P2P Streaming Protocol Pro-incentive Parameters draft-zeng-ppsp-protocol-pro-incentive-para-01 IETF79 Meeting Wenjun (Kevin) Zeng & Yingjie Gu Huawei Technologies. Introduction. Lack of cooperation is one of the key problems that confront today's P2P systems. Free riding Starvation
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P2P Streaming Protocol Pro-incentive Parametersdraft-zeng-ppsp-protocol-pro-incentive-para-01 IETF79 Meeting Wenjun (Kevin) Zeng & Yingjie GuHuawei Technologies
Discount Parameter Exploitation
Connects to Bob, Request for download piece X
Determines whether Alice is a good uploader ??
Ok send X.. Request for rarest piece Alice has: Y
Alice : “Y is a rare piece. None of the pieces Bob has is rare enough compared to X”
Bob loses a round of download
Alice starts looking for other peers