Distributed opportunistic spectrum sharing in cognitive radio networks

Handle URI:
http://hdl.handle.net/10754/621647
Title:
Distributed opportunistic spectrum sharing in cognitive radio networks
Authors:
Hawa, Mohammed; AlAmmouri, Ahmad ( 0000-0002-9529-304X ) ; Alhiary, Ala; Alhamad, Nidal
Abstract:
In 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.
KAUST Department:
Electrical Engineering Program
Citation:
Hawa 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.
Publisher:
Wiley-Blackwell
Journal:
International Journal of Communication Systems
Issue Date:
19-May-2016
DOI:
10.1002/dac.3147
Type:
Article
ISSN:
1074-5351
Appears in Collections:
Articles; Electrical Engineering Program

Full metadata record

DC FieldValue Language
dc.contributor.authorHawa, Mohammeden
dc.contributor.authorAlAmmouri, Ahmaden
dc.contributor.authorAlhiary, Alaen
dc.contributor.authorAlhamad, Nidalen
dc.date.accessioned2016-11-03T13:21:48Z-
dc.date.available2016-11-03T13:21:48Z-
dc.date.issued2016-05-19en
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.en
dc.identifier.issn1074-5351en
dc.identifier.doi10.1002/dac.3147en
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.en
dc.publisherWiley-Blackwellen
dc.subjectChannel assignmenten
dc.subjectCognitive radio networken
dc.subjectDistributeden
dc.subjectOpportunistic accessen
dc.subjectSpectrum allocationen
dc.titleDistributed opportunistic spectrum sharing in cognitive radio networksen
dc.typeArticleen
dc.contributor.departmentElectrical Engineering Programen
dc.identifier.journalInternational Journal of Communication Systemsen
dc.contributor.institutionElectrical Engineering Department; The University of Jordan; Amman 11942 Jordanen
kaust.authorAlAmmouri, Ahmaden
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