Popularity based distribution schemes for P2P assisted streaming of VoD contents
Date Issued
2012
Author(s)
Jaureguizar Núñez, Fernando
Cabrera Quesada, Julian
García Santos, Narciso
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 each request. 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 present popularity based schemes for distribution
of both the popular and unpopular contents on the peers with
the objective to reduce the streaming traffic in the core of the
network, improve the responsiveness of the system and increase
its scalability
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 each request. 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 present popularity based schemes for distribution
of both the popular and unpopular contents on the peers with
the objective to reduce the streaming traffic in the core of the
network, improve the responsiveness of the system and increase
its scalability
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