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在移动Ad hoc网络技术的研究中,由于受到节点移动性、带宽和能量等的限制,传统的基于有线网络的多播路由协议无法直接应用到Ad hoc网络中。研究和设计稳定高效的多播路由协议并将其应用到实际的网络中己成为当前Ad hoc网络研究领域的热点。文中结合无线自组网节点设计的项目,论证了系统的设计方案,详细地分析了无线自组网的MAODV路由协议,设计实现了在嵌入式设备中MAODV的改进方案,并且指出了下一步工作的重点。
In the research of mobile Ad hoc network technology, the traditional multicast protocols based on wired networks can not be directly applied to Ad hoc networks due to the limitation of node mobility, bandwidth and energy. Studying and designing a stable and efficient multicast routing protocol and applying it to the actual network has become a hot area in the field of current Ad hoc networks. In this paper, the project of wireless ad hoc network node design is demonstrated, the system design is demonstrated, the MAODV routing protocol of wireless ad hoc network is analyzed in detail, the improved scheme of MAODV in embedded device is designed and realized, and the next step is pointed out the key of.