非再生中继Nakagami-m信道协同系统的性能分析  

Performance analysis of a non-regenerative relaying cooperative systems over Nakagami-m fading channel

作　　者：陈吉学[1] 王文博[1] 

机构地区：[1]北京邮电大学电信工程学院信号与信息处理实验室,北京100876

出　　处：《吉林大学学报（工学版）》2009年第1期225-228,共4页Journal of Jilin University:Engineering and Technology Edition

基　　金：'863'国家高技术研究发展计划项目(2006AA01Z257)

摘　　要：将再生中继协同系统的性能分析推广到Nakagami-m衰落信道,导出其MPSK调制下的概率密度函数,基于此概率密度函数推出系统在不同衰落参数和调制指数下的平均错误概率和中断概率。Monte Carlo仿真结果验证了理论推导的正确性,为工程实际提供理论依据和数值参考。The extension of the performance analysis of a non-regenerative relay cooperative system to Nakagami-m fading channel was conducted.Probability Density Function(PDF) with PSK modulation was derived.On the basis of this PDF,the expressions for average error rate and outage probability with different fading parameter and modulation factor were also obtained.By Monte Carlo simulations which are the theoretical proof and numerical reference for practical projects,the validation of the correctness of this theore...

关 键 词：通信技术 非再生中继 协同中继 Nakagami-m衰落 平均错误概率 中断概率 

分 类 号：TN929.5[电子电信—通信与信息系统]