Call Admission Control Jointly with Resource Reservation in Cellular Wireless Networks

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dc.authorid0000-0003-3017-7651
dc.authorwosidakdeniz, rafet/AAG-4937-2019
dc.contributor.authorBozkurt, Aytül
dc.contributor.authorAkdeniz, Rafet
dc.contributor.authorUçar, Erdem
dc.date.accessioned2022-05-11T14:10:32Z
dc.date.available2022-05-11T14:10:32Z
dc.date.issued2010
dc.departmentMeslek Yüksekokulları, Çorlu Meslek Yüksekokulu, Elektronik ve Otomasyon Bölümü
dc.departmentFakülteler, Çorlu Mühendislik Fakültesi, Elektronik ve Haberleşme Mühendisliği Bölümü
dc.description.abstractTo efficiently utilize the total resources and to serve mobile users demanding for different types of service, system resource utilization of these services should be considered, and efficient resource management techniques should be developed. In this paper, we propose a new call admission control (CAC) scheme jointly with resource management by considering the two service types: prioritized calls and nonprioritized calls. Proposed scheme limits the new and handoff prioritized and non-prioritized call arrivals according to call-level quality of service (QoS) requirements. By searching algorithm, admission parameters are obtained optimally and required QoS are guaranteed. Due to high priority of the prioritized calls, the admittance of non-prioritized calls into channel is restricted, while prioritized calls are admitted as long as there is sufficient bandwidth. To evaluate the performance of the proposed CAC scheme, we have compared the numerical results from the analytical model with those of New Call Bounding scheme. It is shown that the proposed CAC scheme uses the resources effectively and improves all the upper-bound QoS requirements with respect to the New Call Bounding scheme for prioritized and non-prioritized users.
dc.identifier.doi10.1155/2010/740575
dc.identifier.issn1687-1472
dc.identifier.issn1687-1499
dc.identifier.urihttps://doi.org/10.1155/2010/740575
dc.identifier.urihttps://hdl.handle.net/20.500.11776/5429
dc.identifier.wosWOS:000290352000001
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.institutionauthorBozkurt, Aytül
dc.institutionauthorAkdeniz, Rafet
dc.language.isoen
dc.publisherSpringeropen
dc.relation.ispartofEurasip Journal on Wireless Communications and Networking
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectPerformance Analysis
dc.subjectControl Schemes
dc.titleCall Admission Control Jointly with Resource Reservation in Cellular Wireless Networks
dc.typeArticle

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