基于NS-3的MANET路由协议仿真实验设计  

Design of simulation experiment for routing protocol of Mobile Wireless Ad Hoc Network

作　　者：滕艳平[1] 周浩令 王海珍[1] 陈久玲 张亚杰 TENG Yan-ping;ZHOU Hao-ling;WANG Hai-zhen;CHEN Jiu-ling;ZHANG Ya-jie(College of Computer and Control Engineering,Qiqihar University,Heilongjiang Qiqihar 161006,China)

机构地区：[1]齐齐哈尔大学计算机与控制工程学院,黑龙江齐齐哈尔161006

出　　处：《齐齐哈尔大学学报（自然科学版）》2021年第6期31-36,共6页Journal of Qiqihar University(Natural Science Edition)

基　　金：黑龙江省高等教育教学改革研究项目(SJGY20190710);黑龙江省教育厅基本业务专项“齐齐哈尔大学科研项目”(135509117);齐齐哈尔大学教育科学研究项目(GJZRYB202007);齐齐哈尔大学研究生创新科研项目(YJSCX2020049)。

摘　　要：移动无线自组织网络(MANET)路由协议包括表驱动路由协议、按需路由协议和地理位置信息路由协议等,针对路由协议抽象和难以理解的问题,采用NS-3仿真平台,设计了多组实验项目,对3种典型路由协议的工作原理进行了仿真实现。考虑不同应用场景下的节点密度、节点速度以及仿真区域大小等问题,设置随机移动模型的参数,分别对DSDV、AODV和GPSR的端到端时延、分组投递率和吞吐量进行实验对比分析,得出不同路由协议的优缺点以及所适应的应用场景,为不同网络环境下路由协议的选择提供一定的参考,提高了实验教学效果和质量。Mobile Wireless Ad Hoc Network(MANET)routing protocols include table-driven routing protocols,on-demand routing protocols,and geographic location information routing protocols.Aiming at solving the abstract and incomprehensible problems of routing protocols,the NS-3 simulation platform is used to design multiple sets of experiments in the project,in which the working principles of three typical routing protocols were simulated.Considering the node density,node speed,and simulation area size in different application scenarios,the parameters of the random movement model were set in these experiments to compare and analyse the end-to-end delay,jitter,packet delivery rate and throughput of DSDV,AODV,and GPSR.Thus the advantages and disadvantages of different routing protocols and the application scenarios are obtained,which provide certain reference for the selection of routing protocols in different network environments,and improve the teaching effect and quality of experiments.

关 键 词：MANET 路由协议 实验设计 NS-3仿真 

分 类 号：TN915.04[电子电信—通信与信息系统] G434[电子电信—信息与通信工程]