中文摘要：

MobiWan最初是NS-2中用于仿真MIPv6的补丁,但MobiWan本身不够完善,用于仿真MIPv6和NEMO存在着一些问题。该文首先研究了MIPv6和NEMO在NS-2中的仿真机制,并对MIPv6和NEMO的仿真进行了改进。通过此改进方案,使NS-2能够支持MIPv6中跨域的切换和使NEMO的仿真更符合实际场景以及解决了一些信号干扰问题,最后通过构建仿真场景,对改进后方案进行了验证。

英文摘要：

The MobiWan is a patch which was first used to simulate MIPv6, but it is not insufficient itself, so there are some problems to simulate MIPv6 and NEMO. At first the simulation mechanisms of MIPv6 and NEMO on NS - 2 has been researched, then the simulations of MIPv6 and NEMO has been improved. Through the improved propos- als, the NS - 2 can support the handovers across the domains, and the simulation of NEMO in accordance with the actual scenes is much better, and also has solved some signal interferences. At last, this paper verified the improved proposals by constructing the simulation scenes.