Frequency-Domain Pre-Rake Transmission for DSSS/TDD Mobile Communications Systems(Wireless Communication Technologies)
スポンサーリンク
概要
- 論文の詳細を見る
In this Letter, a frequency-domain pre-rake transmission is presented for a direct sequence spread spectrum with time division duplex (DSSS/TDD) system under a frequency-selective fading channel. The mathematical relationship between frequency-domain and time-domain pre-rake transmissions is discussed. It is confirmed by the computer simulation that, similar to the time-domain pre-rake transmission, frequency-domain pre-rake transmission can improve the bit error rate (BER) performance. The frequency-domain pre-rake transmission shows only slight performance degradation compared to the frequency-domain rake reception for large SF.
- 社団法人電子情報通信学会の論文
- 2005-02-01
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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