| 基于元胞自动机的无线传感网拓扑控制算法 |
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| 引用本文： | 任秀丽,邓彩丽.基于元胞自动机的无线传感网拓扑控制算法[J].计算机应用,2012,32(6):1495-1498. |
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| 作者姓名： | 任秀丽 邓彩丽 |
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| 作者单位： | 辽宁大学 信息学院，沈阳 110036 |
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| 基金项目： | 国家自然科学基金资助项目，辽宁省教育厅2008年度高等学校科研项目，辽宁大学"211工程"三期建设项目 |
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| 摘 要： | 针对无线传感器网络的应用广泛及其自身的特点，在深入研究元胞自动机模型的基础上，提出了一种关于元胞自动机模型的拓扑控制算法。对非分簇拓扑控制方法进行了改进，提出了对节点的通信方式、剩余能量控制和提高覆盖度的拓扑控制算法，并对其扩展应用到三维空间。仿真结果表明，提出的改进算法在节点的剩余数目和网络的剩余能量等性能方面比非分簇的拓扑控制方法都有提高，从而延长了系统的生存时间。
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| 关 键 词： | 无线传感器网络 元胞自动机 拓扑控制 三维空间 能量 |
| 收稿时间： | 2011-11-17 |
| 修稿时间： | 2012-01-29 |
Topology control algorithm of wireless sensor network based on cellular automata |
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| REN Xiu-li
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DENG Cai-li.Topology control algorithm of wireless sensor network based on cellular automata[J].journal of Computer Applications,2012,32(6):1495-1498. |
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| Authors: | REN Xiu-li DENG Cai-li |
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| Affiliation: | College of Information, Liaoning University, Shenyang Liaoning 110036,China |
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| Abstract: | Concerning to the wide applications and characteristics of wireless sensor network,Cellular Automata Topology Control Algorithm(CATCA) was proposed by studying the cellular automata model in this paper.Topological control method of non-cluster was improved,and a topology control algorithm was proposed in communication of the nodes,the residual energy control and improving the coverage,and extended to three-dimensional space.The simulation results show that the proposed algorithm makes improvement in the number of the residual nodes and the residual energy properties of network compared with non-cluster of topological control method,so as to extend the system’s survival time. |
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| Keywords: | Wireless Sensor Network(WSN) cellular automata topology control three-dimensional space energy |
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