| 基于MaUMiH的无线传感器网络频谱分配方案 |
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| 引用本文： | 周来秀,邓曙光,杨冰,胡赛纯. 基于MaUMiH的无线传感器网络频谱分配方案[J]. 计算机与数字工程, 2010, 38(7): 9-12 |
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| 作者姓名： | 周来秀 邓曙光 杨冰 胡赛纯 |
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| 作者单位： | 湖南城市学院物理与电信工程系,益阳,413000 |
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| 基金项目： | 湖南省自科基金项目，益阳市科技计划项目 |
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| 摘 要： | 针对无线传感器网络频谱资源有限问题,以最大化频谱利用和最小化频谱切换（MaUMiH）为目标,构造了最大化系统整体性能的目标函数,在此基础上,提出一种基于MaUMiH频谱分配算法。仿真结果表明提出的算法在考虑优先级的同时能够公平地分配频谱资源。
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| 关 键 词： | 无线传感器网络 认知无线电 频谱分配 |
Spectrum Allocation Scheme Based on MaUMiH in Wireless Sensor Networks |
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| Zhou Laixiu,Deng Shuguang,Yang Bing,Hu Saichun. Spectrum Allocation Scheme Based on MaUMiH in Wireless Sensor Networks[J]. Computer and Digital Engineering, 2010, 38(7): 9-12 |
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| Authors: | Zhou Laixiu Deng Shuguang Yang Bing Hu Saichun |
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| Affiliation: | Zhou Laixiu Deng Shuguang Yang Bing Hu Saichun(Department of Physics and Electronic Information Engineering,Hunan City University,Yiyang 413000) |
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| Abstract: | Aiming to resource-constrained problems in wireless sensor networks,the objective function of Maximize-System-Performance was constructed,to maximize spectrum utilization and minimize spectrum handoff.And a spectrum allocation algorithm based on MaUMiH was proposed.Simulation shows that the proposed algorithm allocate spectrum resources fairly while observing each sensor＇s priority. |
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| Keywords: | wireless sensor networks cognitive radio spectrum allocation |
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