On the performance of partial relay selection in dual-hop relaying with beamforming

被引：0
|
作者：
Huang, Jianxiong [1 ]
Zhang, Taiyi [1 ]
Yuan, Runping [1 ]
机构：
[1] Xi An Jiao Tong Univ, Dept Informat & Commun Engn, Xian 710049, Peoples R China
来源：
IEICE ELECTRONICS EXPRESS | 2011年 / 8卷 / 04期
关键词：
partial relay selection; beamforming; outage probability; average bit error probability; AMPLIFY-AND-FORWARD; SYSTEMS;
D O I：
10.1587/elex.8.252
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：
A scheme combining partial relay selection and beamforming in the dual-hop relaying system is proposed. We present the performance analysis of the scheme in Nakagami-m fading by providing closed-form expressions for the outage probability and average bit error probability as well as simple approximations for the two metrics to quantify the performance in high signal-to-noise ratio regime. In the numerical results, the correctness of the theoretical results is validated and the superior performance of the proposed scheme is also shown.
引用
收藏
页码：252 / 258
页数：7
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