基于OPNET的Ant-Chord模型的建立与仿真  

Ant-Chord model building and simulation based on OPNET

作　　者：张建伟[1] 王玲艳[2] 刘思[3] 李朝阳[2] 

机构地区：[1]郑州轻工业学院软件学院,河南郑州450002 [2]郑州轻工业学院计算机与通信工程学院,河南郑州450002 [3]郑州师范学院网络中心,河南郑州450044

出　　处：《郑州轻工业学院学报（自然科学版）》2012年第3期1-4,共4页Journal of Zhengzhou University of Light Industry:Natural Science

基　　金：河南省基础与前沿技术研究计划项目(082300410280)

摘　　要：在多业务可信网络项目核心模型设计上,针对Chord模型物理拓扑匹配能力的不足,采用蚁群算法分配网络节点ID,提出了Ant-Chord模型,并基于OPNET平台从进程、节点和网络3个层次对Ant-Chord模型进行了仿真.仿真结果表明,Ant-Chord模型在路由跳数和时间延迟上具有明显优势,网络传输速率以及查询效率较高.On the design of the core model of the multi-service and credibility network project, aiming at the inadequacy of Chord model physical topology matching ability, Ant-Chord model was proposed which uses the ant colony algorithm distribution network node ID. The model was simulated based on OPNET from process, node and network layer. The simulation results showed that the Ant-Chord had obvious advantages on routing hops and time delay performance, and it had higher network transmission rate and the inquired efficiency.

关 键 词：Ant—Chord模型 OPNET 物理拓扑 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]