混合式P2P的路由搜索算法

Hybrid P2P Routing Algorithm

混合式P2P网络在一定程度上解决了负载不均衡的问题,但没有解决P2P的平等自由的动态特性与网络服务所需要的信任协作模型之间产生的矛盾.因此,在HyperCube模型的基础上,提出一种线路可信度度量机制,建立并优化了查询预路由表里设定的路由索引,减少了不必要的路由,提高了节点之间的可信任机制和路由搜索的效率.

The existing hybrid P2P systems have resolved the problem of unbalanced load to a certain degree, but they do not resolve the contradiction between the dynamic nature of P2P equal freedom and the confidence collaboration model required by web services. The paper gives a mechanism of routing credibility assessment based on HyperCube Model, which reduces unnecessary routing by the establishment and optimization of routing index in the pre-set routing table. This enhances the efficiency of the trusted mechanism in nodes and P2P-based network.