| 传感器网络失效节点识别技术研究 |
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| 引用本文： | 赵涛 蔡皖东 李勇军. 传感器网络失效节点识别技术研究[J]. 计算机科学, 2008, 35(5): 64-65 |
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| 作者姓名： | 赵涛 蔡皖东 李勇军 |
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| 作者单位： | 西北工业大学计算机学院,西安,710072;西北工业大学计算机学院,西安,710072;西北工业大学计算机学院,西安,710072 |
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| 摘 要： | 本文提出一种基于Bloom Filter的传感器网络失效节点的识别方法,该方法在不增加传感器网络节点负担的情况下,对传感器网络中无法正常工作的传感器节点进行识别.分析了算法中不同参数选取对于识别性能的影响,并通过仿真对算法准确性进行了验证.
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| 关 键 词： | 无线传感器网络 Bloom Filter 失效节点 |
Failure Node Identification in Wireless Sensor Network |
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| ZHAO Tao,CAI Wan-dong,LI Yong-jun. Failure Node Identification in Wireless Sensor Network[J]. Computer Science, 2008, 35(5): 64-65 |
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| Authors: | ZHAO Tao CAI Wan-dong LI Yong-jun |
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| Affiliation: | ZHAO Tao CAI Wan-dong LI Yong-jun (College of Computer Science,Northwestern Polytechnical University,Xi'an 710072,China) |
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| Abstract: | Due to the inherent stringent bandwidth and energy constraints,it is usually impractical to carry out periodic query to judge whether the node is failure in wireless sensor network.This paper provides a method of identifying fail- ure nodes based on the Bloom Filter technique in the wireless sensor network.The method can effectively identify the failure sensor node in the wireless sensor network without incurring any additional overhead at sensor nodes.We ana- lyze the performance of the identification algo... |
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| Keywords: | Wireless sensor network Bloom filter Failure node |
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