Optimization of Spectrum Handoff with Artificial Bee Colony Algorithm

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dc.contributor.authorBayrakdar, Muhammed Enes
dc.contributor.authorÇalhan, Ali
dc.date.accessioned2020-04-30T23:20:20Z
dc.date.available2020-04-30T23:20:20Z
dc.date.issued2017
dc.departmentDÜ, Mühendislik Fakültesi, Bilgisayar Mühendisliği Bölümüen_US
dc.description25th Signal Processing and Communications Applications Conference (SIU) -- MAY 15-18, 2017 -- Antalya, TURKEYen_US
dc.descriptionBayrakdar, M. Enes/0000-0001-9446-0988en_US
dc.descriptionWOS: 000413813100020en_US
dc.description.abstractCognitive radio has been regarded as a technology that guarantees a significant increase in spectrum utilization efficiency. Depending on this technology; spectrum management, spectrum sensing and spectrum handoff have emerged. In cognitive radio networks, how the frequency channels are to be assigned between users is at the top of the newsworthy topics. In addition, it is also the current topic to reduce the delay to the minimum in the spectrum handoff process. In the case of minimizing a value, optimization algorithms should be utilized. In recent times, the widely used artificial bee colony algorithm has an important place among all the optimization algorithms. In this study, firstly designed spectrum handoff model is presented and then artificial bee colony based spectrum handoff algorithm is developed. In the developed algorithm, the channel availability characteristic is examined based on the position of the bees in the artificial bee colony algorithm in order to optimize the spectrum handoff delay. With the help of the algorithm developed using the artificial bee colony-, the spectrum handoff delay of the secondary users is significantly reduced and total service time is increased.en_US
dc.description.sponsorshipTurk Telekom, Arcelik A S, Aselsan, ARGENIT, HAVELSAN, NETAS, Adresgezgini, IEEE Turkey Sect, AVCR Informat Technologies, Cisco, i2i Syst, Integrated Syst & Syst Design, ENOVAS, FiGES Engn, MS Spektral, Istanbul Teknik Univen_US
dc.identifier.isbn978-1-5090-6494-6
dc.identifier.issn2165-0608
dc.identifier.urihttps://hdl.handle.net/20.500.12684/3984
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isotren_US
dc.publisherIeeeen_US
dc.relation.ispartof2017 25Th Signal Processing And Communications Applications Conference (Siu)en_US
dc.relation.ispartofseriesSignal Processing and Communications Applications Conference
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectcognitive radioen_US
dc.subjectoptimizationen_US
dc.subjectspectrum handoffen_US
dc.subjectartificial bee colonyen_US
dc.titleOptimization of Spectrum Handoff with Artificial Bee Colony Algorithmen_US
dc.typeConference Objecten_US

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