| 基于图论的动态频谱分配 |
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| 引用本文： | 张新春,何世彪,胡智伦.基于图论的动态频谱分配[J].无线通信技术,2010,19(1). |
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| 作者姓名： | 张新春 何世彪 胡智伦 |
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| 作者单位： | 重庆通信学院,重庆,400035 |
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| 摘 要： | 在认知无线电系统中,动态频谱分配是决定能否充分高效利用有限频谱的关键.文中建立起网络拓扑模型,分析了基于图论着色模型的动态频谱分配技术的发展过程、研究现状.并讨论了其未来的研究方向,主要是在算法改进上.
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| 关 键 词： | 认知无线电 动态频谱分配 图论着色 |
Survey on Dynamic Spectrum Allocation Based on Graph Theory |
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| ZHANG Xin-chun,HE Shi-biao,HU Zhi-lun.Survey on Dynamic Spectrum Allocation Based on Graph Theory[J].Wireless Communication Technology,2010,19(1). |
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| Authors: | ZHANG Xin-chun HE Shi-biao HU Zhi-lun |
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| Institution: | ZHANG Xin-chun,HE Shi-biao,HU Zhi-lun(Chongqing Communication Institute,Chongqing,400035,China) |
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| Abstract: | In the cognitive radio system,it is the key that the dynamic spectrum allocation decides the full and effective utilization of limited spectrum.In the article,established a network topology model,analyzed dynamic spectrum allocation process of development,the research present situation based on the gragh theory model.And discussed its future research directions,the main improvement is in algorithm. |
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| Keywords: | cognitive radio dynamic spectrum allocation graph-coloring |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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