Structured P2P Overlay of Mobile Brokers for Realizing Publish/Subscribe Communication in VANET

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="136365.fig.004a" src="https://static.hindawi.com/articles/tswj/volume-2014/136365/figures/136365.fig.004a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>Delivery ratio</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="136365.fig.004b" src="https://static.hindawi.com/articles/tswj/volume-2014/136365/figures/136365.fig.004b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>Notification delay</td></tr></table></td></tr></table>

<table>Our approach versus <i>Comparison-Scenario-2</i>.</table>

The Scientific World Journal

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Figure 4

Figure 4: Structured P2P Overlay of Mobile Brokers for Realizing Publish/Subscribe Communication in VANET 