密码学报2016，Vol.3Issue(5)：433-446,14.DOI:10.13868/j.cnki.jcr.000141
无线通信设备的射频指纹提取与识别方法*
RF Fingerprinting Extraction and Identification of Wireless Communication Devices
摘要
Abstract
Wireless device identification via radio frequency (RF) fingerprinting extracted from communication signals is a physical layer approach for communication system security. In physical layer, RF fingerprinting is an inherent characteristic of wireless communication devices themselves, which can hardly be tampered. Just as people have unique fingerprints, different wireless devices exhibit different RF fingerprints which can be used for identification and authentication. This paper mainly provides a review of the research and development in RF fingerprinting extraction and identification in the past twenty years. According to the procedure of RF fingerprinting extraction and identification, we first analyze the generation mechanism of RF fingerprinting and the corresponding identification devices, which reflect the broad applications of the RF fingerprinting. Then, the identification signals are divided into transient signal and steady-state signal, and a method to detect and extract such signals are described. This paper further classifies the RF fingerprinting and summaries their five features, i.e., universality, uniqueness, short-time invariance, independence and robustness. This paper also summarizes the state of art on the procedure of transient and steady-state based techniques. It also describes how to evaluate the performance of RF fingerprinting identification systems. Finally, some potential research directions and challenges in this area are pointed out.关键词
射频指纹/设备识别/物理层安全/特征提取Key words
Radio frequency (RF) fingerprinting/device identification/physical layer security/feature extraction分类
信息技术与安全科学引用本文复制引用
俞佳宝,胡爱群,朱长明,彭林宁,姜禹..无线通信设备的射频指纹提取与识别方法*[J].密码学报,2016,3(5):433-446,14.基金项目
国家重点基础研究发展项目(973计划)(2013CB338003) （973计划）
国家自然科学基金项目(61571110) （61571110）
江苏省六大人才高峰项目 （）
航天CALT基金项目 （）
