Show simple item record

dc.contributor.authorSelimi, Mennan
dc.contributor.authorApolonia, Nuno
dc.contributor.authorOlid Domínguez, Ferran
dc.contributor.authorFreitag, Fèlix
dc.contributor.authorNavarro Moldes, Leandro
dc.contributor.authorMoll, Agustí
dc.contributor.authorPueyo, Roger
dc.contributor.authorVeiga, Luis
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Arquitectura de Computadors
dc.date.accessioned2016-05-05T13:27:32Z
dc.date.available2016-05-05T13:27:32Z
dc.date.issued2015
dc.identifier.citationSelimi, M., Apolonia, N., Olid, F., Freitag, F., Navarro, L., Moll, A., Pueyo, R., Veiga, L. Integration of assisted P2P live streaming service in community network clouds. A: IEEE International Conference on Cloud Computing Technology and Science. "IEEE 7th International Conference on Cloud Computing Technology and Science: 30 November–3 December 2015, Vancouver, Canada: proceedings". Vancouver: Institute of Electrical and Electronics Engineers (IEEE), 2015, p. 202-209.
dc.identifier.isbn978-1-4673-9560-1
dc.identifier.urihttp://hdl.handle.net/2117/86645
dc.description© 2015 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.description.abstractWireless community networks (CNs) are large-scale, self-organized and decentralized communication infrastructures built and operated by citizens for citizens. CN cloud infrastructures have been recently introduced to run services inside the network, without the need to consume them from the Internet. We have developed a Linux-based distribution code-named Cloudy, which fosters the service deployment and automation in CN clouds. In this paper, we present two ways provisioned by Cloudy to integrate the services and improve the user QoS in these clouds. First, we present a distributed service discovery mechanism that helps users with service quality metrics to choose the best service from a pool of instances. Second, we experiment with a live video streaming service deployed in CN environments, using more than 50 real CN nodes distributed across Europe for the evaluation. Our analysis shows that, tuning the vital parameters of this service as neighborhood peer selection strategy and source node dispersion strategy, improves the video streaming QoS in the CNs. Our results indicate that both ways help the user to experience improved service performance. Automated service selection, needed once the number of micro service providers becomes larger, is the next step that can be built upon our results.
dc.format.extent8 p.
dc.language.isoeng
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Processament del senyal::Processament de la imatge i del senyal vídeo
dc.subject.lcshQuality of service (Computer networks)
dc.subject.lcshWireless communications systems
dc.subject.lcshCloud computing
dc.subject.otherCommunity network clouds
dc.subject.otherp2p live video streaming
dc.subject.otherService discovery
dc.titleIntegration of assisted P2P live streaming service in community network clouds
dc.typeConference report
dc.subject.lemacComunicació sense fil, Sistemes de
dc.subject.lemacComputació en núvol
dc.contributor.groupUniversitat Politècnica de Catalunya. CNDS - Xarxes de Computadors i Sistemes Distribuïts
dc.identifier.doi10.1109/CloudCom.2015.31
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttp://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=7396158
dc.rights.accessOpen Access
drac.iddocument17746469
dc.description.versionPostprint (author's final draft)
upcommons.citation.authorSelimi, M., Apolonia, N., Olid, F., Freitag, F., Navarro, L., Moll, A., Pueyo, R., Veiga, L.
upcommons.citation.contributorIEEE International Conference on Cloud Computing Technology and Science
upcommons.citation.pubplaceVancouver
upcommons.citation.publishedtrue
upcommons.citation.publicationNameIEEE 7th International Conference on Cloud Computing Technology and Science: 30 November–3 December 2015, Vancouver, Canada: proceedings
upcommons.citation.startingPage202
upcommons.citation.endingPage209


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record

All rights reserved. This work is protected by the corresponding intellectual and industrial property rights. Without prejudice to any existing legal exemptions, reproduction, distribution, public communication or transformation of this work are prohibited without permission of the copyright holder