Energy Harvesting Wireless Sensor Networks: Design and Modeling
نویسندگان
چکیده
منابع مشابه
Wireless Energy Harvesting Sensor Networks: Boolean-Poisson Modeling and Analysis
Wireless radio frequency energy harvesting has been adopted in wireless networks as a method to supply energy to wireless nodes. In this paper, we analyze a wireless energy harvesting network based on a Boolean-Poisson model. This model assumes that energy sources are distributed according to a Poisson point process, and have disc-shaped coverage regions, with random radii. We introduce a distr...
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Wireless Sensor Networks (WSNs) enable many vital applications ranging from environmental monitoring to human health control. Main research efforts in the WSNs focused on minimizing energy consumption because wireless sensor nodes are mostly powered by batteries which are usually hard to replace. Recent research on long-lasting WSNs is proposing energy harvesters combined with rechargeable batt...
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Considering an energy harvesting sensor network, the overall probability of event loss is derived. Based on this result, a variety of harvesting resource allocation schemes (sizing the energy storages and the harvesting devices, under a total cost constraint) are provided. Their performances are verified and compared through simulations.
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As Cyber-Physical Systems (CPSs) evolve they will be increasingly relied on to support time-critical monitoring and control activities. Further, many CPSs that utilize Wireless Sensor Networking (WSN) technologies require energy harvesting methods to extend their lifetimes. For this important system class, there are currently no effective approaches that balance system lifetime with system perf...
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ژورنال
عنوان ژورنال: International Journal of Wireless & Mobile Networks
سال: 2014
ISSN: 0975-4679,0975-3834
DOI: 10.5121/ijwmn.2014.6502