Efficient Forwarding With Power Saving and Load Balancing In Wireless Sensor Networks
2013 ◽
Vol 9
(2)
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pp. 45-60
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Energy efficiency is still a challenging issue in wireless sensor networks (WSNs). Balancing nodes’ activities and duty cycling are efficient ways that could enhance WSN’s performances. In this paper the authors introduce a new asynchronous power saving mechanism that provides an adaptive duty cycle and a minimum overhead to achieve load balancing and energy saving. This mechanism relies on two basic functions: an asynchronous duty cycling for activity balancing and a lightweight geographic routing. Extensive simulations showed the effectiveness of the proposed approach in terms of residual energy, energy consumption balancing and packet delivery ratio.
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2013 ◽
Vol 28
(2)
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pp. 184-197
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2014 ◽
Vol 25
(3)
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pp. 529-539
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