非结构型点对点网络下的拓扑调整算法研究

摘要

在非结构型点对点网络中增加节点时,造成的拓扑失衡问题会导致信息发送延迟时间和跳跃次数的增加.提出了面向分布式的拓朴改进方法,阐述了关键技术部分.通过模拟实验表明,该方法可以有效降低网络的跳跃次数与网络等待时间,满足了实际环境中实时处理的需要.%The peers randomly join a unstructured P2P network,resulting in topology mismatch,which in turn causes long latency and hop counts.The method based on distributed topology adaptation algorithm was designed,and the key technology was discussed in details.Experiments show that the proposed method can reduce the number of hops and the network latency at the same time,It is a practical tool that fulfils the instant need in real-time.