A District Management Strategy for P2P Chord Model
Junde Song · Beijing Youdian Xueyuan xuebao · 2008
A district management strategy based on Chord model of peer to peer(P2P) network was proposed,in which nodes' identities contain district location information to enhance the matching degree of the structured Hash algorithm between the logical overlay and underlying physical network.The strategy has realized P2P search from globe to region,especially in regions where the resources research become more often.Search efficiency has significant advantages than the traditional Chord model.The simulation results show that the district management strategy has remarkable advantages in average routing hops,delay and bandwidth.