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English(EN) Physical Layer Anomaly Detection via Adaptive Gaussian Mixture Model

自适应GMM增强无线欺骗攻击检测能力

研究人员开发了一种自适应高斯混合模型(GMM),用于检测无线定位系统中的物理层欺骗攻击。该方法学习正常的信道状态信息(CSI)模式,并根据空间不一致性识别异常,在室内环境中尤其有效。在海量MIMO数据集上测试,自适应GMM在位移超过150毫米的欺骗攻击中实现了95-98%的检测率,同时保持1%的误报率。与传统的GMM、LOF、one-class SVM和k-NN相比,所提出的分类器表现出优越的性能。 AI

影响 这项研究通过提供一种更强大的方法来检测复杂的欺骗攻击,有可能提高无线定位系统的安全性和可靠性。

排序理由 该集群包含一篇详细介绍物理层欺骗攻击新检测方法的论文。[lever_c_demoted from research: ic=1 ai=0.7]

在 arXiv cs.LG 阅读 →

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自适应GMM增强无线欺骗攻击检测能力

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该集群包含一篇详细介绍物理层欺骗攻击新检测方法的论文。[lever_c_demoted from research: ic=1 ai=0.7]
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报道来源 [1]

  1. arXiv cs.LG TIER_1 English(EN) · Mamady Delamou, Luan Chen, Arsenia Chorti ·

    基于自适应高斯混合模型的物理层异常检测

    arXiv:2610.18946v1 Announce Type: cross Abstract: Physical-layer spoofing attacks pose a critical threat to wireless localization systems by manipulating channel state information (CSI). Detecting such attacks becomes particularly challenging when the attacker and the legitimate …