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Analysis of cooperation model for P2P live streaming in game theoretic framework
CHENG Pu CHU Yan-ping DU Ying
Journal of Computer Applications
2011, 31 (05):
1159-1161.
DOI: 10.3724/SP.J.1087.2011.01159
To resolve the problem of "free riding" and "tragedy of the commons" in peer-to-peer live streaming systems, a cooperation model was proposed in a game theoretic framework. The proportional fairness optimal strategy was proved under Nash equilibrium and Pareto optimality. And then the corresponding node behavior strategy was analyzed considering their cheating behaviors. Finally, the analytical results show that the model can effectively stimulate node cooperation and prevent cheating.
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