【摘要】 MANET是一种由一系列可以自由移动的节点主机聚集而成的一个临时性动态网络。由于其拓扑的动态性,其路由协议与其它传统网络有着很大的区别。传统的MANET路由协议都在路由破裂后由源节点重新建路,存在较大建路延时,极大阻碍了信息的实时传送。为此,该文提出了一种支持实时传送的路由协议,该协议通过在路由破裂处用最快方法重新建路来实现数据的实时传输。模拟结果表明这种协议具有较好的网络性能。更多还原

【Abstract】 A MANET(mobile ad hoc networks)is a collection of wireless mobile hosts forming a temporary and dynamically reconfigurable wireless networks.Because of its topology is dynamical,therefore its routing protocol is different from others networks.Traditional protocol of MANET,which has longer delay and interferes realtime transmission of information,builds a route from source node after link failure.For that puepose,this paper provides a new routing protocol for supporting realtime transmission.By using fast path recovery after route failure,this protocol can deliver data in a timely manner.The results of simulation show that the scheme has good network performance.更多还原