摘要
移动IP技术重要的两个问题是动态切换与静态通信。针对切换问题,本文在预注册与后注册方法的基础上提出了一种改良的两者相结合的切换方法。通过petri网建模可以直观的得到:该方法通过并发执行缩短了响应时间,提高了吞吐量。静态通信的一个重要问题是私有网络的可访问性。本文把UDP封装ESP隧道的方法引入到移动IP技术之中,解决了私有网络下移动节点的通信问题。
Two of the most important problems in the mobile ipv4 protocol are dynamic handoff and static communication, We propose a improved combined method based on pre-registration and post registration, In the end of the article, we modulate the system with Petri nets, and it can be proved minimizing the response, that is, improve the thru put. Accessibility to private nets is another issue, We succeed in involving UDP Encapsulation ESP into mobile ipv4 protocol to solve it.
出处
《微计算机信息》
北大核心
2008年第14期54-55,66,共3页
Control & Automation
基金
国家自然科学基金委项目(70502021)
