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A MIMO cross-layer secure communication scheme based on spatial modulation

机译:基于空间调制的MIMO跨层安全通信方案

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摘要

A cross-layer secure communication scheme for multiple input multiple output (MIMO) system based on spatial modulation (SM) is proposed in this paper. The proposed scheme combined the upper layer stream cipher with the distorted signal design of the MIMO spatial modulation system in the physical layer to realize the security information transmission, which is called cross-layer secure communication system. Simulation results indicate that the novel scheme not only further ensure the legitimate user an ideal reception demodulation performance as the original system, but also make the eavesdropper' error rate stable at 0.5. The novel system do not suffer from a significant increasing complexity.
机译:本文提出了一种基于空间调制(SM)的多输入多输出(MIMO)系统的跨层安全通信方案。所提出的方案将上层流密码与物理层中的MIMO空间调制系统的扭曲信号设计组合以实现安全信息传输,称为跨层安全通信系统。仿真结果表明,新颖方案不仅进一步确保合法用户理想的接收解调性能作为原始系统,还使窃听器的错误率稳定为0.5。新颖的系统不会遭受显着的复杂性。

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