Video streaming with quality adaption using collaborative active grid networks

Due to the services and demands of the end users, Distributed Computing (Grid Technology, Web Services, and Peer-to-Peer) has been developedrapidJy in thelastyears. Theconvergence of these architectures has been possible using mechanisms such as Collaborative work and Resources Sharing. Grid computi...

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Detalles Bibliográficos
Autores: Peláez López, Juan Carlos, Mata Díaz, Jorge
Tipo de recurso: artículo
Fecha de publicación:2005
País:España
Institución:Universitat Politècnica de Catalunya (UPC)
Repositorio:UPCommons. Portal del coneixement obert de la UPC
Idioma:inglés
OAI Identifier:oai:upcommons.upc.edu:2099/10098
Acceso en línea:https://hdl.handle.net/2099/10098
Access Level:acceso abierto
Palabra clave:Telecommunication
Telecomunicació -- Revistes
Vídeo digital
Àrees temàtiques de la UPC::Enginyeria de la telecomunicació
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spelling Video streaming with quality adaption using collaborative active grid networksPeláez López, Juan CarlosMata Díaz, JorgeTelecommunicationTelecomunicació -- RevistesVídeo digitalÀrees temàtiques de la UPC::Enginyeria de la telecomunicacióDue to the services and demands of the end users, Distributed Computing (Grid Technology, Web Services, and Peer-to-Peer) has been developedrapidJy in thelastyears. Theconvergence of these architectures has been possible using mechanisms such as Collaborative work and Resources Sharing. Grid computing is a platform to enable flexible, secure, controlled, scalable, ubiquitous and heterogeneous services. On the other hand, Video Streaming applications demand a greater deployment over connected Internet users. The present work uses the Acti ve Grid technology as a fundamental platform to give a solution of multimediacontentrecovery. This solution takes into account the following key concepts: collaborative work, multi-source recovery and adapti ve quality. A new archi tecture is designed to deliver video content over a Grid Network. The acti ve and passi ve roles of the nodes are important to guarantee a high quality and efficiency for the video streaming system. The acti ve sender nodes are the content suppliers, while the passive sender nodes wiU perform the backup functions, based on global resource control policies. The aim of the backup node is minirnize the time to restore the systemin caseoffailures. In this way, all participant peers work in a collaborati ve manner following a mul ti -source recovery scheme. Furthermore, Video La yered Encoding is used to manage the video data in a high scalable way, di viding the video in multiple layers. This video codification scheme enables thequality adaptation according to the availability of system resources. In addition, a buffer by sender peer and by layer is needed for an effecti ve control ofthe video retrieve. The QoS will fit considering the state of each buffer and the measurement tools provide by the Acti ve Grid on the network nodes. Ke ywords: Peer -to-Peer Grid Architecture, Services for Active Grids, Streaming Media, Layered Coding, Quality Adaptation, CoUaborative Work.Peer ReviewedEscola Tècnica Superior d'Enginyers de Telecomunicació de Barcelona20052005-01-0120112011-02-24journal articlehttp://purl.org/coar/resource_type/c_6501NAhttp://purl.org/coar/version/c_be7fb7dd8ff6fe43info:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/2099/10098reponame:UPCommons. Portal del coneixement obert de la UPCinstname:Universitat Politècnica de Catalunya (UPC)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccessoai:upcommons.upc.edu:2099/100982026-05-27T15:37:01Z
dc.title.none.fl_str_mv Video streaming with quality adaption using collaborative active grid networks
title Video streaming with quality adaption using collaborative active grid networks
spellingShingle Video streaming with quality adaption using collaborative active grid networks
Peláez López, Juan Carlos
Telecommunication
Telecomunicació -- Revistes
Vídeo digital
Àrees temàtiques de la UPC::Enginyeria de la telecomunicació
title_short Video streaming with quality adaption using collaborative active grid networks
title_full Video streaming with quality adaption using collaborative active grid networks
title_fullStr Video streaming with quality adaption using collaborative active grid networks
title_full_unstemmed Video streaming with quality adaption using collaborative active grid networks
title_sort Video streaming with quality adaption using collaborative active grid networks
dc.creator.none.fl_str_mv Peláez López, Juan Carlos
Mata Díaz, Jorge
author Peláez López, Juan Carlos
author_facet Peláez López, Juan Carlos
Mata Díaz, Jorge
author_role author
author2 Mata Díaz, Jorge
author2_role author
dc.subject.none.fl_str_mv Telecommunication
Telecomunicació -- Revistes
Vídeo digital
Àrees temàtiques de la UPC::Enginyeria de la telecomunicació
topic Telecommunication
Telecomunicació -- Revistes
Vídeo digital
Àrees temàtiques de la UPC::Enginyeria de la telecomunicació
description Due to the services and demands of the end users, Distributed Computing (Grid Technology, Web Services, and Peer-to-Peer) has been developedrapidJy in thelastyears. Theconvergence of these architectures has been possible using mechanisms such as Collaborative work and Resources Sharing. Grid computing is a platform to enable flexible, secure, controlled, scalable, ubiquitous and heterogeneous services. On the other hand, Video Streaming applications demand a greater deployment over connected Internet users. The present work uses the Acti ve Grid technology as a fundamental platform to give a solution of multimediacontentrecovery. This solution takes into account the following key concepts: collaborative work, multi-source recovery and adapti ve quality. A new archi tecture is designed to deliver video content over a Grid Network. The acti ve and passi ve roles of the nodes are important to guarantee a high quality and efficiency for the video streaming system. The acti ve sender nodes are the content suppliers, while the passive sender nodes wiU perform the backup functions, based on global resource control policies. The aim of the backup node is minirnize the time to restore the systemin caseoffailures. In this way, all participant peers work in a collaborati ve manner following a mul ti -source recovery scheme. Furthermore, Video La yered Encoding is used to manage the video data in a high scalable way, di viding the video in multiple layers. This video codification scheme enables thequality adaptation according to the availability of system resources. In addition, a buffer by sender peer and by layer is needed for an effecti ve control ofthe video retrieve. The QoS will fit considering the state of each buffer and the measurement tools provide by the Acti ve Grid on the network nodes. Ke ywords: Peer -to-Peer Grid Architecture, Services for Active Grids, Streaming Media, Layered Coding, Quality Adaptation, CoUaborative Work.
publishDate 2005
dc.date.none.fl_str_mv 2005
2005-01-01
2011
2011-02-24
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
NA
http://purl.org/coar/version/c_be7fb7dd8ff6fe43
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/2099/10098
url https://hdl.handle.net/2099/10098
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Escola Tècnica Superior d'Enginyers de Telecomunicació de Barcelona
publisher.none.fl_str_mv Escola Tècnica Superior d'Enginyers de Telecomunicació de Barcelona
dc.source.none.fl_str_mv reponame:UPCommons. Portal del coneixement obert de la UPC
instname:Universitat Politècnica de Catalunya (UPC)
instname_str Universitat Politècnica de Catalunya (UPC)
reponame_str UPCommons. Portal del coneixement obert de la UPC
collection UPCommons. Portal del coneixement obert de la UPC
repository.name.fl_str_mv
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