Gabor Analysis and Algorithms: Theory and Applications
Gabor Analysis and Algorithms: Theory and Applications
Microwave Mobile Communications
Microwave Mobile Communications
MIMO Zero-Forcing Equalizer for BFDM/OQAM Systems in Time-Frequency Dispersive Channels
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
MMSE and adaptive prediction of time-varying channels for OFDM systems
IEEE Transactions on Wireless Communications
Nonorthogonal pulseshapes for multicarrier communications in doubly dispersive channels
IEEE Journal on Selected Areas in Communications
Review: Preamble-based channel estimation in OFDM/OQAM systems: A review
Signal Processing
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Robust channel estimation scheme is essential for pulse-shaping OFDM systems in the multipath mobile environment. This paper proposes three types of channel estimation schemes for the general class of pulse-shaping OFDM systems. The first two types are suboptimal low-complexity maximum likelihood estimators. The last type is adaptive Kalman filter channel estimator. We numerically evaluate the performance of each estimator using computer simulation.