Experimental Performance Evaluation of Multihop IEEE 802.15.4/4g/4e Smart Utility Networks in Outdoor Environment

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/wcmc/volume-2017/7137406/figures/7137406.fig.004a.svgz" name="7137406.fig.004a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Superframe in IEEE 802.15.4 MAC</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/wcmc/volume-2017/7137406/figures/7137406.fig.004b.svgz" name="7137406.fig.004b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Low-energy superframe</td></tr></table>

<div>Comparison of legacy IEEE 802.15.4 superframe and IEEE 802.15.4e LE superframe structure.</div>

Wireless Communications and Mobile Computing

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Figure 4

Figure 4: Experimental Performance Evaluation of Multihop IEEE 802.15.4/4g/4e Smart Utility Networks in Outdoor Environment 