Secrecy Dimming Capacity in Multi-LED PAM-Based Visible Light Communications

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/wcmc/volume-2017/4094096/figures/4094096.fig.003a.svgz" name="4094096.fig.003a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Target dimming level = 44%</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/wcmc/volume-2017/4094096/figures/4094096.fig.003b.svgz" name="4094096.fig.003b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Target dimming level = 80%</td></tr></table>

<div>Secrecy dimming capacity with 44% and 80% of target dimming level.</div>

Wireless Communications and Mobile Computing

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Figure 3

Figure 3: Secrecy Dimming Capacity in Multi-LED PAM-Based Visible Light Communications 