Energy Harvesting in Wireless Sensor Networks: Techniques and Issues
نویسندگان
چکیده
منابع مشابه
Comparison of MAC Techniques for Energy Harvesting Wireless Sensor Networks
In this project we describe the state-of-the-art MAC protocols for Energy Harvesting Wireless Sensor Networks (EH-WSN). Differently from standard WSN, the goal is to efficiently take into account the possibility to recharge the built-in battery in order to improve the overall performance, rather than exploiting just the initial energy available. The protocols we present try to achieve the optim...
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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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underwater acoustic wireless sensor network (uawsn) use acoustic signalsto transmit data. acoustic signals in underwater environment have high bit errorrate, long propagation delay and limited bandwidth. another constraint in uwasnis energy. due to these constraints, design of energy and bandwidth efficient andpropagation delay aware mac protocol is a great challenge in uwasn.underwater sensor ...
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A Wireless Sensor Network consists of several tiny devices which have the capability to sense and compute the environmental phenomenon. These sensor nodes are deployed in remote areas without any physical protections. A Wireless Sensor Network can have various types of anomalies due to some random deployment of nodes, obstruction and physical destructions. These anomalies can diminish the sensi...
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ژورنال
عنوان ژورنال: International Journal of Control and Automation
سال: 2017
ISSN: 2005-4297,2005-4297
DOI: 10.14257/ijca.2017.10.6.08