Performance Analysis of a New MAC Protocol for Wireless Cognitive Radio Networks

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dc.contributor.authorCicioğlu, Murtaza
dc.contributor.authorBayrakdar, Muhammed Enes
dc.contributor.authorÇalhan, Ali
dc.date.accessioned2020-04-30T23:20:41Z
dc.date.available2020-04-30T23:20:41Z
dc.date.issued2019
dc.departmentDÜ, Mühendislik Fakültesi, Bilgisayar Mühendisliği Bölümüen_US
dc.descriptionBayrakdar, M. Enes/0000-0001-9446-0988; CICIOGLU, MURTAZA/0000-0002-5657-7402; Calhan, Ali/0000-0002-5798-3103en_US
dc.descriptionWOS: 000480604600005en_US
dc.description.abstractIn this study, network performance analysis of a newly proposed cognitive radio wireless network (CRWN) medium access control (MAC) protocol is investigated in order to improve the performance of wireless cognitive radio networks (CRNs). Several MAC protocols have been used in the literature in order to increase the performance of wireless CRNs. In this context, a cognitive radio based MAC protocol is proposed, which is also a solution to the needs of wireless CRNs with high performance results. We propose an autonomous control strategy that recognizes both the primary network and the CRN environment considering the service quality requirements of the wireless CRN environment. Simulation of the network environment is performed with Riverbed Modeler software for more realistic performance evaluation. By selecting various workloads for secondary users, the analysis of different network performance parameters such as throughput ratios, end-to-end delays, packet loss ratios, bit error rates, and energy consumptions reveal the originality of our study. In addition, Slotted Aloha, TDMA, and CSMA/CA based MAC protocols for CRNs used in different studies in the literature are compared with CRWN. As a result, proposed protocol is given about 40% higher performance than Slotted Aloha in terms of throughput and about 36% higher performance than TDMA in terms of delay. Moreover, the proposed CRWN consumes less energy than CSMA/CA.en_US
dc.identifier.doi10.1007/s11277-019-06388-wen_US
dc.identifier.endpage86en_US
dc.identifier.issn0929-6212
dc.identifier.issn1572-834X
dc.identifier.issue1en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage67en_US
dc.identifier.urihttps://doi.org/10.1007/s11277-019-06388-w
dc.identifier.urihttps://hdl.handle.net/20.500.12684/4058
dc.identifier.volume108en_US
dc.identifier.wosWOS:000480604600005en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofWireless Personal Communicationsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectCognitive radioen_US
dc.subjectCRWNen_US
dc.subjectMAC protocolen_US
dc.subjectSlotted Alohaen_US
dc.subjectTDMAen_US
dc.titlePerformance Analysis of a New MAC Protocol for Wireless Cognitive Radio Networksen_US
dc.typeArticleen_US

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