Challenges, design and analysis of a large-scale p2p-vod system
Proceedings of the ACM SIGCOMM 2008 conference on Data communication
GridCast: Improving peer sharing for P2P VoD
ACM Transactions on Multimedia Computing, Communications, and Applications (TOMCCAP)
Improving QoS in bittorrent-like VoD systems
INFOCOM'10 Proceedings of the 29th conference on Information communications
Balancing throughput, robustness, and in-order delivery in P2P VoD
Proceedings of the 6th International COnference
Design space analysis for modeling incentives in distributed systems
Proceedings of the ACM SIGCOMM 2011 conference
Measurement, modeling and enhancement of BitTorrent-based VoD system
Computer Networks: The International Journal of Computer and Telecommunications Networking
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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.