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IEICE TRANSACTIONS on Fundamentals

Radiometric Identification Based on Parameters Estimation of Transmitter Imperfections

You Zhu LI, Yong Qiang JIA, Hong Shu LIAO

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Summary :

Radio signals show small characteristic differences between radio transmitters resulted from their idiosyncratic hardware properties. Based on the parameters estimation of transmitter imperfections, a novel radiometric identification method is presented in this letter. The fingerprint features of the radio are extracted from the mismatches of the modulator and the nonlinearity of the power amplifier, and used to train a support vector machine classifier to identify the class label of a new data. Experiments on real data sets demonstrate the validation of this method.

Publication
IEICE TRANSACTIONS on Fundamentals Vol.E103-A No.2 pp.563-566
Publication Date
2020/02/01
Publicized
Online ISSN
1745-1337
DOI
10.1587/transfun.2019EAL2084
Type of Manuscript
LETTER
Category
Communication Theory and Signals

Authors

You Zhu LI
  Sichuan University,Sichuan Normal University
Yong Qiang JIA
  the Southwest Electronics and Telecommunication Technology Research Institute
Hong Shu LIAO
  University of Electronic Science and Technology of China

Keyword