Neeraj Jaggi - Witchita State University - Wichita State University
Neeraj Jaggi - Witchita State University - Wichita State University
Neeraj Jaggi - Witchita State University - Wichita State University
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Sensor Energy Consumption Model<br />
7<br />
• Discrete Time Energy Model<br />
◦ Operational Cost (δ 1 )<br />
◦ Detection Cost (δ 2 )<br />
◦ Recharge Rate (qc)<br />
sensor activated<br />
K<br />
δ 1 +δ 2<br />
discharge - On period<br />
• System Parameters<br />
◦ Recharge – Bernoulli<br />
c w.p. q<br />
0 otherwise<br />
qc<br />
recharge<br />
◦ Discharge – Depends upon<br />
Event occurrence (Random)<br />
discharge - Off period<br />
activation policy<br />
sensor not activated<br />
(no discharge)<br />
Activation decisions (Policy)<br />
<strong>Neeraj</strong> <strong>Jaggi</strong> Dept of EECS <strong>Wichita</strong> <strong>State</strong> <strong>University</strong><br />
δ 1