| 无线传感器网络中基于势能场的能量均衡模型 |
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| 引用本文： | 毕红军,唐沁钦,张振江,刘云.无线传感器网络中基于势能场的能量均衡模型[J].北方交通大学学报,2011(5):44-49,56. |
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| 作者姓名： | 毕红军 唐沁钦 张振江 刘云 |
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| 作者单位： | 北京交通大学通信与信息系统北京市重点实验室,北京100044 |
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| 基金项目： | 基金项目：国家自然科学基金资助项目（61071076） |
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| 摘 要： | 在无线传感器网中，现有的节能路由以找到能量消耗最小的路径为目标，导致围绕汇聚节点的能量空洞．网络能量均衡可以有效的利用和管理整个网络的节点能量，通过有效的分配网络负载，实现网络寿命的延长，网络效率的提高．本论文中提出了基于势能场的模型，建立了基于势能的路由，并且通过相位切换技术，达到局部和全局的能量均衡，从而延长无线传感器网络的使用寿命．
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| 关 键 词： | 无线传感器网络 势能场 能量均衡 网络寿命 |
Potential-based energy balance consumption in wireless sensor network |
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| BI Hongjun,TANG Qinqin,ZHANG Zhenjiang,LIU Yun.Potential-based energy balance consumption in wireless sensor network[J].Journal of Northern Jiaotong University,2011(5):44-49,56. |
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| Authors: | BI Hongjun TANG Qinqin ZHANG Zhenjiang LIU Yun |
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| Institution: | (Key laboratory of Communication and Information Systems, Be{jing Jiaotong University, Beijing Municipal Commission of Education, Beijing 100044, China) |
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| Abstract: | In wireless sensor networks, most energy-aware routing protocols aim to build routing paths that consume minimal energy. Which will cause energy hole around the sink node. Energy balance consumption can help to solve this problem to prolong the lifetime of wireless sensor networks. In this pa- per, potential-based network model is built with a potential-based routing protocol to achieve local and global energy balance consumption rate. As a result, performance and lifetime of wireless sensor networks is promoted. |
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| Keywords: | wireless sensor networks potential field energy balancing consumption network lifetime |
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