Auction-based Spectrum Sharing in Multi-Channel Cognitive Radio Networks with Heterogeneous Users

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dc.contributor.authorChangyan, Yi
dc.contributor.examiningcommitteeAlfa, Attahiru S. (Electrical and Computer Engineering) Peng, Qingjin (Mechanical Engineering)en_US
dc.contributor.supervisorCai, Jun (Electrical and Computer Engineering)en_US
dc.date.accessioned2014-09-02T19:11:24Z
dc.date.available2014-09-02T19:11:24Z
dc.date.issued2014-05en_US
dc.date.issued2014-06en_US
dc.degree.disciplineElectrical and Computer Engineeringen_US
dc.degree.levelMaster of Science (M.Sc.)en_US
dc.description.abstractDynamic spectrum access based on cognitive radio has been regarded as a prospective solution to improve spectrum utilization for wireless communications. By considering the allocation efficiency, fairness, and economic incentives, spectrum marketing has been attracting more and more attentions in recent years. In this thesis, we focus on one of the most effective spectrum marketing methods, i.e., auction approach, in multi-channel cognitive radio networks. After presenting some fundamentals and related works, we begin our discussion in a recall-based auction system where buyers have various service requirements and the seller could recall some sold items after the auction to deal with a sudden increase of its own demand. Both single-winner and multi-winner auctions are designed and analyzed. In addition, we also consider the heterogeneity of radio resource sellers and formulate a framework of combinatorial spectrum auction. With theoretical analyses and simulation results, we show that our proposed algorithms can improve spectrum utilization while satisfy the heterogeneous requirements of different wireless users.en_US
dc.description.noteOctober 2014en_US
dc.identifier.citationYi, C.; Cai, J., "Multi-item Spectrum Auction for Recall-based Cognitive Radio Networks with Multiple Heterogeneous Secondary Users," Vehicular Technology, IEEE Transactions on , vol.PP, no.99, pp.1,1 doi: 10.1109/TVT.2014.2322072en_US
dc.identifier.citationC. Yi and J. Cai, “Combinatorial spectrum auction with multiple heterogeneous sellers in cognitive radio networks,” in Proc. IEEE ICC, Sydney, Australia, Jun. 2014, pp. 1632–1637.en_US
dc.identifier.urihttp://hdl.handle.net/1993/23943
dc.language.isoengen_US
dc.publisherIEEE Transactions on Vehicular Technologyen_US
dc.publisherIEEE Conference on International Communicationsen_US
dc.rightsopen accessen_US
dc.subjectCognitive radio networksen_US
dc.subjectSpectrum auctionen_US
dc.subjectDynamic spectrum accessen_US
dc.subjectQuality of serviceen_US
dc.titleAuction-based Spectrum Sharing in Multi-Channel Cognitive Radio Networks with Heterogeneous Usersen_US
dc.typemaster thesisen_US
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