摘要
当今互联网在安全性和移动性方面存在着严重问题,IP地址同时用作用户的身份标识和位置标识,不能很好地解决主机的移动、网络安全;针对此问题,提出了许多方案来改进Internet的名字空间和对移动性、安全性支持;对目前几种典型的基于身份标识和位置标识相分离的名字空间改进方案对移动性、安全性支持进行了对比研究,同时提出了一种基于标识的移动通信机制。
The serious shortcomings of current Internet on aspects of the mobility and safety,IP address is used to represent both the location and the identity of a user,and this can＇t be good to solve the host mobile and network safety.Based on these, researchers bring forth many solutions to improve the structures and the support of the mobility,safety of Internet namespaees. This paper makes discuss,and comparisons on mobility,safety according to the namespace improvement solutions that the identity and the position of a user separate mutually currently to several kinds research,and puts forward a mobile communication mechanism based on identity.
出处
《计算机工程与应用》
CSCD
北大核心
2008年第23期123-126,共4页
Computer Engineering and Applications
基金
国家重点基础研究发展规划(973)(No.2007CB307102)~~
关键词
名字空间
标识
移动通信
Internet namespace
identity
mobile communication
