Piece-wise polynomial approximation based channel estimation for high-mobility OFDM

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作者：

MOE Key Lab. for Intelligent Networks and Network Security, School of Electronic and Information Engineering, Xi'an Jiaotong University, Xi'an 710049, China ^{[1
]}

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来源：

IEEE Int Conf Commun | 2011年

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Engineering Village;

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摘要：

High mobility - Inter carrier interference - Intercarrier-interference mitigations - OFDM systems - Pilot aided channel estimations - Polynomial expansion - Second orders - Time variations

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