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选择性放大传送协同通信在Nakagami信道中的性能分析

方朝曦 单杭冠 王宗欣

方朝曦, 单杭冠, 王宗欣. 选择性放大传送协同通信在Nakagami信道中的性能分析[J]. 电子与信息学报, 2009, 31(2): 414-417. doi: 10.3724/SP.J.1146.2007.01549
引用本文: 方朝曦, 单杭冠, 王宗欣. 选择性放大传送协同通信在Nakagami信道中的性能分析[J]. 电子与信息学报, 2009, 31(2): 414-417. doi: 10.3724/SP.J.1146.2007.01549
Fang Zhao-xi, Shan Hang-guan, Wang Zong-xin. Performance Analysis of Selection Amplify-and-Forward Cooperative Communication in Nakagami Fading Channels[J]. Journal of Electronics & Information Technology, 2009, 31(2): 414-417. doi: 10.3724/SP.J.1146.2007.01549
Citation: Fang Zhao-xi, Shan Hang-guan, Wang Zong-xin. Performance Analysis of Selection Amplify-and-Forward Cooperative Communication in Nakagami Fading Channels[J]. Journal of Electronics & Information Technology, 2009, 31(2): 414-417. doi: 10.3724/SP.J.1146.2007.01549

选择性放大传送协同通信在Nakagami信道中的性能分析

doi: 10.3724/SP.J.1146.2007.01549

Performance Analysis of Selection Amplify-and-Forward Cooperative Communication in Nakagami Fading Channels

  • 摘要: 该文根据两个统计独立非负随机变量的调和平均值的概率密度函数在零点的变化特性,分析了选择性放大传送协同协议在Nakagami衰落信道中的性能,得出了高信噪比时系统误符号率的闭合表达式。理论分析和数值仿真结果表明,在Nakagami信道中选择性放大传送协同协议可获得和传统放大传送协同协议一样的分集阶数,并且具有更优的误符号率性能。
  • Nosratinia A, Hunter T E, and Hedayat A. Cooperativecommunication in wireless networks[J].IEEE Commun. Mag.2004, 42(10):74-80[2]Laneman J N, Tse D N C, and Wornell G W. Cooperativediversity in wireless networks : Efficient protocols and outagebehavior[J].IEEE Trans. on Inf. Theory.2004, 50(12):3062-3080[3]Zhao Yi, Adve R, and Lim T J. Improving amplify-andforwardrelay networks: optimal power allocation versusselection. IEEE International Symposium on InformationTheory, Washington, USA, 2006.[4]Karagiannidis G K, Tsiftsis T A, and Mallik R K. Bounds formultihop relayed communications in nakagami-m fading.IEEE Trans. on Commun., 2006, 4(1): 18-22.[5]Karagiannidis G K, Tsiftsis T A, and Mallik R K, et al..Closed-form bounds for multihop relayed communications inNakagami-m fading. IEEE International Conference onCommunications, Seoul, Korea, May 2005, 4: 2362-2366.[6]Ribeiro A, Cai Xiaodong, and Giannakis G B. Symbol errorprobabilities for general cooperative links[J].IEEE Trans. onWireless Commun.2005, 4(3):1264-1273[7]Wang Zhengdao and Giannakis G B. A simple and generalparameterization quantifying performance in fading channels[J].IEEE Trans. on Commun.2003, 51(8):1389-1398[8]Zhao Yi, Adve R, and Lim T J. Symbol error rate of selectionamplify-and-forward relay systems[J].IEEE Commu. Letters.2006, 10(11):757-759
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出版历程
  • 收稿日期:  2007-09-25
  • 修回日期:  2008-01-30
  • 刊出日期:  2009-02-19

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