Distributed Management of Application Layer Multicast Trees for IPTV Services

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dc.contributor.author García-Reinoso, Jaime
dc.contributor.author Diez Hernández, David
dc.contributor.author García Martínez, Alberto
dc.contributor.author Bikfalvi, Alex
dc.contributor.author Vidal Fernández, Iván
dc.date.accessioned 2015-02-24T09:20:07Z
dc.date.available 2015-02-24T09:20:07Z
dc.date.issued 2010-09
dc.identifier.bibliographicCitation Garcia Martinez, Alberto; Garcia Reinoso, Jaime Jose; Vidal Fernandez, Ivan; Diez Hernandez, David; Bikfalvi, Alex (2010). Distributed Management of Application Layer Multicast Trees for IPTV Services.
dc.identifier.uri http://hdl.handle.net/10016/20084
dc.description Este trabajo es una ponencia recogida en el IX Jornadas de Ingeniería Telemática (JITEL 2010), celebradas en la Universidad de Valladolid, los días 29 de septiembre y 1 de octubre de 2010 en Valladolid (España). La web del evento es http://jitel2010.tel.uva.es/
dc.description.abstract IP multicast is an eff cient mechanism to distribute IPTV content towards multiple users, but nowadays Internet Providers f lter out this kind of traff c, mainly due to security and accounting issues. In order to overcome this f ltering, the same idea of IP multicast can be implemented at the end user terminals, but implementing multicast trees at the application layer, also known as Application Layer Multicast (ALM). ALM has some drawbacks, mainly due to dynamic behavior of users, joining and leaving the trees. In order to minimize the impact of this behavior, this paper proposes a distributed management for ALM in IPTV, instead of a centralized one, where some nodes connected to a tree will be on charge of the management of that tree. Furthermore, all nodes are dynamically conf gured with the substitute of its parent node in order to accelerate the reconnection process. Results presented in this article show that this proposal provides fast reconstructions and low management load per node, while keeping a balanced tree topology.
dc.description.sponsorship Este artículo está financiado parcialmente por el proyecto MEDIANET (S-2009/TIC-1468) de la Comunidad de Madrid y por la Cátedra Telefónica en Internet del Futuro para la Productividad de la Universidad Carlos III de Madrid.
dc.format.extent 7
dc.format.mimetype application/pdf
dc.language.iso spa
dc.publisher Asociación de Telemática (ATEL).
dc.rights © 2010 Autores
dc.rights Atribución-NoComercial-SinDerivadas 3.0 España
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subject.other ALM
dc.subject.other video streaming
dc.subject.other churn
dc.title Distributed Management of Application Layer Multicast Trees for IPTV Services
dc.type conferenceObject
dc.description.status Publicado
dc.subject.eciencia Telecomunicaciones
dc.rights.accessRights openAccess
dc.relation.projectID Comunidad de Madrid. S2009/TIC-1468/MEDIANET
dc.type.version acceptedVersion
dc.relation.eventdate 2010, September -29- October-1
dc.relation.eventnumber 9
dc.relation.eventplace Valladolid (España)
dc.relation.eventtitle IX Jornadas de Ingenieria Telematica (JITEL 2010)
dc.relation.eventtype proceeding
dc.identifier.publicationfirstpage 1
dc.identifier.publicationlastpage 6
dc.identifier.publicationtitle Distributed Management of Application Layer Multicast Trees for IPTV Services
dc.identifier.uxxi CC/0000011504
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