基于拓扑感知时间时序的动态路由策略  

Dynamic routing mechanism based on topological perception time series

作　　者：胡海峰[1] 赵凯[2] 

机构地区：[1]平顶山学院计算机科学与技术学院,河南平顶山467000 [2]平顶山学院教务处,河南平顶山467000

出　　处：《激光杂志》2015年第4期169-173,共5页Laser Journal

基　　金：2014年度河南省科技计划项目(142102210225)

摘　　要：针对当前网络路由策略存在的不足,提出一种基于拓扑感知时间时序的动态网络路由策略。首先在分析了当前网络路由策略基础,在网络拓扑发生变化时,计算节点对拓扑变化感知时间,然后根据感知时间构建数据转发的路由表,最后根据路由表节点序列建立动态路由查找策略,并采用仿真模拟实验对其性进行验证。实验结果表明,拓扑感知时间时序的动态路由策略可以真实地反映网络拓扑变化对路由影响,提高了网络路由的模拟效率,具有广泛的应用前景。Aiming at the deficiency of current network routing strategy,a dynamic routing strategy based on topological perception of time sequence proposed in this paper.Firstly,analyzes the defects of current network routing strategy,and then in the network topology changes compute nodes of topology changes the perception of time,and the construction of the routing table based on the perception of time,finally according to the routing table node sequence to establish dynamic routing lookup strategy,and the performance is verified by using simulation experiment.The experimental results show that the proposed routing mechanism can reflect the change of network topology on routing,improving the efficiency for simulation of network routing,and has wide application prospect.

关 键 词：网络模拟 动态路由 拓扑感知 路由策略 

分 类 号：TP393.02[自动化与计算机技术—计算机应用技术]