摘要
首先介绍了cdma2000系统的两种核心网接入业务——简单IP和移动IP业务的网络参考模型,然后重点分析了这两种接入业务的分组数据安全体系结构,最后对移动IP中的IPSec协议结构作了进一步探讨。
This paper provides a general description on the network reference model of the two core network access
services -- mobile IP and simple IP
services of cdma2000. Then the paper puts emphasis upon security system of the two access services. Finally, the paper makes a further discussion on IPSec protocol in mobile IP system.
出处
《现代电信科技》
2003年第11期13-16,共4页
Modern Science & Technology of Telecommunications
