Transferable Adversarial Attacks against Automatic Modulation Classifier in Wireless Communications

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/wcmc/volume-2022/5472324/figures/5472324.fig.0011a.svgz" name="5472324.fig.0011a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>QPSK signal before and after attacked with FGSM</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/wcmc/volume-2022/5472324/figures/5472324.fig.0011b.svgz" name="5472324.fig.0011b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>QPSK signal before and after attacked with AL-MIM</td></tr><tr class="fig-image" id="c"><td><object data="https://static.hindawi.com/articles/wcmc/volume-2022/5472324/figures/5472324.fig.0011c.svgz" name="5472324.fig.0011c" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(c) </b>QAM16 signal before and after attacked with FGSM</td></tr><tr class="fig-image" id="d"><td><object data="https://static.hindawi.com/articles/wcmc/volume-2022/5472324/figures/5472324.fig.0011d.svgz" name="5472324.fig.0011d" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(d) </b>QAM16 signal before and after attacked with AL-MIM</td></tr></table>

<div>Modulation samples with 18 dB before and after adding adversarial perturbation.</div>

Wireless Communications and Mobile Computing

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Figure 11

Figure 11: Transferable Adversarial Attacks against Automatic Modulation Classifier in Wireless Communications 