摘要
在分析了各种终端移动性支持协议的基础上,提出了一种将接入标识和交换路由标识分离的终端移动性支持方案,并基于UDP协议实现。通过实验表明该方案具有可行性,并且与目前的各种终端移动性支持协议相比,可以很好地支持终端的移动性,保证用户的隐私性、安全性和核心设备的安全性,保障网络的可控可管性。文章还针对此方案大规模应用时会出现的问题做出了预测,并提出了初步的解决方法。
Based on researching and analyzing various terminal mobility support protocols, this paper proposes a terminal mobility support scheme based on the separation of identifier, and realize it by using UDP. The results of experiment show that the scheme is feasible, and there are many advantages as compared to various terminal mobility protocols. It can support terminal mobility well, protect the privacy and security of users and the security of core equipments, guarantee that the net is controllable and manageable. This paper forecasts the problems that may occur when the scheme is in large-scale application, and also gives a preliminary solution.
出处
《通信技术》
2008年第12期149-151,共3页
Communications Technology
基金
国家重点基础研究发展规划(2007CB307102)
河南省教育厅自然基金(2006520019)
关键词
接入标识
交换路由标识
地址映射
映射表
access identifier
routing identifier
address mapping
mapping table
