Paper Info
Title
Large-scale measurement experiments of P2P-TV systems insights on fairness and locality
Abstract
P2P-TV is an emerging alternative to classical television broadcast systems. Leveraging possibilities offered by the Internet, several companies offer P2P-TV services to their customers. The overwhelming majority of these systems, however, is of closed nature, offering little insight on their traffic properties. For a better understanding of the P2P-TV landscape, we performed measurement experiments in France, Japan, Spain, and Romania, using different commercial applications. By using multiple measurement points in different locations of the world, our results can paint a global picture of the measured networks, inferring their main properties. More precisely, we focus on the level of collaboration between peers, their location and the effect of the traffic on the networks. Our results show that there is no fairness between peers and that is an important issue for the scalability of P2P-TV systems. Moreover, hundreds of Autonomous Systems are involved in the P2P-TV traffic and it points out the lack of locality-aware mechanisms for these systems. The geographic location of peers testifies the wide spread of these applications in Asia and highlights their worldwide usage.
Year
DOI
Venue
2011
10.1016/j.image.2011.01.007
Signal Processing: Image Communication
Keywords
Field
DocType
Peer-to-Peer,Video live streaming,Measurement experiment,Traffic analysis
Broadcasting,Locality,Traffic analysis,Location,Telecommunications,Peer-to-peer,Computer science,Autonomous system (Internet),The Internet,Scalability
Journal
Volume
Issue
ISSN
26
7
0923-5965
Citations 
PageRank 
References 
3
0.41
8
Authors
6
Name
Order
Citations
PageRank
Thomas Silverston114314.14
Loránd Jakab2867.57
Albert Cabellos-Aparicio341846.33
Olivier Fourmaux414415.06
Kavé Salamatian5104090.20
Kenjiro Cho646943.92