关于安全毫米波RSMA系统的研究
On Secure mmWave RSMA Systems
AI总结:
本文针对存在被动窃听者的毫米波RSMA系统,考虑不同重叠可分辨路径窃听场景,利用高斯-切比雪夫求积法推导保密中断概率解析表达式,并通过蒙特卡洛仿真验证其正确性及系统参数影响。
摘要:
本文研究一个多输入单输出毫米波速率分割多址接入(RSMA)系统,其中基站在存在被动窃听者的情况下服务两个用户。在所考虑的传输方案下,根据主信道与窃听信道之间重叠的可分辨路径,考虑了不同的窃听场景。分别通过高斯-切比雪夫求积法推导出保密中断概率的解析表达式。给出蒙特卡洛仿真结果以验证所推导解析表达式的正确性,并展示系统参数对所考虑毫米波RSMA系统保密中断概率的影响。
英文摘要:
This work considers a multiple-input-single-output mmWave RSMA system wherein a base station serves two users in the presence of a passive eavesdropper. Different eavesdropping scenarios are considered corresponding to the overlapped resolvable paths between the main and the wiretap channels under the considered transmission schemes. The analytical expressions for the secrecy outage probability are derived respectively through the Gaussian Chebyshev quadrature method. Monte Carlo simulation results are presented to validate the correctness of the derived analytical expressions and demonstrate the effects of system parameters on the SOP of the considered mmWave RSMA systems.
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