Performance analysis of two-way opportunistic relaying over Nakagami-m fading channels

被引:22
|
作者
Guo, H. [1 ,2 ]
Ge, J. [1 ]
机构
[1] Xidian Univ, State Key Lab Integrated Serv Networks, Xian 710071, Peoples R China
[2] Henan Polytech Univ, Jiaozuo 454000, Peoples R China
关键词
D O I
10.1049/el.2010.7901
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
The overall outage probability of a two-way amplify-and-forward relaying system with opportunistic relay selection is investigated over Nakagami-m fading channels, and a tight closed-form approximation is derived. Further, closed-form expressions for the overall diversity and coding gains are obtained. Simulation results are presented to verify the analysis. Using these expressions, one can evaluate the outage performance, diversity and coding gains of a two-way relaying system easily and fast.
引用
收藏
页码:150 / +
页数:2
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