Application of grey correlation method in wireless sensor networks

机译：灰色关联法在无线传感器网络中的应用

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摘要

Sensor localization is one of the supporting technologies in wireless sensor networks. The paper introduces the localization process of sensor nodes of DV-Hop algorithm. DV-Hop is one of the range-free localization algorithms using hop-distance estimate. An improved DV-Hop positioning algorithm uses grey correlation method to improve localization accuracy without needing an additional hardware device. Simulation results show that the improved DV-Hop algorithm outperforms the original DV-Hop algorithm and can provide more accurate location estimation.

机译：传感器本地化是无线传感器网络中的支持技术之一。介绍了DV-Hop算法中传感器节点的定位过程。 DV-Hop是使用跳距估计的无范围定位算法之一。改进的DV-Hop定位算法使用灰度相关方法来提高定位精度，而无需额外的硬件设备。仿真结果表明，改进后的DV-Hop算法优于原始的DV-Hop算法，可以提供更准确的位置估计。

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来源
《Transportation, Mechanical, and Electrical Engineering (TMEE), 2011 International Conference on》|2011年|p.2286- 2289|共4页
会议地点 Changchun(CN)
作者
Jing Chen;
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作者单位

Automation School, Beijing University of Posts and Telecommunications, China;

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原文格式 PDF
正文语种 eng
中图分类交通运输机械工业;
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4. Application of grey correlation method in wireless sensor networks [C] . Jing Chen International Conference on Transportation, Mechanical, and Electrical Engineering . 2011

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5. Incorporating link correlations in models and algorithms for localization in wireless sensor networks [D] . Agrawal, Piyush 2012

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7. Spatio-temporal correlation: theory and applications for wireless sensor networks [O] . M VURAN 2004

机译：时空相关性：无线传感器网络的理论和应用

Application of grey correlation method in wireless sensor networks

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