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Burst-polling-based dynamic bandwidth allocation using adaptive minimum guaranteed bandwidth for EPONs

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dc.contributor.authorLim, W.-
dc.contributor.authorYun, C.-
dc.contributor.authorYang, Y.-M.-
dc.contributor.authorLee, H.-
dc.contributor.authorKim, K.-
dc.date.accessioned2021-08-03T05:50:56Z-
dc.date.available2021-08-03T05:50:56Z-
dc.date.issued2009-
dc.identifier.issn1943-0620-
dc.identifier.issn1943-0639-
dc.identifier.urihttps://www.kriso.re.kr/sciwatch/handle/2021.sw.kriso/1323-
dc.description.abstractThe enhanced burst-polling dynamic bandwidth allocation (EBDBA) method is proposed to support broadband access networks based on quality of service for Ethernet passive optical networks (EPONs). EBDBA adaptively increases or decreases the minimum guaranteed bandwidth of the three traffic clasess-expedited forwarding (EF), assured forwarding (AF), and best effort (BE) traffic-according to the requested bandwidth of an optical network unit. Therefore, network resources are efficiently utilized and adaptively allocated to the three traffic classes for unbalanced traffic conditions. Simulation results using OPNET show that EBDBA outperforms conventional bandwidth allocation schemes in terms of the average packet delay (it decreases the maximum performance range to 68%) and the network throughput (it increases the maximum performance range to 20%) at a given offered load of 1.2. ? 2009 Optical Society of America.-
dc.format.extent6-
dc.language영어-
dc.language.isoENG-
dc.titleBurst-polling-based dynamic bandwidth allocation using adaptive minimum guaranteed bandwidth for EPONs-
dc.typeArticle-
dc.publisher.location미국-
dc.identifier.doi10.1364/JOCN.1.000594-
dc.identifier.scopusid2-s2.0-73049101334-
dc.identifier.bibliographicCitationJournal of Optical Communications and Networking, v.1, no.7, pp 594 - 599-
dc.citation.titleJournal of Optical Communications and Networking-
dc.citation.volume1-
dc.citation.number7-
dc.citation.startPage594-
dc.citation.endPage599-
dc.type.docTypeArticle-
dc.description.isOpenAccessN-
dc.description.journalRegisteredClassscopus-
dc.subject.keywordPlusAssured forwarding-
dc.subject.keywordPlusAverage packet delays-
dc.subject.keywordPlusBandwidth allocation scheme-
dc.subject.keywordPlusBest-effort traffic-
dc.subject.keywordPlusBroad-band access networks-
dc.subject.keywordPlusDynamic bandwidth allocation-
dc.subject.keywordPlusEthernet passive optical networks-
dc.subject.keywordPlusExpedited forwarding-
dc.subject.keywordPlusGuaranteed bandwidth-
dc.subject.keywordPlusNetwork resource-
dc.subject.keywordPlusNetwork throughput-
dc.subject.keywordPlusOptical network units-
dc.subject.keywordPlusSimulation result-
dc.subject.keywordPlusTraffic class-
dc.subject.keywordPlusUnbalanced traffic-
dc.subject.keywordPlusBroadband networks-
dc.subject.keywordPlusComputer simulation-
dc.subject.keywordPlusEthernet-
dc.subject.keywordPlusFiber optic networks-
dc.subject.keywordPlusFrequency allocation-
dc.subject.keywordPlusLocal area networks-
dc.subject.keywordPlusOptical communication-
dc.subject.keywordPlusOptical materials-
dc.subject.keywordPlusPassive networks-
dc.subject.keywordPlusQuality control-
dc.subject.keywordPlusQuality of service-
dc.subject.keywordPlusTelecommunication industry-
dc.subject.keywordPlusBandwidth-
dc.subject.keywordAuthorDynamic bandwidth allocation (DBA)-
dc.subject.keywordAuthorEthernet passive optical network (EPON)-
dc.subject.keywordAuthorQuality of service (QoS)-
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