MIMO-OFDM Channel Estimation Based on Kalman Filtering
2011 International Conference on Internet Technology and Applications, iTAP 2011 - Proceedings（2011）
Abstract
A Kalman filtering channel estimation method is given in this paper. By using training sequences of MIMO-OFDM system to get channel response at receiver, our method estimates channel state information and tracks the variation of the channel. Through Jakes channel transmission model , simulation figures represent that this method gets a better result than traditional channel estimation methods.
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Key words
Kalman filters,MIMO communication,OFDM modulation,channel estimation,radio receivers,Jakes channel transmission model,Kalman filtering,MIMO-OFDM channel estimation,channel response,channel state information,
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