - Gregorio, F.H. KW - band-pass filters KW - basis function approximations KW - channel coefficient KW - channel Doppler spectrum KW - channel estimation KW - channel estimator KW - channel variations KW - decoupled parameters KW - discrete cosine transform KW - discrete cosine transforms KW - Doppler effect KW - fading channels KW - fast-fading channel KW - Kalman filter KW - Kalman filters KW - low complexity estimator KW - narrow-band filters KW - passband filters KW - training symbols JF - Signal Processing Advances in Wireless Communications, 2007. SPAWC 2007. IEEE 8th Workshop on ER -