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Outage of Cognitive Electric Vehicle Networks Over Mixed RF/VLC Channels With Signal-Dependent Noise and Imperfect CSI
IEEE Transactions on Vehicular Technology ( IF 6.1 ) Pub Date : 2020-04-20 , DOI: 10.1109/tvt.2020.2981871
Galymzhan Nauryzbayev , Mohamed Abdallah , Imran S. Ansari , Naofal Al-Dhahir , Khalid Qaraqe

In this paper, we propose a novel jamming-robust communication technique for the outdoor cognitive EV-enabled network over mixed radio-frequency (RF)/visible light communication (VLC) channels with signal-dependent noise. One EV acts as a relaying node to allow an aggregator to reach the jammed EV and, at the same time, operates in both RF and VLC spectrum bands while satisfying interference constraints imposed by the primary network entities. We derive an exact closed-form analytical expression for the outage probability and also provide its asymptotic analysis while considering various channel state information quality scenarios. Finally, simulation results validate the accuracy of our analysis.

中文翻译:


具有信号相关噪声和不完美 CSI 的混合 RF/VLC 通道上的认知电动汽车网络中断



在本文中,我们提出了一种新颖的抗干扰通信技术,用于通过具有信号相关噪声的混合射频(RF)/可见光通信(VLC)通道的室外认知电动汽车网络。一个 EV 充当中继节点,允许聚合器到达受干扰的 EV,同时在 RF 和 VLC 频段上运行,同时满足主要网络实体施加的干扰限制。我们推导了中断概率的精确封闭式解析表达式,并在考虑各种信道状态信息质量场景的同时提供了其渐近分析。最后,仿真结果验证了我们分析的准确性。
更新日期:2020-04-20
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