Study of Activity Tracking through Bluetooth Low Energy-Based Network

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/js/volume-2019/6876925/figures/6876925.fig.004a.svgz" name="6876925.fig.004a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Anechoic chamber</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/js/volume-2019/6876925/figures/6876925.fig.004b.svgz" name="6876925.fig.004b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Schematic setup for signal strength analysis</td></tr></table>

<div>Setup of an ideal transmission environment in the anechoic chamber for BLE signal strength analysis.</div>

Journal of Sensors

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Figure 4

Figure 4: Study of Activity Tracking through Bluetooth Low Energy-Based Network 