Frequency-Domain Pre-Equalization for Multicode Direct Sequence Spread Spectrum Signal Transmission(Wireless Communication Technologies)
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概要
- 論文の詳細を見る
Severe frequency-selective fading, encountered in a broadband wireless mobile communication, significantly degrades the bit error rate (BER) performance of direct sequence spread spectrum (DSSS) signal transmission with rake combining. In this paper, frequency-domain pre-equalization transmission, called pre-FDE transmission, is presented for orthogonal multicode DSSS signal transmission. It is confirmed by the computer simulation that pre-FDE transmission can achieve a BER performance almost identical to that attainable by FDE reception.
- 社団法人電子情報通信学会の論文
- 2005-07-01
著者
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Adachi Fumiyuki
Dept. of Electrical and Communication Engineering, Graduate School of Engineering, Tohoku University
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Takeda Kazuaki
Tohoku Univ. Sendai‐shi Jpn
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TOMEBA Hiromichi
Dept. of Electrical and Communication Engineering, Graduate School of Engineering, Tohoku University
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TAKEDA Kazuaki
Dept. of Electrical and Communication Engineering, Graduate School of Engineering, Tohoku University
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Adachi Fumiyuki
Dept. Of Electrical And Communication Engineering Graduate School Of Engineering Tohoku University
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Adachi Fumiyuki
Dept. Of Electrical And Commu. Eng. Graduate School Of Eng. Tohoku University
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Takeda Kazuaki
Dept. Of Electrical And Communication Engineering Graduate School Of Engineering Tohoku University
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Tomeba Hiromichi
Tohoku Univ. Sendai‐shi Jpn
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Takeda Kazuki
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
Dept. Electrical And Communication Engineering Graduate School Of Engineering Tohoku University
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Adachi Fumiyuki
Dept. Electrical And Communication Engineering Graduate School Of Engineering
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