移动Ad hoc网络安全路由协议研究

移动Ad hoc网络是由一组移动终端组成的无线多跳自治系统,具有无中心、自组织、多跳路由、动态拓扑结构等特点。尽管有带宽受限等缺点,但无线Ad hoc网络具备灵活机动、组网迅速的优势,在军事通信、民用通信和各种临时通信中具有广阔的应用前景。近来其路由技术、QoS、安全性问题,尤其是路由协议的安全成为研究的热点。介绍了针对其路由协议的攻击,重点分析比较了典型的移动Ad hoc网络安全路由协议,最后指出下一步研究的方向。

Research of Secure Routing Protocols for Mobile Ad hoc Networks

Mobile Ad hoc network(MANET) is a collection of mobile nodes,these nodes self-organized into a multi-hop wireless network.It has the characteristics of no per-existing infrastructure,self-organization,multi-hop and dynamic topological.Although it has the disadvantage of limited bandwidth,it plays an important role in military communication,civil communication and temporary communication.Recently,their routing,QoS,safety,especially in the routing protocol security has become a hot spot.Introduced common attacks on the routing protocols.Then focus on the analysis and comparison of typical secure mobile Ad hoc network routing protocol.Finally concluded the next step in the direction.