A Node Placement Optimization Algorithm in Heterogeneous WSN Based on Neighbor Nodes

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static-preview.hindawi.com/articles/wcmc/volume-2022/6820076/figures/6820076.fig.001a.svgz" name="6820076.fig.001a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Node placement of all nodes</td></tr><tr class="fig-image" id="b"><td><object data="https://static-preview.hindawi.com/articles/wcmc/volume-2022/6820076/figures/6820076.fig.001b.svgz" name="6820076.fig.001b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Node density of 1st nodes</td></tr><tr class="fig-image" id="c"><td><object data="https://static-preview.hindawi.com/articles/wcmc/volume-2022/6820076/figures/6820076.fig.001c.svgz" name="6820076.fig.001c" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(c) </b>Node density of 2nd node</td></tr></table>

Wireless Communications and Mobile Computing

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Figure 1

Figure 1: A Node Placement Optimization Algorithm in Heterogeneous WSN Based on Neighbor Nodes 