Astitva Kamble;Harsh Dalwadi;Mahendra K. Shukla;Om Jee Pandey;Vishal Krishna Singh
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引用次数: 0
Abstract
Securing medical sensor data are imperative due to the susceptibility of wireless transmissions to eavesdropping. In this letter, we focus on improving the security of two-way communication in medical networks by investigating deep neural networks (DNN) for two-way (TWR) relay nonorthogonal multiple access (NOMA) systems. Utilizing a decode-and-forward (DF) relay and considering both maximum ratio combining and selection combining at the eavesdropper, we derive analytical expressions for the secrecy outage probability (SOP), leveraging the exact SOP expression from (Shukla et al., 2020). Due to the system's complexity, deriving a closed-form SOP is challenging. To address this, we introduce a DNN framework for real-time SOP prediction, which not only validates the theoretical model but also significantly reduces offline execution time and computational complexity.
由于无线传输容易被窃听,确保医疗传感器数据的安全势在必行。在这封信中,我们通过研究用于双向(TWR)中继非正交多址(NOMA)系统的深度神经网络(DNN),专注于提高医疗网络中双向通信的安全性。利用解码转发(DF)中继,并考虑窃听者处的最大比率组合和选择组合,我们推导出保密中断概率(SOP)的解析表达式,利用(Shukla et al., 2020)中的精确SOP表达式。由于系统的复杂性,导出封闭形式的SOP是具有挑战性的。为了解决这个问题,我们引入了一个用于实时SOP预测的DNN框架,该框架不仅验证了理论模型,而且显著降低了离线执行时间和计算复杂度。