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dc.contributor.authorElrasad, Amr
dc.contributor.authorKhafagy, Mohammad G.
dc.contributor.authorShihada, Basem
dc.date.accessioned2015-04-09T06:15:37Z
dc.date.available2015-04-09T06:15:37Z
dc.date.issued2012-08
dc.identifier.doi10.1109/ICCChina.2012.6356889
dc.identifier.urihttp://hdl.handle.net/10754/362453
dc.description.abstractNext-generation passive optical network (PON) has been widely considered as a cost-effective broadband access technology. With the ever-increasing power saving concern, energy efficiency has been an important issue for its operations. In this paper, we present a novel sleep time sizing and scheduling framework that satisfies power efficient bandwidth allocation in PONs. We consider the downstream links from an optical line terminal (OLT) to an optical network unit (ONU). The ONU has two classes of traffic, control and data. Control traffic are delay intolerant with higher priority than the data traffic. Closed form model for average ONU sleeping time and end-to-end data traffic delay are presented and evaluated. Our framework decouples the dependency between ONU sleeping time and the QoS of the traffic.
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.relation.urlhttp://ieeexplore.ieee.org/lpdocs/epic03/wrapper.htm?arnumber=6356889
dc.rights© 2012 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
dc.titleSleep-time sizing and scheduling in green passive optical networks
dc.typeConference Paper
dc.contributor.departmentComputer Science Program
dc.contributor.departmentElectrical Engineering Program
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
dc.identifier.journal2012 1st IEEE International Conference on Communications in China (ICCC)
dc.conference.date15 August 2012 through 17 August 2012
dc.conference.name2012 1st IEEE International Conference on Communications in China, ICCC 2012
dc.conference.locationBeijing
dc.eprint.versionPost-print
dc.contributor.affiliationKing Abdullah University of Science and Technology (KAUST)
kaust.personShihada, Basem
kaust.personElrasad, Amr
kaust.personKhafagy, Mohammad Galal
refterms.dateFOA2018-06-13T16:46:37Z


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