| 霍夫曼算法在降低WSN系统功耗中的应用研究 |
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| 引用本文： | 吕利娟,李静.霍夫曼算法在降低WSN系统功耗中的应用研究[J].数字社区&智能家居,2007,2(5):735-735,738. |
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| 作者姓名： | 吕利娟 李静 |
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| 作者单位： | [1]解放军电子工程学院,安徽合肥230031 [2]河南理工大学计算机系,河南焦作454003 |
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| 摘 要： | 主要介绍了霍夫曼编码在无线传感器网络通讯中的应用研究,通过霍夫曼压缩算法对无线传感器网络（WSN）中的传输数据进行压缩,减少网络数据传输量,降低系统工作能耗。本文通过在TPMS系统实验证明,在无线传感器网络中应用霍夫曼压缩算法可以明显降低传输数据量,从而有效延长无线传感器模块的工作寿命。
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| 关 键 词： | 霍夫曼压缩算法 无线传感器网络 TPMS |
| 文章编号： | 1009-3044（2007）09-20735-01 |
| 修稿时间： | 2007-03-04 |
The Application of Hoffman Arithmetic in Reducing the Energy Consuming in WSN System |
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| LV Li-juan,LI Jing.The Application of Hoffman Arithmetic in Reducing the Energy Consuming in WSN System[J].Digital Community & Smart Home,2007,2(5):735-735,738. |
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| Authors: | LV Li-juan LI Jing |
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| Affiliation: | 1PLA College of Electronics Engineering, Hefei 230031 ,China ;2Computer Company,Henan Polytechnic University,Jiaozuo 454003,China |
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| Abstract: | this thesis mainly deal with a series of research on the application of Hoffman code in wireless network communication. by running Hoffman compress arithmetic.With this arithmetic the compressed transmitting data in wireless sensor network(SWN) can reduce the quantum of transmitted network data and decrease the energy consuming in system.In the thesis, the TPMS experiment prove that the application of Hoffman Compress Arithmetic in WSN can reduce the transmition data apparently and thus prolong the use time of wireless sensor module. |
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| Keywords: | Hoffman compress arithmetic wireless sensor network TPMS |
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