Bit Error Rate Analysis of OFDM with Pilot-Assisted Channel Estimation(Wireless Communication Technologies)
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概要
- 論文の詳細を見る
The objective of this paper is to develop the theoretical foundation to the pilot-assisted channel estimation using delay-time domain windowing for the coherent detection of OFDM signals. The pilot-assisted channel estimation using delay-time domain windowing is jointly used with polynomial interpolation, decision feedback and Wiener filter. A closed-form BER expression is derived. The impacts of the delay-time domain window width, multipath channel decay factor, the maximum Doppler frequency are discussed. The theoretical analysis is confirmed by computer simulation.
- 社団法人電子情報通信学会の論文
- 2007-07-01
著者
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Adachi Fumiyuki
Tohoku Univ. Sendai Jpn
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Adachi Fumiyuki
Dept. Of Electrical And Communication Engineering Graduate School Of Engineering Tohoku University
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Adachi Fumiyuki
Department Of Electrical And Communication Engineering Graduate School Of Engineering Tohoku Univers
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Adachi Fumiyuki
Dept. Of Electrical And Commuincation Engineering Graduate School Of Engineering Tohoku University
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Adachi Fumiyuki
Department Of Electrical. And Communications Engineering Graduate School Of Engineering Tohoku Unive
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Takaoka Shinsuke
Tohoku Univ. Sendai‐shi Jpn
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Takaoka Shinsuke
Tohoku University
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Adachi Fumiyuki
Department Of Electrical And Communication Engineering Graduate School Of Engineering Tohoku Univers
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Adachi Fumiyuki
Department Of Electrical And Communication Engineering Graduate School Of Engineering Tohoku Univers
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Adachi Fumiyuki
Department Of Electrical And Communication Engineering Graduate School Of Engineering Tohoku Univers
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Adachi Fumiyuki
Department Of Electrical And Communication Engineering Graduate School Of Engineering Tohoku Univers
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KU Richol
Tohoku University
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Adachi Fumiyuki
Department Of Electrical Communication Engineering Graduate School Of Engineering Tohoku University
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Adachi Fumiyuki
Department Of Electrical And Communication Engineering Graduate School Of Engineering Tohoku Univers
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Adachi Fumiyuki
Dept. Of Electrical And Communication Engineering Tohoku University
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