An Enhanced PEGASIS Algorithm with Mobile Sink Support for Wireless Sensor Networks

<table class="fixed-width table-group" id="tab1"><tr><td><table class="table"><colgroup><col style="width:8.62em"/><col style="width:36.95em"/></colgroup><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td class="align_left">Package type </td><td class="align_left">Content</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">NETWORK_INIT</td><td class="align_left">The initial location of the mobile sink, the moving speed and direction of the mobile sink, time of duration of each round, TDMA schedule of nodes.</td></tr><tr><td class="align_left" colspan="2"><hr/></td></tr><tr><td class="align_left">NODE_INFO</td><td class="align_left">The location, the residual energy, ID of source node.</td></tr><tr><td class="align_left" colspan="2"><hr/></td></tr><tr><td class="align_left">ENERGY_INFO</td><td class="align_left">The residual energy and ID of source node.</td></tr><tr><td class="align_left" colspan="2"><hr/></td></tr><tr><td class="align_left">SINK_INFO</td><td class="align_left">System time, the current location of mobile sink, the speed and direction of mobile sink.</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Wireless Communications and Mobile Computing

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Table 1

Table 1: An Enhanced PEGASIS Algorithm with Mobile Sink Support for Wireless Sensor Networks 