| 面向无线传感器网络能耗优化研究 |
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| 引用本文： | 陆星家,丁永生,李龙飞.面向无线传感器网络能耗优化研究[J].计算机仿真,2010,27(3):132-135. |
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| 作者姓名： | 陆星家 丁永生 李龙飞 |
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| 作者单位： | 1. 东华大学信息科学与技术学院,上海,201620
2. 东华大学信息科学与技术学院,上海,201620;数字化纺织服装技术教育部工程研究中心,上海,201620 |
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| 摘 要： | 针对无线传感器网络可靠性、实时性和性能等方面的要求,提出了一种核函数估计和KD树编码技术数据传输方法。为有效提高网络性能,将核函数技术与数据编码机制结合在一起,利用核函数估计采集的数据模型,协调不同节点之间的通讯,以达到降低网络的能量消耗和带宽占用的目标。在仿真实验中,采用以上机制的无线传感器网络能够有效地减少网络的能量消耗,延长网络的生存期,并能够通过传输模型的参数来减少网络的数据流量。
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| 关 键 词： | 协同模型 无线传感器网络 能耗控制 核函数 |
The Study of Energy Consumption Optimization Oriented to Wireless Sensor Networks |
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| LU Xing-jia,DING Yong-sheng,LI Long-fei.The Study of Energy Consumption Optimization Oriented to Wireless Sensor Networks[J].Computer Simulation,2010,27(3):132-135. |
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| Authors: | LU Xing-jia DING Yong-sheng LI Long-fei |
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| Affiliation: | 1.College of Information Sciences and Technology Donghua University/a>;Shanghai 201620/a>;China/a>;2.Engineering Research Center of Digitized Textile & Fashion Technology/a>;Ministry of Education/a>;China |
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| Abstract: | According to the requirement of high availability,real time and high performance of wireless sensor network in this paper,a signal estimation method based on kernel function and KD tree is proposed.By combining Kernel function technique and KD tree encode mechanism,in network communication,the hybrid method sends co-efficient and mean value of kernel function to base station.The model is based upon kernel function to recognize the model of sensor data,and coordinate communication of different nodes to decre... |
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| Keywords: | Collaboration model Wireless sensor network Energy consumption control Kernel function |
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