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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
Department信息服务与智能控制技术研究室
Source PublicationCybernetics and Information Technologies
ISSN1311-9702
2016
Volume16Issue:4Pages:87-97
Indexed ByEI
EI Accession number20170403284799
Contribution Rank2
Funding OrganizationOpen 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)
KeywordCognitive Radio Spectrum Allocation Graph Theory Bio-inspired Computing Autonomously Evolutionary Algorithm
AbstractReasonable 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.
Language英语
Document Type期刊论文
Identifierhttp://ir.sia.cn/handle/173321/19818
Collection信息服务与智能控制技术研究室
Corresponding AuthorShen H(申海)
Affiliation1.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
Recommended Citation
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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