    P4PȫơProactive network Provider Participation for P2P P2P棬ڼǿӦ(ISP)ͻ˳ͨţ͹Ǹ紫ѹӪɱ߸P2PļܡP2Pѡ Peer(ԵȻ)ͬP4PЭЭݣܹЧѡPeerӶ·Чʡ
    P4PȫơProactive network Provider Participation for P2P P2P棬ڼǿӦ(ISP)ͻ˳ͨţ͹Ǹ紫ѹӪɱ߸P2PļܡP2Pѡ Peer(ԵȻ)ͬP4PЭЭݣܹЧѡPeerӶ·Чʡ
    P2PӦ˾ʹӪͷʹѡVerizonĹʦһ͵µP4P㷨пԼʽìܡ   ͳP2PʽݽڵʹʱģҲ˵ִ䷽ʽռһڵ߳ڵĴP4Pѡȡݽ󣬸ͨѡͬһ·ߵݽ̶ϽͽڵڸأͬͨѡݽҲܴݴ   УҲP4PӢPay for performanceļдĺǰЧѡҲ˵ùǰչͶʱѣǰչͶźʵЧҲʵʵûѡ p4ppp2pûйϵ   P2PѡPeer(ԵȻ)ͬP4PЭЭݣܹЧѡڵ㣬Ӷ·Чʡ˵ûͿȺͱͬǵûʵļƬεĽչԶĵʮֵıҪʱŻļƬνȻP4PлƣҪԶԶͬǽĸûСشۺжϣԽЧѡ彻Чʡ   ֵһǣP4PĿɽһλҮ³ѧйˣлʿлʿϵֲʽ㹤ҵ(DCIA)P4PϯоԱP4PۺϵͳơԽ2µлоԱP4Pϵͳƽ˴ģֳԡ   йķҵгɫ֡VerizonķʹP4PP2Pûƽٶ60%˵û205%~665 %⣬Ӫڲݴ;84%û58%ͬǣϴͳP2P6.3%˽10   