| 基于双向拍卖的多目标频谱分配算法 |
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| 引用本文： | 陈年生. 基于双向拍卖的多目标频谱分配算法[J]. 上海电机学院学报, 2013, 0(4): 213-217 |
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| 作者姓名： | 陈年生 |
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| 作者单位： | 上海电机学院电子信息学院,上海200240 |
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| 基金项目： | 湖北省高等学校科技创新团队项目资助（T200806）;上海电机学院重点学科资助（13XKJ01） |
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| 摘 要： | 认知无线网络是无线网络技术研究的热点，而频谱分配技术是认知无线网络应用的关键。基于竞价拍卖理论，定义了基于竞价拍卖的认知无线网络频谱分配模型，提出了基于双向拍卖的多目标频谱分配算法，并且对该算法在频谱分配效率和收益等方面进行了实验仿真。仿真结果表明，该算法在提高频谱利用率的基础上综合考虑了网络系统的各种性能要求。
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| 关 键 词： | 认知无线网络 频谱分配算法 竞价拍卖模型 |
Multi-object Spectrum Allocation Algorithm Based on Double Auction |
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| CHEN Niansheng. Multi-object Spectrum Allocation Algorithm Based on Double Auction[J]. JOurnal of Shanghai Dianji University, 2013, 0(4): 213-217 |
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| Authors: | CHEN Niansheng |
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| Affiliation: | CHEN Niansheng (School of Electronics and Information, Shanghai Dianji University, Shanghai 200240, China) |
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| Abstract: | Cognitive radio network（CRN） has been actively studied in wireless-＇networks re- search. Spectrum allocation is important in CRN applications. In this paper, a spectrum allocation model of CRN is defined based on the auction theory, and a multi-object spectrum allocation algo- rithm is proposed based on double auction. Efficiency and profit related to the spectrum allocation are simulated using the proposed algorithm. Experimental results show that the proposed algo- rithm improves spectrum utilization, and considers various requirements of the CRN performance comprehensively. |
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| Keywords: | cognitive radio network（CRN） spectrum allocation auction model |
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