Show simple item record

dc.contributor.authorLim, W.
dc.contributor.authorKourtessis, P.
dc.contributor.authorMilosavljevic, M.
dc.contributor.authorSenior, J.M.
dc.date.accessioned2012-08-22T08:00:40Z
dc.date.available2012-08-22T08:00:40Z
dc.date.issued2011
dc.identifier.citationLim , W , Kourtessis , P , Milosavljevic , M & Senior , J M 2011 , QoS aware MAC protocol for OFDMA-PON . in International Conference on Transparent Optical Networks . IEEE , Stockholm , 2011 13th International Conference on Transparent Optical Networks (ICTON) , Stockholm , Sweden , 26/06/11 . https://doi.org/10.1109/ICTON.2011.5970941
dc.identifier.citationconference
dc.identifier.isbn978-1-4577-0881-7
dc.identifier.isbn978-1-4577-0880-0
dc.identifier.otherPURE: 464474
dc.identifier.otherPURE UUID: eecbb559-83ec-4e4b-bbb7-1fcab4eb15aa
dc.identifier.otherScopus: 80155127009
dc.identifier.urihttp://hdl.handle.net/2299/8926
dc.descriptionWansu Lim, et al, 'QoS aware MAC protocol for OFDMA-PON'. Paper presented at the 13th International Conference on Transparent Optical Networkds (ICTON), 26-30 June 2011, Stockholm, Sweden. Published in IEEE Xplore, 1 August 2011, DOI: 10.1109/ICTON.2011.5970941. Copyright 2011 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.”
dc.description.abstractA quality of service (QoS) aware medium access control (MAC) protocol is presented for next generation OFDMA-PONs. The end-to-end delay and network throughput are investigated in the presence of class-of-service and service-level differentiation. In addition, this paper proposes a new dynamic subcarrier allocation (DSA) algorithm. The monitoring window time technique is used where OLT measures the state of the ONU's queue instead of exchanging traditional report messages. As a result, the end-to-end packet delay of high and middle SLAs is less than 0.7 ms even if the ONU offered load is 1.0. The packet delay of the high priority traffic class regardless of SLA levels is however less than 0.6 ms. The total network throughput is 97% of total capacity.en
dc.format.extent4
dc.language.isoeng
dc.publisherIEEE
dc.relation.ispartofInternational Conference on Transparent Optical Networks
dc.rights/dk/atira/pure/core/openaccesspermission/open
dc.subjectdynamic subcarrier allocation (DSA)
dc.subjectmedium access control (MAC) protocol
dc.subjectorthogonal frequency division multiple access (OFDMA)
dc.subjectquality of service (QoS)
dc.titleQoS aware MAC protocol for OFDMA-PONen
dc.contributor.institutionSchool of Engineering and Technology
dc.contributor.institutionScience & Technology Research Institute
dc.contributor.institutionCentre for Computer Science and Informatics Research
dc.contributor.institutionOptical Networks
dc.contributor.institutionOffice of the Vice-Chancellor
dc.contributor.institutionCentre for Engineering Research
dc.contributor.institutionSmart Electronics Devices and Networks
dc.identifier.urlhttp://www.scopus.com/inward/record.url?scp=80155127009&partnerID=8YFLogxK
dc.identifier.urlhttp://www.ict.kth.se/MAP/FMI/Negonet/icton2011/
dc.relation.schoolSchool of Engineering and Technology
dc.description.versiontypeFinal Accepted Version
rioxxterms.versionAM
rioxxterms.versionofrecordhttps://doi.org/10.1109/ICTON.2011.5970941
rioxxterms.typeOther
herts.preservation.rarelyaccessedtrue
herts.rights.accesstypeopenAccess


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record