Space-Time-Frequency Coded MIMO-OFDM System: Achieving Full-Diversity Invariant to Channel Variations. - Chao-Cheng Tu (PIMRC, 2006)

Subspace-based Blind Channel Estimation for MIMO-OFDM Systems: Reducing the Time Averaging Interval of the Correlation Matrix. - Chao-Cheng Tu; Benoît Champagne 001 (PIMRC, 2007)

Subspace Blind MIMO-OFDM Channel Estimation with Short Averaging Periods: Performance Analysis. - Chao-Cheng Tu; Benoît Champagne 001 (WCNC, 2008)

A Subspace Method for the Blind Identification of Multiple Time-Varying FIR Channels. - Benoît Champagne 001; Amr El-Keyi; Chao-Cheng Tu (GLOBECOM, 2009)

Subspace tracking of fast time-varying channels in precoded MIMO-OFDM systems. - Chao-Cheng Tu; Benoît Champagne 001 (ICASSP, 2009)

Subspace-Based Blind Channel Estimation for MIMO-OFDM Systems With Reduced Time Averaging. - Chao-Cheng Tu; Benoît Champagne 001 (IEEE Trans. Veh. Technol., 2010)

Blind Recursive Subspace-Based Identification of Time-Varying Wideband MIMO Channels. - Chao-Cheng Tu; Benoît Champagne 001 (IEEE Trans. Veh. Technol., 2012)