基于MPLS的IP微移动性管理技术  

Micro-Mobility Management in MPLS-Based Networks

作　　者：王慧[1] 糜正琨[1] 

机构地区：[1]南京邮电大学通信与信息工程学院,江苏南京210003

出　　处：《南京邮电大学学报（自然科学版）》2006年第4期5-9,共5页Journal of Nanjing University of Posts and Telecommunications：Natural Science Edition

基　　金：南京邮电大学'攀登计划'(NY2005002)资助项目

摘　　要：因MPLS(多协议标记交换)技术将扩展用于未来移动网络的无线接入子网,于是提出将MPLS和移动IP微移动技术结合。首先分析了MPLS和微移动IP协议相结合研究的动机和两者结合的特点,然后对现已提出的6种典型的基于MPLS的IP微移动性管理技术进行了详细分析,并对这几种方案的性能参数进行比较,指出了各种方案的优缺点。最后给出两者结合方案中几个尚待解决的问题,并在此基础上提出了下一步研究方向。Muhiprotocol label switching（MPLS） technology will be extended to be used in wireless access subnet of the future mobile networks. Therefore, the idea is emerged of applying the technology of IP micro-mobility to MPLS-based wireless access subnet. This paper analyzes the motivations and characteristics of the research on integration of MPLS and micro-mobility at first. Then it analyzes six typical MPLS-based micro-mobility management technologies that have been put forward hitherto. Their performances analysis and the comparison of the pros and cons of these schemes are followed. In the end, problems to be solved are stated for the integration of MPLS and micro-mobility management and the topics for further research are predicted targeting to these problems.

关 键 词：移动IP 微移动性 多协议标记交换 

分 类 号：TN915.04[电子电信—通信与信息系统]