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dc.contributor.authorHawa, Mohammed
dc.contributor.authorAlammouri, Ahmad
dc.contributor.authorAlhiary, Ala
dc.contributor.authorAlhamad, Nidal
dc.date.accessioned2016-11-03T13:21:48Z
dc.date.available2016-11-03T13:21:48Z
dc.date.issued2016-05-19
dc.identifier.citationHawa M, AlAmmouri A, Alhiary A, Alhamad N (2016) Distributed opportunistic spectrum sharing in cognitive radio networks. International Journal of Communication Systems. Available: http://dx.doi.org/10.1002/dac.3147.
dc.identifier.issn1074-5351
dc.identifier.doi10.1002/dac.3147
dc.identifier.urihttp://hdl.handle.net/10754/621647
dc.description.abstractIn cases where the licensed radio spectrum is underutilized, cognitive radio technology enables cognitive devices to sense and then dynamically access this scarce resource making the most out of it. In this work, we introduce a simple and intuitive, yet powerful and efficient, technique that allows opportunistic channel access in cognitive radio systems in a completely distributed fashion. Our proposed method achieves very high values of spectrum utilization and throughput. It also minimizes interference between cognitive base stations and the primary users licensed to use the spectrum. The algorithm responds quickly and efficiently to variations in the network parameters and also achieves a high degree of fairness between cognitive base stations. © 2016 John Wiley & Sons, Ltd.
dc.publisherWiley-Blackwell
dc.subjectChannel assignment
dc.subjectCognitive radio network
dc.subjectDistributed
dc.subjectOpportunistic access
dc.subjectSpectrum allocation
dc.titleDistributed opportunistic spectrum sharing in cognitive radio networks
dc.typeArticle
dc.contributor.departmentElectrical Engineering Program
dc.identifier.journalInternational Journal of Communication Systems
dc.contributor.institutionElectrical Engineering Department; The University of Jordan; Amman 11942 Jordan
kaust.personAlammouri, Ahmad


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