OFDM Channel Estimation with RLS Algorithm for Different Pilot Schemes in Mobile Radio Transmission(Special Issue on Multiple Access and Signal Transmission Techniques for Future Mobile Communications)
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概要
- 論文の詳細を見る
This paper proposes a new method to estimate the channel impulse response for Orthogonal Frequency Division Multiplexing (OFDM) mobile radio transmission. The method employs the Recursive Least Squares (RLS) algorithm so as to exploit the correlations in frequency and time domains, and can improve the estimation accuracy. It is also applicable to both the regular and scattered pilot schemes. Computer simulations demonstrate effectiveness of the method applied to the scattered pilot scheme.
- 一般社団法人電子情報通信学会の論文
- 2003-01-01
著者
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SUZUKI Hiroshi
Tokyo Institute of Technology
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Fukawa Kazuhiko
Tokyo Inst. Of Technol. Tokyo Jpn
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Usami Toshiaki
Tokyo Institute Of Technology
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