自组织多级超级节点拓扑构造方法

摘要

针对目前两层超级节点网络结构无法减少路由节点数,且存在拓扑构造与维护的问题,提出自组织多级超级节点拓扑构造方法(MSG),根据网络规模自动分级与负载转移,给出网络组织、候选超级节点选取与容错机制,解决目前超级节点网络在拓扑组织过程中表现出的性能缺陷.实验结果表明,与现有超级节点结构模型相比,该方法能够明显降低系统负载、拓扑构造与修复成本.%The two-layer super peer network structure fails to reduce the number of routing nodes and the topology construction and maintenance problems exist,to solve these problems,the method of self-organizing multi-level super-peer topology (MSG) was proposed,which established automatic hierarchy and load transfer based on the of network scale,and gave the network con-struction,the candidate super peer selection and fault-tolerant mechanism to solve the performance deficiencies of super-peer net-work in the course of the topological construction.The results show that the method can significantly reduce system load,topo-logy construction and repair costs compared with the existing model of super-peer structure.