| 一种面向工业无线网络的聚合点选择算法 |
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| 引用本文： | 刘琳,于海斌,曾鹏. 一种面向工业无线网络的聚合点选择算法[J]. 信息与控制, 2008, 37(4): 1-1 |
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| 作者姓名： | 刘琳 于海斌 曾鹏 |
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| 作者单位： | 1. 中国科学院沈阳自动化研究所,辽宁,沈阳,110016;中国科学院研究生院,北京,100049
2. 中国科学院沈阳自动化研究所,辽宁,沈阳,110016 |
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| 摘 要： | 提出了一种面向工业无线网络的基于数据收集成本优化的聚合点选择算法（Optimal AggregationPoint Selection algorithm，OAPS），该算法把网络的聚合点选择问题归结为图论中的选址问题．问题的解可以使聚合点的选择适应网络结构的动态变化，大大降低了数据收集成本并使传输更可靠．仿真分析表明，与无聚合的数据收集方法相比，OAPS 可以使数据收集成本降低50%．
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| 关 键 词： | 工业无线网络 网内聚合 聚合点 选址问题 |
An Aggregation Point Selection Algorithm for Industrial Wireless Networks |
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| LIU Lin,YU Hai-bin,ZENG Peng. An Aggregation Point Selection Algorithm for Industrial Wireless Networks[J]. Information and Control, 2008, 37(4): 1-1 |
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| Authors: | LIU Lin YU Hai-bin ZENG Peng |
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| Affiliation: | LIU Lin1,2,YU Hai-bin1,ZENG Peng1(1.Shenyang Institute of Automation,Chinese Academy of Sciences,Shenyang 110016,China,2.Graduate School of the Chinese Academy of Sciences,Beijing 100049,China) |
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| Abstract: | This paper proposes an optimal aggregation point selection(OAPS) algorithm based on cost of data collection for industrial wireless networks,which regards aggregation point selection as a location problem in graph theory.The solution to the problem enables the selection of aggregation points to well adapt to dynamic change of the network structure,and can dramatically reduce the communication cost and enhances the transmission reliability.Preliminary simulation results show that the OAPS algorithm efficient... |
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| Keywords: | industrial wireless network in-network aggregation aggregation point location problem |
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