NDLI: Exploring the policy selection of P2P VoD system

Content Provider	IEEE Xplore Digital Library
Author	Zhen Ma Ke Xu Yifeng Zhong
Copyright Year	2012
Description	Author affiliation: Department of Computer Science and Technology, Tsinghua University, Beijing, China (Zhen Ma; Ke Xu; Yifeng Zhong)
Abstract	The P2P-assisted video-on-demand (P2P VoD) service has achieved tremendous success among the Internet users. There are three core strategies in the P2P VoD system: the piece selection policy, the peer selection policy as well as the replica management policy. Different from the existing research works that only consider single policy optimization, we for the first time study the existing P2P VoD policies by using a simulation framework to understand the performance of different policy compositions. The simulation results indicate that when the bandwidth and storage resources are limited in the P2P VoD system, the composition of the sequential piece selection policy, the cascading peer selection policy and the proportional replica management policy has the best performance among all different policy compositions. However, when the bandwidth and storage resources are sufficient in the P2P VoD system, there will be little difference between different choices.
Starting Page	1
Ending Page	4
File Size	129866
Page Count	4
File Format	PDF
ISBN	9781467312967
ISSN	1548615X
e-ISBN	9781467312981
e-ISBN	9781467312974
DOI	10.1109/IWQoS.2012.6245991
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-06-04
Publisher Place	Portugal
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Bandwidth Peer to peer computing Analytical models Simulation Load modeling Internet Streaming media Replica Management Policy P2P VoD Streaming Piece Selection Policy Peer Selection Policy
Content Type	Text
Resource Type	Article

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