Outage Performance of Dual-Hop AF Relay Channels with Co-Channel Interferences over Rayleigh Fading

被引：0
|
作者：
Aleksandra M. Cvetković
Dejan N. Milić
Aleksandar S. Cvetković
Mihajlo Stefanović
机构：
[1] University of Nis,Department of Telecommunications, Faculty of Electronic Engineering
[2] University of Belgrade,Department of Mathematics, Faculty of Mechanical Engineering
来源：
Wireless Personal Communications | 2013年 / 70卷
关键词：
Amplify and-forward relay; Co-channel interference; Nonregenerative relay; Outage probability; Rayleigh fading;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
This paper studies the outage performance of a dual-hop amplify-and-forward (AF) relay fading channel in an interference-limited environment. The relay and destination nodes are corrupted by multiple co-channel Rayleigh interferences. New exact closed-form expressions for the outage probability for channel-state-information (CSI)—assisted relay, in which gain is dependent on previous hop CSI and interference, are derived. Monte Carlo simulations are performed to verify the obtained theoretical results. For the cases where the number of interferers at the relay and the destination node is equal, we derive novel expressions for outage probability upper and lower bounds.
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页码：1993 / 2006
页数：13
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