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Spectrum allocation of cognitive radio based on autonomy evolutionary algorithm
Li YC(李永程); Shen H(申海); Wang, Manxi
作者部门信息服务与智能控制技术研究室
关键词Cognitive Radio Spectrum Allocation Graph Theory Bio-inspired Computing Autonomously Evolutionary Algorithm
发表期刊Cybernetics and Information Technologies
ISSN1311-9702
2016
卷号16期号:4页码:87-97
收录类别EI
EI收录号20170403284799
产权排序2
资助机构Open Project Foundation of CEMEE State Key Laboratory (CEMEE2016K0204B), National Natural Science Foundation of China (Grant No 61502318) and the Program for Liaoning Excellent Talents in University (LJQ2015014)
摘要Reasonable and effective allocation of cognitive radio spectrum resource according to user's requirements is the key task of cognitive radio network. Cognitive radio spectrum allocation problem can be viewed as an optimization problem. This paper analyzes the application of bio-inspired intelligent algorithm in cognitive radio network spectrum allocation, and based on graph theory model of spectrum allocation, proposes a spectrum allocation algorithm based on autonomously evolutionary scheme. Three objective functions: Max-Min-Reward, Max-Sum- Reward and Max-Proportional-Fair are employed to evaluate the proposed algorithm capacity. The simulation result reveals that the proposed method can make the system user to obtain better network benefits and better embody the fairness between cognitive users. In the process of allocation, the proposed method was not restricted by user scale and the number of spectrums.
语种英语
文献类型期刊论文
条目标识符http://ir.sia.cn/handle/173321/19818
专题信息服务与智能控制技术研究室
通讯作者Shen H(申海)
作者单位1.State Key Lab of Complex Electromagnetic Environment Effects on Electronics and Information System, Luoyang, China
2.College of Physics Science and Technology, Shenyang Normal University, Shenyang, China
3.Control Theory and Control Engineering Postdoctoral Research Station, Shenyang Institute of Automation, Shenyang, China
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GB/T 7714
Li YC,Shen H,Wang, Manxi. Spectrum allocation of cognitive radio based on autonomy evolutionary algorithm[J]. Cybernetics and Information Technologies,2016,16(4):87-97.
APA Li YC,Shen H,&Wang, Manxi.(2016).Spectrum allocation of cognitive radio based on autonomy evolutionary algorithm.Cybernetics and Information Technologies,16(4),87-97.
MLA Li YC,et al."Spectrum allocation of cognitive radio based on autonomy evolutionary algorithm".Cybernetics and Information Technologies 16.4(2016):87-97.
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