Observatorio de I+D+i UPM

Memorias de investigación
Ponencias en congresos:
Popularity Based Distribution Schemes for P2P Assisted Streaming of VoD Contents
Año:2012
Áreas de investigación
  • Telecomunicación,
  • Vídeocomunicación
Datos
Descripción
The Video on Demand (VoD) service is becoming a dominant service in the telecommunication market due to the great convenience regarding the choice of content items and their independent viewing time. However, it comes with the downsides of high server storage and capacity demands because of the large variety of content items and the high amount of traffic generated for serving all requests. Storing part of the popular contents on the peers brings certain advantages but, it still has issues regarding the overall traffic in the core of the network and the scalability. Therefore, we propose a P2P assisted model for streaming VoD contents that takes advantage of the clients unused uplink and storage capacity to serve requests of other clients and we present popularity based schemes for distribution of both the popular and unpopular contents on the peers. The proposed model and the schemes prove to reduce the streaming traffic in the core of the network, improve the responsiveness of the system and increase its scalability.
Internacional
Si
Nombre congreso
International Conferences on Advances in Multimedia
Tipo de participación
960
Lugar del congreso
Chamonix, Francia
Revisores
Si
ISBN o ISSN
978-1-61208-195-3
DOI
Fecha inicio congreso
29/04/2012
Fecha fin congreso
04/05/2012
Desde la página
14
Hasta la página
19
Título de las actas
Proc. of Fourth International Conferences on Advances in Multimedia, MMEDIA 2012
Esta actividad pertenece a memorias de investigación
Participantes
  • Autor: Sasho Gramatikov . (UPM)
  • Autor: Fernando Jaureguizar Nuñez (UPM)
  • Autor: Julian Cabrera Quesada (UPM)
  • Autor: Narciso Garcia Santos (UPM)
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Grupo de Investigación: Grupo de Tratamiento de Imágenes (GTI)
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