Popularity based distribution schemes for P2P assisted streaming of VoD contents

Gramatikov, Sasho and Jaureguizar Núñez, Fernando and Cabrera Quesada, Julian and García Santos, Narciso (2012). Popularity based distribution schemes for P2P assisted streaming of VoD contents. In: "Fourth International Conferences on Advances in Multimedia (MMEDIA 2012)", 29/04/2012 - 04/05/2012, Chamonix, France. pp. 14-19.

Description

Title: Popularity based distribution schemes for P2P assisted streaming of VoD contents
Author/s:
  • Gramatikov, Sasho
  • Jaureguizar Núñez, Fernando
  • Cabrera Quesada, Julian
  • García Santos, Narciso
Item Type: Presentation at Congress or Conference (Article)
Event Title: Fourth International Conferences on Advances in Multimedia (MMEDIA 2012)
Event Dates: 29/04/2012 - 04/05/2012
Event Location: Chamonix, France
Title of Book: Fourth International Conferences on Advances in Multimedia (MMEDIA 2012)
Date: 2012
Subjects:
Faculty: E.T.S.I. Telecomunicación (UPM)
Department: Señales, Sistemas y Radiocomunicaciones
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

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.

More information

Item ID: 21462
DC Identifier: http://oa.upm.es/21462/
OAI Identifier: oai:oa.upm.es:21462
Deposited by: Memoria Investigacion
Deposited on: 10 Nov 2013 12:54
Last Modified: 21 Apr 2016 12:04
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