摘要： 分析了当前无线自组网路由协议所面临的问题与挑战,对主动路由和按需路由中的几种代表性路由协议进行了介绍。给出了无线自组网路由协议应满足的7点需求,并在此基础上,对所介绍的路由协议进行了比较。对无线自组网路由协议的具体实现技术进行了探讨,分析了在OSI参考模型的第二层和第三层实现无线自组网路由协议的优点和缺点。

关键词: 无线自组网, Ad hoc, 路由协议

Abstract: The problems and challenges of current wireless ad hoc routing protocols are analyzed in the paper. Several proactive routing protocols and reactive routing protocols are introduced. Seven requirements which should be satisfied in designing routing protocols is given. And on the basis of these seven requirements, comparison of those introduced routing protocols is shown in the table. At last the technologies of how to implement wireless ad hoc routing protocols are discussed. The merits and defects of implementing ad hoc routing protocols in the second or third layer of OSI reference model are analyzed.

中图分类号: 

• TP393.4