基于虚拟骨干网技术的自组网络移动IP方案  

Virtual Backbone-based Mobile IP Scheme in Ad Hoc Networks

作　　者：张勖[1] 程胜[1] 冯美玉[1] 丁炜[1] 

机构地区：[1]北京邮电大学宽带通信网络实验室

出　　处：《现代电信科技》2003年第10期53-56,共4页Modern Science & Technology of Telecommunications

摘　　要：在自组网络中,虚拟骨干网技术的基本思想是数据包的分发控制由构成虚拟骨干网的节点负责,从而能够有效地提高无线自组网络的链路利用率,并能更好地适应快速网络拓扑变化。提出了一种基于虚拟骨干网技术的移动IP方案,它结合虚拟骨干网技术和移动IP的优势,具有易实现性和较好的性能。The basic idea of virtual backbone in ad hoc wireless networks is that all hosts forming the virtual backbone are in charge of control packets dissemination. This strategy works quite effectively in increasing the link usage and reacting quickly to the topology changes. This paper proposes a virtual backbone -based mobile IP scheme, which combined the merits both of virtual backbone and mobile IP. Its realization is very easy while it can obtain good performance.

关 键 词：虚拟骨干网 自组网络 移动IP 数据包 分发控制 网络节点 链路利用率 

分 类 号：TN915.5[电子电信—通信与信息系统]