分级集中式自组织网络路由模型研究

Study of Self-organizing Network Routing Model

通过使用Peer-to-Peer(P2P)计算模式在Internet物理拓扑基础上建立一个称为P2P覆盖网络(P2P Overlay Network)的虚拟拓扑结构,有效地建立起一个基于Internet的完全分布式自组织网络路由模型-分级集中式自组织网络路由模型(Hierarchical Aggregation Self-organi-zing Network,HASN)。分别描述了HASN路由模型的构建目标和体系结构,并详细分析了HASN采用的基于P2P计算模式的分布式命名、路由发现和更新算法HASN-Scale,并在仿真实验的基础上对HASN路由模型的性能进行了验证。

By building a virtual network topology named P2P overlay network on top of internet＇s physics topology layer based on P2P computing mode,a full-decentralized internet based self-organizing network routing model-Hierarchical Aggregation Self-organizing Network（HASN） is built effectively.The target and architecture of HASN routing model are described in this paper,as well as a detailed description of a P2P decentralized naming,route discovering and updating algorithm-HASN Scale.Simulation results testify the performance of HASN routing model.