A Novel Multi-antenna Relay Selection Scheme over Nakagami-m Fading Channels

被引:0
|
作者
Wang, Xiaoxiang [1 ]
Zheng, Ziyun [1 ]
Qii, Yanyan [1 ]
机构
[1] Beijing Univ Posts & Telecommun, Minist Educ, Key Lab Universal Wireless Commun, Beijing 100876, Peoples R China
关键词
Relay selection; Multiple antennas multiple relays; Decode and Forward; Cooperative networks; NETWORKS; DIVERSITY;
D O I
暂无
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
In this letter, under the assumption of multiple antennas are available at the relay nodes, we provide a detailed analysis about the performance of opportunistic multi-antenna relay selection (OMRS) scheme in Decode-and-Forward (DF) relay networks over independent, non-identical, Nakagami-m fading channels. By applying the moment-generating function (MGF) of the total signal-to-noise ratio (SNR) at the destination, the closed-form expressions of outage probability and error performance for binary phase shift keying (BPSK) modulation of OMRS scheme are derived. Simulations results show fine consistency with theoretical analysis.
引用
收藏
页码:2654 / 2657
页数:4
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