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dc.contributor.authorJamoos, Ali
dc.contributor.authorNajajri, Osama
dc.contributor.authorAbdou, Ahmed
dc.date.accessioned2019-08-20T07:43:20Z
dc.date.available2019-08-20T07:43:20Z
dc.date.issued2019
dc.identifier.citationJamoos, A., Najajri, O. and Abdou, A. (2019) ‘Cognitive radio-based solutions for spectrum scarcity in Palestine’, Int. J. Mobile Network Design and Innovation, Vol. 9, No. 1, pp.14–23.en_US
dc.identifier.issn1744-2850
dc.identifier.issn1744-2869
dc.identifier.urihttps://dspace.alquds.edu/handle/20.500.12213/4845
dc.description.abstractIn this paper, we study the feasibility of implementing cognitive radio (CR) secondary network either on the primary Palestinian second generation (2G) global system for mobile communication (GSM) network or on the ultra-high frequency (UHF) television (TV) band. Particularly, we propose solutions for spectrum scarcity based on the three CR paradigms, namely: interweave CR, underlay CR, and overlay CR. In the first solution, an interweave CR system is suggested to efficiently utilise the so-called TV white spaces in the UHF TV band allocated for Palestine. In the second solution, an underlay CR system based on code division multiple access (CDMA) is introduced to underlay the primary GSM system. In the third solution, an overlay CR system is proposed based on orthogonal frequency division multiplexing (OFDM) to share the same spectrum band with the primary GSM system. It is confirmed that the proposed solutions can solve the spectrum scarcity and limit the interference levels, and consequently improve system capacity.en_US
dc.language.isoen_USen_US
dc.publisherInternational Journal of Mobile Network Design and Innovationen_US
dc.subjectspectrum scarcityen_US
dc.subjectcognitive radioen_US
dc.subjectglobal system for mobile communicationen_US
dc.subjectGSMen_US
dc.subjectTV white spaceen_US
dc.subjectcode division multiple accesen_US
dc.subjectCDMAen_US
dc.subjectorthogonal frequency division multiplexingen_US
dc.subjectOFDMen_US
dc.subjectPalestineen_US
dc.titleCognitive radio-based solutions for spectrum scarcity in Palestineen_US
dc.typeArticleen_US


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