摘要
在DHT基础上建立一种快速的自组织路由模型(FSRM),设计了该模型的路由查找方法,节点加入与离开机制。同时,针对扰动环境下临近节点选择问题,提出稳定性阈值度量的方法,保证了对等网的快速路由和快速收敛。并在仿真测试中对该模型的性能进行了分析,证明该模型在收敛时间,节点查询速度,和对扰动的适应性方面优于传统的模型。
A fast self-organizing routing model（FSRM） was proposed based on DHT.In the model,the approach of the route lookup,the system of nodes joining and leaving was described.When joining node need to select neighboring nodes,measured scheme of stability threshold ensure that the peer to peer network fast routing and convergence.The simulation results of the model performance are analyzed to prove the convergence time,node querying speed and adaptability to churn are better than the traditional model.
出处
《通信学报》
EI
CSCD
北大核心
2011年第7期22-28,共7页
Journal on Communications
基金
中央高校基本科研业务费专项基金资助项目(XDJK2009C017)
重庆市自然科学基金资助项目(CSTC2009BB2308
CSTC2010BB2006)~~
关键词
对等网络
快速路由
DHT
扰动
peer to peer network
quickly routing
DHT
churn
