Research Article
Sleep Scheduling Method Based on Half-Sleep State in the Distributed Sensor Network
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@INPROCEEDINGS{10.1007/978-3-319-13326-3_49, author={Pan Deng and Jianwei Zhang and Feng Chen and Jiafu Wan and Biying Yan and Long Zhao}, title={Sleep Scheduling Method Based on Half-Sleep State in the Distributed Sensor Network}, proceedings={Testbeds and Research Infrastructure: Development of Networks and Communities. 9th International ICST Conference, TridentCom 2014, Guangzhou, China, May 5-7, 2014, Revised Selected Papers}, proceedings_a={TRIDENTCOM}, year={2014}, month={11}, keywords={Sensor Network Sleep Scheduling Half-sleep}, doi={10.1007/978-3-319-13326-3_49} }- Pan Deng
Jianwei Zhang
Feng Chen
Jiafu Wan
Biying Yan
Long Zhao
Year: 2014
Sleep Scheduling Method Based on Half-Sleep State in the Distributed Sensor Network
TRIDENTCOM
Springer
DOI: 10.1007/978-3-319-13326-3_49
Abstract
In order to extend the sensor’s lifetime, this paper researched deeply into the sleep scheduling mechanism in the distributed sensor network. Now, the commonly used sleep scheduling methods based on the coverage have the problem of response delay, so we proposed a sleep scheduling method based on the half-sleep state to overcome this shortcoming. Under the control of regional agent node, this method adopts a minimum coverage algorithm based on the approximate solution to select the minimum coverage node set. Experimental results show that the proposed scheduling method can both reduce power consumption of the whole network effectively and extend the lifetime of the sensor noticeably.
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