Volume 13, Issue 2 (2013)
MJEE 2013, 13(2): 11-19 |
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Hakimi S, A. Hodtani G. Power Allocation for Distributed Detection in Wireless Sensor Networks Using Jensen Shannon Divergence. MJEE 2013; 13 (2) :11-19
URL: http://mjee.modares.ac.ir/article-17-2655-en.html
URL: http://mjee.modares.ac.ir/article-17-2655-en.html
1- , Ph.D. Student, Ferdowsi University of Mashhad, Mashhad
2- , Associate Professor, Ferdowsi University of Mashhad
2- , Associate Professor, Ferdowsi University of Mashhad
Abstract: (4884 Views)
The problem of power allocation for distributed detection in a power constrained wireless sensor network is considered. The sensors are assumed to have independent observations and send their local decisions to a fusion center over multiple access channels. The Jensen-Shannon divergence between the distributions of the detection statistic under different hypotheses is used as a performance criterion. It is demonstrated that by applying the proposed measure power allocation is more efficient comparing to other criteria like mean square error or Jeffry divergence.
Keywords: distance measures, distributed detection, power allocation, wireless sensor networks (WSNs)
Received: 2015/01/25 | Accepted: 2015/02/25 | Published: 2038/01/19
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