Performance of OSTBC MIMO amplify-and-forward two-hop relay system with asymmetric channels

Nuwan S. Ferdinand, Nandana Rajatheva, M. Latva-aho
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引用次数: 8

Abstract

We present performance analysis of multiple input multiple output (MIMO) amplify-and-forward (AF) two-hop relay system having asymmetric independent channels of Nakagami-m fading and Rician fading. By considering channel state information (CSI)-assisted relaying, we derive outage probability, average symbol error rate (SER) and ergodic capacity. Further we provide high SNR results to understand the depth of system performance and diversity gain. Finally, we present Monte Carlo simulations to verify our analytical results.
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具有非对称信道的OSTBC MIMO放大转发两跳中继系统的性能
对具有非对称独立信道Nakagami-m衰落和rici衰落的多输入多输出(MIMO)放大前向(AF)两跳中继系统进行了性能分析。在考虑信道状态信息辅助中继的基础上,导出了中断概率、平均码错率和遍历容量。此外,我们提供了高信噪比的结果,以了解系统性能和分集增益的深度。最后,我们用蒙特卡罗模拟来验证我们的分析结果。
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