摘要
仿真可实现用相对较小的成本与时间研究探索并解决问题。从简述NS2和NS3的特点与区别入手,分别从基本概念、核心概念及其模型三个方面详细介绍了NS3的体系结构、数据包传输过程、基本对象与类及其跟踪模型等细节。最后从理论上深度论述了NS3在研究领域的TCP实现过程。
Simulation can be used to explore and solve problems with a relatively small cost and time. This paper introduces the characteristics and differences between NS2 and NS3,and discusses the details of the NS3 architecture,the process of data packet transmission,the basic objects and classes and their tracking models from the basic concept,core concept and model. Finally,it gets the TCP implementation process of NS3 in the research field with the theoretical depth.
出处
《微型机与应用》
2017年第20期14-16,共3页
Microcomputer & Its Applications
基金
国家自然科学基金(61602213)
江苏省自然科学基金(BK20151131)
关键词
网络仿真器
类
模型
应用程序接口
套接字
继承
带宽
network simulator
class
model
application program interface
socket
inherit
bandwidth
