多跳无线电和光无线中继系统的性能研究

2022 4th West Asian Symposium on Optical and Millimeter-wave Wireless Communications (WASOWC) Pub Date : 2022-05-12 DOI:10.1109/wasowc54657.2022.9798424

E. Soleimani-Nasab, Zabih Ghassemlooy

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引用次数: 0

摘要

与传统的射频(RF)无线通信系统相比，自由空间光学(FSO)通信系统在未经许可的频谱带中提供更高的信息速率。提出了一种多跳串行射频和FSO系统，并研究了四种不同场景下放大转发中继技术的链路性能。基于信噪比统计，我们给出了所有场景下误码率和遍历容量的封闭表达式。此外，我们还利用蒙特卡罗模拟检验了推导出的数学表达式的准确性和有效性。

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On the Performance of Multi - Hop Radio and Optical Wireless Relaying Systems

Free space optical (FSO) communications systems give higher information rates in the unlicensed frequency spec-trum bands in contrast to conventional radio frequency (RF) wireless communication systems. A multi-hop serial RF, and FSO system is proposed and the link performance for four different scenarios with amplify-and-forward relaying technique is investigated. Based on the signal-to-noise-ratio statistics, we show closed-form expressions for the bit error rate and ergodic capacity for all scenarios. In addition, we examine the exactness and validity of the derived mathematical expressions using the Monte Carlo simulations.

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2022 4th West Asian Symposium on Optical and Millimeter-wave Wireless Communications (WASOWC)

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