Design of a Child Localization System on RFID and Wireless Sensor Networks

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td align="left"></td><td align="center" colspan="2">Two-hop communication range</td></tr><tr><td align="left"></td><td align="center">Typical (meter)</td><td align="center">Maximum (meter) </td></tr><tr><td align="center" colspan="3"><hr/></td></tr><tr><td align="left">Indoor</td><td align="center">32</td><td align="center">38</td></tr><tr><td align="left">Outdoor</td><td align="center">47</td><td align="center">52</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Two-hop range test between a sensor mote and a gateway.

Journal of Sensors

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Table 3

Table 3: Design of a Child Localization System on RFID and Wireless Sensor Networks 