【作者】 高山；

【导师】 陈晓曙；

【作者基本信息】 东南大学 ， 电子与通信工程， 2006， 硕士

【摘要】 随着信息化、网络化应用的迅速发展,特别是笔记本电脑、移动计算技术的快速普及,在企业环境中随时移动或流动接入Internet/Intranet的应用需求十分突出和普遍。Internet/Intranet固有的连接机制和方式大大限制了人们对网络信息的访问和使用。移动IP技术的出现打破了位置和通讯工具之间的常规联系,为实时,便利地进行信息交流提供了可能。将移动通信的通信手段与Internet/Intranet上的信息资源相结合,发展移动的数据业务,已成为当前移动通信行业和信息行业的重要发展方向和发展热点。局域网移动MIP系统正是使用了这种移动IP技术的通信机制,提供了在网络中进行移动的、实时的信息通信服务。本系统解决了在基于IPv4协议的Intranet中,如果移动通信节点的IP地址前缀发生变更时,必须更改本机IP地址才能得以通信的问题。本文对系统的原理和主要技术进行了介绍,并对构成系统的三个软件实体进行了设计,最后在基于Linux平台的局域网中验证。本研究是基于PC机的实验环境,如能进一步的改进,在企业网、校园网中有着广泛的应用意义。更多还原

【Abstract】 Along with the rapid development of information and network application, specially the rapid popularization of portable computer and motion computation technology, the demand on the application of technology enabling information to move or flow into the connection with Internet/Intranet whenever necessary called for in the enterprise environment has become extremely prominent and common. The inherent internet/Intranet connection mechanism has brought great limitation to prevent people from visisting and using the network information. The appearance of Mobile IP technology breaks through the former routined connection between the position and the communication facilities, which has made it possible to exchange information timely and conveniently. The combination of the communication means of the mobile communication and the Internet/Intranet information resources as to develope the mobile data service has become an important direction and hot topic for the development of current mobile communication industry and the information industry.It is by using the communication mechanism supported by this kind of mobile IP technology that the mobile MIP system of local area network provides the real time and mobile information communication service through the network.. This system solves the problem that in the Intranet based on IPv4 agreement, if the IP address prefix of the mobile communication pitch point has been changed, this host IP address has to be changed accordingly to meet the requirement of communication.This thesis carries on an introduction to the system theory and its key technology, and then the design to the three software entities contributing to the system, and finally the confirmation in the local area network based on the Linux service platform . Limited by the PC machine experiment environment based on which this research is being carried on, any possible further improvement shall be of widespread significance in its application in networks of enterprises and campus .更多还原