PHY-Layer Authentication Exploiting Spatial Channel and Radiometric Signatures for mmWave MIMO Systems

IF 4.4 3区计算机科学 Q2 TELECOMMUNICATIONS

IEEE Communications Letters Pub Date : 2025-07-10 DOI:10.1109/LCOMM.2025.3587066

Mu Niu;Pinchang Zhang;Ji He;Yuanyu Zhang;Zhiquan Liu

引用次数: 0

Abstract

This letter presents a robust physical-layer (PHY-layer) authentication framework for millimeter-wave (mmWave) multiple-input multiple-output (MIMO) systems by jointly exploiting spatial channel features and hardware-induced impairments. A CANDECOMP/PARAFAC (CP) tensor decomposition is employed to extract path, angle, and array error features, which are individually classified via binary hypothesis testing. The final decision is obtained through weighted fusion. Closed-form expressions for false alarm and detection probabilities are derived, and simulations confirm the method’s high accuracy and robustness under various spoofing attacks.

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利用空间信道和辐射特征的毫米波MIMO系统物理层认证

这封信通过联合利用空间信道特征和硬件引起的损伤，为毫米波（mmWave）多输入多输出（MIMO）系统提出了一个健壮的物理层（物理层）认证框架。采用CANDECOMP/PARAFAC （CP）张量分解提取路径、角度和阵列误差特征，并通过二值假设检验对其进行分类。通过加权融合得到最终的决策结果。推导了虚警和检测概率的封闭表达式，仿真验证了该方法在各种欺骗攻击下具有较高的准确性和鲁棒性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

IEEE Communications Letters 工程技术-电信学

CiteScore

8.10

自引率

7.30%

发文量

590

审稿时长

2.8 months

期刊介绍： The IEEE Communications Letters publishes short papers in a rapid publication cycle on advances in the state-of-the-art of communication over different media and channels including wire, underground, waveguide, optical fiber, and storage channels. Both theoretical contributions (including new techniques, concepts, and analyses) and practical contributions (including system experiments and prototypes, and new applications) are encouraged. This journal focuses on the physical layer and the link layer of communication systems.