Opportunistic Cooperative Communications over Nakagami-m Fading Channels
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概要
- 論文の詳細を見る
In this letter, a dual-hop wireless communication network with opportunistic amplify and forward (O-AF) relay is investigated over independent and non-identically distributed Nakagami-m fading channels. Employing Maclaurin series expansion around zero to derive the approximate probability density function of the normalized instantaneous signal-to-noise ratio (SNR), the asymptotic symbol error rate (SER) and outage probability expressions are presented. Simulation results indicate that the derived expressions well match the results of Monte-Carlo simulations at medium and high SNR regions. By comparing the O-AF with all AF relaying analyzed previously, it can be concluded that the former has significantly better performance than the latter in many cases.
- （社）電子情報通信学会の論文
- 2010-10-01
著者
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FENG Zhenjie
Department of Information and Communication Engineering, Xian Jiaotong University
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ZHANG Jing
Department of Pharmacology, School of Pharmacy, Second Military Medical University
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HUANG Jianxiong
Department of Information and Communication Engineering, Xian Jiaotong University
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ZHANG Taiyi
Department of Information and Communication Engineering, Xian Jiaotong University
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Zhang Jing
Xi'an Jiaotong Univ. Chn
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Zhang Taiyi
Xi'an Jiaotong Univ. Chn
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Zhang Taiyi
Department Of Information And Communication Engineering Xi'an Jiaotong University
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Feng Zhenjie
Department Of Information And Communication Engineering Xi'an Jiaotong University
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Zhang T
Xian Jiaotong Univ. Chn
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Zhang Jing
Department Of Information And Communication Engineering Xi'an Jiaotong University
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YUAN Rungping
Department of Information and Communication Engineering, Xi'an Jiaotong University
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Zhang Jing
Department Of Anatomy Histology & Embryology School Of Basic Medical Sciences Peking University
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Huang Jianxiong
Department Of Information And Communication Engineering Xi'an Jiaotong University
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