The Research of Resource Auction Incentive Mechanism in Mobile P2P

Due to the anonymous participation and voluntary resource contribution in mobile P2P systems, a subset of users begins to consume much more resources available on mp2p than they wish to contribute,this leads to the prevalence of " free riding".In order to raise the whole mobile network searching efficiency, this paper present a resource auction incentive mechanism system ,system incent peers to contribute effective resource through auction economic pattern,it also means that the number of peer\´s contribution directly influence its download speed.For this reason ,this system arouse user to offer bandwidth and upload more resources, thus system can raised every customer\´s download efficiency .Finally ,the simulation results showed that the incentive mechanism is fairness and effective , it can encourage the node sharing more storage resource ,raise the whole network efficiency,and it also can optimize the function of whole network.