Abstract: One problem of simultaneous mobility is that messages, especially protocol messages, are lost during simultaneous mobility, which leads to the interruption of communication. This paper analyzes the problem for MIPv6 and some current solutions, and proposes multi-binding solution based on home agent. Simulations shows that the scheme can resolve such problem effectively and efficiently.

Key words: MIPv6, simultaneous mobility, stationary proxies, home agent, multi-binding

摘要： 移动IPv6协议中两台正在通信的移动主机同时发生移动时，它们之间传递的报文尤其是协议报文可能发生丢失。该文分析了同时移动可能产生的丢包过程和现有的改进方案，并在已有技术的基础上提出了一种基于家乡代理多重绑定的解决方案，仿真结果证明该方案能够较好地解决同时移动问题。

关键词: 移动IPv6协议, 同时移动, 固定代理, 家乡代理, 多重绑定

CLC Number: 

• TP393