一种基于移动IP的Mobile ad hoc网络接入技术

A Mobile ad hoc Internet Interconnection Technology Based on Mobile IP

对于不支持移动 IP Manet(即无 Home Agent设施的 Manet)中的结点移动到支持移动 IP Manet中 ,本文提出了一种基于移动 IP的接入技术 ,它包括接入网关 (即支持移动 IP的结点 )的通告、发现和切换 .这种技术能够保证在不改变现有 Manet的移动 IP网络基础设施、不添加任何固定设施的情况下 ,只要支持移动 IP的 Manet中有支持移动 IP结点的存在 ,则所有外来不支持移动 IP结点就都能够访问 Internet,同时这种接入技术不依赖于特定的 Manet选路协议 .实验证明它具有简单、灵活以及健壮等特点 .

In this paper, we propose a Internet interconnection technology for mobile hosts in Manets without Mobile IP support(i.e. Manets without Home Agent) entering into a Manet with Mobile IP support. It includes advertisement, discovery and hand-off of the interconnection gateway(i.e. the mobile host with Mobile IP support).There exists only one mobile host in the Manet with Mobile IP support, any other mobile hosts form the Manets without Mobile IP support can explore Internet using Netscape,FTP,Telnet and Ping utilities without needs to change and add Mobile IP infrastructures. In addition, our technology does not rely on any specific Manet routing protocol. Experiment result has shown that this interconnection technology is simple, flexible and robust.