| 无线传感器网络动态规划的能量有效路由研究 |
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| 引用本文： | 彭利民.无线传感器网络动态规划的能量有效路由研究[J].计算机工程与应用,2009,45(34):104-106. |
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| 作者姓名： | 彭利民 |
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| 作者单位： | 1.广州体育学院 计算机应用教研室，广州 510500 2.华南理工大学 计算机科学与工程学院，广州 510641 |
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| 摘 要： | 针对无线传感器网络的能量有效路由问题，以及能量消耗通常不满足所谓的“三角不等式”的特点，通过建立动态规划的能量消耗模型，将传感器网络的路由转化为矩阵和向量的运算问题，在此基础上提出一个适合传感器网络的矩阵乘路由算法。仿真结果表明，提出的算法能显著地降低路由的能量消耗，有效地延长网络的生存周期。
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| 关 键 词： | 无线传感器网络（WSN） 动态规划 路由 矩阵 能量 |
| 收稿时间： | 2009-7-14 |
| 修稿时间： | 2009-8-18
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Research on energy efficient routing based on dynamic programming in Wireless Sensor Networks |
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| PENG Li-min.Research on energy efficient routing based on dynamic programming in Wireless Sensor Networks[J].Computer Engineering and Applications,2009,45(34):104-106. |
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| Authors: | PENG Li-min |
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| Affiliation: | 1.Computer Application Teaching Department，Guangzhou Sports University，Guangzhou 510500，China 2.School of Computer Science and Engineering，South China University of Technology，Guangzhou 510641，China |
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| Abstract: | Aiming to energy-efficient problem during routing in wireless sensor networks,and the characteristic of energy consuming,which can not meet with the relation of triangle-inequality,the paper transforms routing in the sensor network into the operation between matrix and vector,through the dynamic programming model of energy-consuming during routing in the sensor networks,and presents an algorithm of matrix multiplication routing,which fits the sensor networks effectively.Simulation results show that the proposed algorithm can reduce the energy-consuming during routing evidently,and prolong network lifetime effectively. |
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| Keywords: | Wireless Sensor Networks(WSN) dynamic programming routing matrix energy |
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