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MANET是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。它没有固定基站,也没有作为控制管理中心的节点主机。由于其拓扑的动态性,其路由协议不同于其它网络。为更有效支持MANET的应用,文章提出了一种基于移动预测下的Unicast路由。该协议采用GPS定位机制,通过预测路径有效连接时间来实现。模拟结果表明这种方案能获得较好的网络性能和较低的控制开销。
MANET is a temporary dynamic network assembled by a series of freely moveable node hosts. It does not have a fixed base station nor a node host as a control management center. Due to its topological dynamics, its routing protocols differ from other networks. In order to more effectively support the application of MANET, this paper proposes a Unicast routing based on mobile prediction. The agreement uses GPS positioning mechanism, through the effective path to predict the path to achieve. Simulation results show that this scheme can achieve better network performance and lower control overhead.