Energy Analysis of Contention Tree-Based Access Protocols in Dense Machine-to-Machine Area Networks

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/js/volume-2015/685164/figures/685164.fig.003a.svgz" name="685164.fig.003a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Tree-splitting algorithm</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/js/volume-2015/685164/figures/685164.fig.003b.svgz" name="685164.fig.003b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Contents of CRQ in each frame of the process</td></tr></table>

<div>Example of CTA with 6 devices (d1 to d6) and 3 slots: (a) tree-splitting algorithm and (b) time diagram with the contents of CRQ.</div>

Journal of Sensors

fig3

Figure 3

Figure 3: Energy Analysis of Contention Tree-Based Access Protocols in Dense Machine-to-Machine Area Networks 