目 录
中文摘要
ABSTRACT
第一章 绪论 .....................................................................................................................1
§1.1 论文的研究背景和意义 ...................................................................................... 1
§1.2 主要工作及创新 ................................................................................................... 2
§1.3 结构框架 ............................................................................................................... 2
第二章 AD HOC 网络路由协议分析和 NS2 网络仿真 ............................................... 4
§2.1 ADHOC 网络概述 ................................................................................................. 4
§ 2.1.1 概念及发展背景 ...........................................................................................4
§ 2.1.2 网络特点 .......................................................................................................5
§ 2.1.3 体系结构 .......................................................................................................6
§2.2 ADHOC 网络路由协议 ......................................................................................... 6
§ 2.2.1 表驱动路由协议 ...........................................................................................8
§ 2.2.2 按需路由协议 ...............................................................................................9
§ 2.2.3 混合式路由协议 .........................................................................................11
§2.3 NS2 与网络仿真 ................................................................................................. 11
§ 2.3.1 NS2 仿真软件介绍 ..................................................................................... 12
§ 2.3.2 无线网络的 NS2 模拟 ............................................................................... 12
§ 2.3.3 NS2 仿真流程 ............................................................................................. 13
§2.3 本章小结 ............................................................................................................ 13
第三章 一种改进的多径路由协议 MPAODV .............................................................15
§3.1 多径路由协议概述 ............................................................................................ 15
§3.1.1 多径路由的分类 ..........................................................................................15
§3.1.2 多径路由的优点 ...........................................................................................17
§3.2 多径路由协议 MPAODV ................................................................................... 17
§3.2.1 多路径的相关性分析 ...................................................................................17
§3.2.2 路由发现 .......................................................................................................19
§3.2.3 路由维护 .......................................................................................................21
§3.3 仿真实验 ............................................................................................................. 22
§3.3.1 仿真环境及参数 ..........................................................................................22
§3.3.2 性能指标 ......................................................................................................22