Abstract: This paper presents a novel radio frequency fingerprint (RFF) enhancement strategy by exploiting the physical unclonable function (PUF) to tune the RF hardware impairments in a unique and secure manner, which is exemplified by taking power amplifiers (PAs) in …

我们从人类通信中获得灵感，利用语音特征的固有变化来识别某个说话者，我们提出了RF-PUF：一种基于深度神经网络的框架，可以利用无线发射器 (Tx)的固有工艺变化对无线发射器 (Rx)的RF特性的影响，通过在接收器 (Rx)端的原位机器学习检测到的无线节点的实时认证。 所提出的方法利用已有的非对称射频通信框架，不需要任何额外的PUF生成或特征提取电路。 设备识别的负担完全转移到了网关Rx端，类似于人的听众大脑的操作。

Compared to the biasing method, the proposed RFF PA with HTMN stabilizes the fundamental output impedance and controls the $2^{\text {nd }}$ harmonic output impedance to realize a very large spectral regrowth tuning and achieve a constant IBP.

2024年5月16日 · A real world radio frequency fingerprinting (RFF) dataset for enhancement strategy by exploiting the physical unclonable function (PUF) to tune the RF hardware impairments in a unique and secure manner, which is exemplified by taking power amplifiers (PAs) in RF chains as an example.

2024年4月15日 · This paper presents a novel radio frequency fingerprint (RFF) enhancement strategy by exploiting the physical unclonable function (PUF) to tune the RF hardware impairments in a unique and secure manner, which is exemplified by taking power amplifiers (PAs) in RF chains as an example.

为了解决rff的可靠性低、用户容量降低、可分辨性降低、数据处理复杂等问题，我们提出了一种新型的通过电磁元表面（也称为可重构智能表面[6]或智能反射表面[7]）注入rff的方案。

本文回顾了两种新兴的轻量级面向硬件的解决方案来避免这些问题，即射频指纹（RFF）识别和物理不可克隆功能（PUF）身份验证。 首先介绍它们的操作原理和协议，然后仔细研究它们的共同点和独特之处，并讨论其市场采用的障碍。 最后，我们设想了一种组合的相互认证和密钥建立方案，以阐明它们的协同作用。 隐私泄露和在线欺诈是普适计算中的严重问题。 设备识别是检测和阻止欺诈的第一道防线。 使用软件地址作为身份或静态预编程密钥的传统设备身份验证方案容 …

2018年5月3日 · Taking inspiration from human communication, which utilizes inherent variations in the voice signatures to identify a certain speaker, we present RF- PUF: a deep neural network-based framework that allows real-time authentication of wireless nodes, using the effects of inherent process variation on RF properties of the wireless transmitters (Tx ...

This paper presents a novel radio frequency fingerprint (RFF) enhancement strategy by exploiting the physical unclonable function (PUF) to tune the RF hardware impairments in a unique and secure manner, which is exemplified by taking power …

该研究通过利用物理不可克隆函数（puf）来调整射频硬件缺陷，以独特且安全的方式增强射频指纹（rff）的性能。 研究采用了主动负载拉动技术，有意地微调功率放大器（PA）的非线性特性，从而扩大同一供应商的无线设备之间的RFF特征差异。