适用于移动MPLS的改进RSVP协议研究  

Study on Improved RSVP Adapt to Mobile MPLS

作　　者：崔丙锋[1] 杨震[1] 丁炜[1] 

机构地区：[1]北京邮电大学宽带通信网络实验室,北京100876

出　　处：《计算机应用研究》2005年第2期40-42,共3页Application Research of Computers

基　　金：国家自然科学基金资助项目(69802003)

摘　　要：首先提出了一种改进的资源预留协议,能够保证基于分级移动的移动MPLS在切换过程中连续的集中服务质量。阐述了该改进协议的工作过程,证明了它能很好地适应移动MPLS,并能保证对移动MPLS在切换后的新路径进行快速的资源预留,从而保障业务的集中服务质量。最后,给出仿真结果并进行分析。A new improved RSVP is proposed, which can be used to ensure Int-serv QoS of Mobile Multi-Protocol Label Switching(MPLS) based on Hierarchical Mobile IP(HMIP) during its handover. Its procedure is expatiated in detail. The theory analysis indicates that the improved RSVP can adapt to Mobile MPLS properly. It can reduce the time spent on resource reservation set-up and realize the fast resource reservation after handover. In the end, the simulation and its analysis are gi￣ven.

关 键 词：RSVP 移动MPLS HMIP QOS 

分 类 号：TN913.24[电子电信—通信与信息系统]