| 一种基于数据流跟踪的无线传感网能量模型及网络优化 |
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| 引用本文： | 曼苏尔,于晋龙,马书惠.一种基于数据流跟踪的无线传感网能量模型及网络优化[J].传感技术学报,2009,22(4). |
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| 作者姓名： | 曼苏尔 于晋龙 马书惠 |
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| 作者单位： | 天津大学电子信息与工程学院,天津,300072 |
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| 基金项目： | 国家自然科学基金研究项目 |
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| 摘 要： | 提出了一种基于数据流跟踪的能量模型,通过跟踪数据流在网络中的整个过程来计算全网的能量消耗,是一种不受网络结构限制的普遍适用的能量模型;在此基础上.建立了基于能耗的网络优化模型,针对链式和簇式结构进行了拓扑、功率和路由方面的优化设计,仿真结果证明了理论分析的正确性.
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| 关 键 词： | 无线传感器网络 数据流 能量模型 能量优化模型 |
An energy model and network optimization schemes for wireless sensor networks based on the traced data flow |
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| Mansour Hakimi,Yu Jinlong,Ma Shuhui.An energy model and network optimization schemes for wireless sensor networks based on the traced data flow[J].Journal of Transduction Technology,2009,22(4). |
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| Authors: | Mansour Hakimi Yu Jinlong Ma Shuhui |
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| Abstract: | A novel energy model for wireless sensor networks is proposed based on the traced data flow. It can be used to compute the whole energy consumption of wireless sensor networks and has pervasive applicability. The energy optimization model is built for wireless sensor networks, and then the optimization design of topology, transmission power and routing are implemented in network of link and clustering architectures, finally the simulation results validate the theoretical results. |
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| Keywords: | wireless sensor networks data flow energy model energy optimization model |
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