Spectrum attacks aimed at minimizing spectrum opportunities
Andrey Garnaev, Wade Trappe, Y. Thomas Hou, Wenjing Lou
Abstract
Unutilized spectrum, i.e. spectrum holes, are opportunities that may be used for communication or other RF services. In this paper, we explore adversarial attacks that reduce the size of spectrum holes by showing their advantage compared to a random jammer. Using a game-theoretical approach, we design an optimal scanning strategy that provides an increased probability of detecting such an attack. The advantage of our strategy is achieved by focusing scanning efforts on bands that are more likely to be attacked, and neglecting the others. However, such focused scanning is a disadvantage since, if the adversary has a different objective, he can safely sneak usage of the bands neglected by such a specially-tuned spectrum scanner. To deal with this problem, we also derive the optimal scanning allocation that balances between applying the anti-spectrum holes attack scanning strategy and scanning the neglected bands so as to prevent the possibility of the adversary using those bands without being detected.
BibTeX
@inproceedings{icassp2017_spectrumattacksa,
title = {Spectrum attacks aimed at minimizing spectrum opportunities},
author = {Andrey Garnaev and Wade Trappe and Y. Thomas Hou and Wenjing Lou},
booktitle = {ICASSP 2017},
year = {2017}
}