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Chapter 11
Maximizing the Lifetime of an Always-On
Wireless Sensor Network Application: A Case
Study
Santosh Kumar1, Anish Arora2, and Ten H. Lai2
1 Department of Computer Science
The University of Memphis, Memphis, TN 38152
santosh.kumar@memphis.edu
2 Department of Computer Science and Engineering
The Ohio State University, Columbus, OH 43210
{anish, lai}@cse.ohio-state.edu
1 Introduction
Most applications of wireless sensor networks (WSNs) [2, 4, 10, 19, 21, 23, 24]
require long term (several months or even years of) unattended operation
from their networks. But, significant challenges still remain in achieving longterm
unattended operation from large-scale wireless sensor networks.
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