| AdHoc网络基于能量均衡的拓扑控制算法研究 |
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| 引用本文： | 陈辉,巨永锋.AdHoc网络基于能量均衡的拓扑控制算法研究[J].计算机与数字工程,2012,40(5):1-3,46. |
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| 作者姓名： | 陈辉 巨永锋 |
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| 作者单位： | 1. 陕西交通职业技术学院 西安710018;长安大学电子与控制工程学院 西安710064
2. 长安大学电子与控制工程学院 西安710064 |
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| 基金项目： | 中央高校基本科研业务费专项资金 |
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| 摘 要： | 为了延长无线AdHoe网络的生存期，降低节点传输过程中的功率消耗，该文提出了一种基于能量均衡的分布式拓扑控制算法，通过引人综合反映能量消耗及剩余能量两方面因素的路径权值函数，根据节点剩余能量的实时变化动态优化网络的拓扑结构。仿真结果表明，算法可以构建具有连通性的网络拓扑结构，与其它算法相比，能够均衡整个AdHoc网络节点的能量，显著地延长网络的寿命，从而保证网络长时间的可靠运行。
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| 关 键 词： | Ad Hoc网络 能量均衡 拓扑控制 |
An Energy-Balance Topology-Control Algorithm for Ad Hoc Networks |
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| CHEN Hui
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JU Yongfeng.An Energy-Balance Topology-Control Algorithm for Ad Hoc Networks[J].Computer and Digital Engineering,2012,40(5):1-3,46. |
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| Authors: | CHEN Hui JU Yongfeng |
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| Affiliation: | 1.Shaanxi College of Communication Technology,Xi’an 710018)(2.School of Electronic and Control Engineering,Chang’An University,Xi’an 710064) |
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| Abstract: | In order to reduce the power consumption of nodes in transit and extend the lifetime of the network,the dynamic topology control algorithm EBDTC(Energy Balance Dynamic Topology Control Algorithm) has been proposed based on the link metric reflecting both the energy consumption rates and residual energy levels at the two end nodes.Network topology is optimized dynamic by remaining energy in node.The simulation experiment results show that EBDTC algorithm ensures a the network topology connectivity,extends the network lifetime so that reliable operation of the network is ensured. |
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| Keywords: | Ad Hoc network energy balance topology control |
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