Modified Data Delivery Strategy Based on Stochastic Block Model and Community Detection in Opportunistic Social Networks

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td class="align_left">Parameter</td><td class="align_center">Value</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">Simulation time</td><td class="align_center">6 h</td></tr><tr><td class="align_left">Number of nodes</td><td class="align_center">500</td></tr><tr><td class="align_left">Transmission pattern</td><td class="align_center">Broadcast</td></tr><tr><td class="align_left">Transmission interval</td><td class="align_center">20-25 s</td></tr><tr><td class="align_left">Node movement mode</td><td class="align_center">Random site movement model</td></tr><tr><td class="align_left">Area in networks</td><td class="align_center"><span style="width: 81.486ptpx;"><svg height="11.7978pt" id="M146" style="vertical-align:-0.2063999pt" version="1.1" viewbox="-0.0498162 -11.5914 81.486 11.7978" width="81.486pt" 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135L414 144Z"></path></g></svg></span></td></tr><tr><td class="align_left">Size of data packet</td><td class="align_center">100-200 KB</td></tr><tr><td class="align_left">Data transfer range</td><td class="align_center">10 m<sup>2</sup></td></tr><tr><td class="align_left">Node movement speed</td><td class="align_center">0.5-1.5 m/s</td></tr><tr><td class="align_left">Frequency of data packet</td><td class="align_center">25-35 s</td></tr><tr><td class="align_left">Cache</td><td class="align_center">5-40 MB</td></tr><tr><td class="align_left">Initial value of energy</td><td class="align_center">100 J</td></tr><tr><td class="align_left">Transmission energy consumption of a single node</td><td class="align_center">1 J</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Wireless Communications and Mobile Computing

tab1

Table 1

Table 1: Modified Data Delivery Strategy Based on Stochastic Block Model and Community Detection in Opportunistic Social Networks 