摘要
移动IP协议使移动主机MH实现在任何时间和任何地点接入Internet,使Internet上主机透明地与MH通信。但是 ,移动IP协议的切换时延较长 ,严重影响了通信业务的质量。提出了一种结合层次外部代理管理和转发指针链的快速的移动IP切换算法 ,以改善MH频繁切换时业务的QOS。
Mobile IP makes a Mobile Host(MH) access to Internet anywhere and anytime, and does hosts in Internet communicate with MH transparently. However, Mobile IP has long handoff delay, which has a terrible effect on quality of traffic. A fast Mobile IP handoff scheme, combined hierarchical foreign agent management with forwarding pointer chain,is proposed to improve traffic QOS while MH handoffs frequently.
出处
《中山大学学报(自然科学版)》
CAS
CSCD
北大核心
2002年第2期19-22,共4页
Acta Scientiarum Naturalium Universitatis Sunyatseni
基金
"十五"国防科工委预研项目资助项目