Adaptive Weighted Round Robin (AWRR) scheduling for optimization of the wireless medium virtualisation

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dc.contributor.authorHernando, Gorka
dc.contributor.authorPérez, Susana
dc.contributor.authorCabero, José María
dc.contributor.institutionGENERAL
dc.contributor.institutionTecnalia Research & Innovation
dc.date.accessioned2024-07-24T11:53:10Z
dc.date.available2024-07-24T11:53:10Z
dc.date.issued2010
dc.description.abstractNetwork virtualisation has been recently presented as a mean to overcome the saturation of the current Internet by sharing the same infrastructure by different network operators. This work considers virtualisation of the wireless medium, a way to share common network physical resources by different Virtual Operators based on a Time Division Multiple Access technique. We propose an Adaptive Weighted Round Robin scheduler as a means to optimize the assignment of time slots to each virtual operator and improve the performance of the system. End-to-end delay and packet loss are the metrics used in this paper to show the potential and limitations of wireless virtualisation as a way to increase the network usage. This research is presented as a simulation-based study developed over the widely used NS2 network simulator. Different scenarios and network topologies are considered in order to assess the benefits of using the proposed scheduler.en
dc.description.statusPeer reviewed
dc.format.extent12
dc.identifier.citationHernando , G , Pérez , S & Cabero , J M 2010 , Adaptive Weighted Round Robin (AWRR) scheduling for optimization of the wireless medium virtualisation . in Mobile Lightweight Wireless Systems - Second International ICST Conference, MOBILIGHT 2010, Revised Selected Papers . Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering , vol. 45 LNICST , pp. 673-684 , 2nd International ICST Conference on Mobile Lightweight Wireless Systems, MOBILIGHT 2010 , Barcelona , Spain , 10/05/10 . https://doi.org/10.1007/978-3-642-16644-0_58
dc.identifier.citationconference
dc.identifier.doi10.1007/978-3-642-16644-0_58
dc.identifier.isbn3642166431
dc.identifier.isbn9783642166433
dc.identifier.issn1867-8211
dc.identifier.urihttps://hdl.handle.net/11556/2269
dc.identifier.urlhttp://www.scopus.com/inward/record.url?scp=84885886309&partnerID=8YFLogxK
dc.language.isoeng
dc.relation.ispartofMobile Lightweight Wireless Systems - Second International ICST Conference, MOBILIGHT 2010, Revised Selected Papers
dc.relation.ispartofseriesLecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering
dc.rightsinfo:eu-repo/semantics/restrictedAccess
dc.subject.keywordsAdaptive TDMA scheduler
dc.subject.keywordsOptimization
dc.subject.keywordsVirtualisation
dc.subject.keywordsWeighted round robin
dc.subject.keywordsComputer Networks and Communications
dc.titleAdaptive Weighted Round Robin (AWRR) scheduling for optimization of the wireless medium virtualisationen
dc.typeconference output
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