一种P2P Service Overlay网络拓扑设计

A Design of Peer-to-Peer Service Network Topology

在经典P2P网络结构中,所有节点都处于对等地位,没有考虑节点的不同处理能力,不能够保证服务的质量。本文在P2P网络中,引入服务质量属性,构造基于服务质量的Overlay子网,用来提高P2P整体网络性能,并保证单个节点的服务质量。最后给出一种在P2P网络中构造Overlay子网拓扑结构的方法,并给出了相应的实验结果。

In the classical peer-to-peer architecture,all the nodes are looked as equal capacity,not taking account the different capacity into the network and unable to guarantee the service quality.In this paper,we introduce the quality attributes into peer-to-peer network,and construct a Overlay sub-network based quality that improves the network performance and guarantee the service quality of per node.At last,this paper propose a algorithm used to construct the Overlay sub-network based quality attributes in peer...