QoS-based sensing scheduling protocol for wireless sensor networks

QoS-based sensing scheduling protocol for wireless sensor networks

To satisfy the requirements of event detected latency according to different applications with unbalanced node density in randomly deployed large-scale wireless sensor networks,an adaptive distributed sensing scheduling protocol（ADSSP） which adaptively adjusts the duty cycles of sensor nodes based o...

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Bibliographic Details
Main Authors: YAO Dao-yuan1, WANG Hai-lin 1, ZHANG Bao-xian2, LIU Hai-tao1
Format: Article
Language:zho
Published: Editorial Department of Journal on Communications 2010-01-01
Series:Tongxin xuebao
Subjects:
event surveillance
sensing scheduling
distributed algorithm
detection latency
network lifetime
Online Access:http://www.joconline.com.cn/zh/article/74649070/
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Summary:To satisfy the requirements of event detected latency according to different applications with unbalanced node density in randomly deployed large-scale wireless sensor networks,an adaptive distributed sensing scheduling protocol（ADSSP） which adaptively adjusts the duty cycles of sensor nodes based on node density and balances the energy consumption among sensor nodes was proposed.Compared with the random scheduling protocol,ADSSP can provide guaranteed lower average detection latency and also prolong the network lifetime up to 30 percent under the same situation.
ISSN:1000-436X

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