Ad Hoc网络多径节能路由协议的研究与设计

Ad Hoc网络是一种由移动节点组成、拓扑结构动态变化的自组网络。网络是不依赖于建设好的基础组织。在Ad Hoc网络的研究中,一个非常重要的领域是路由问题,因为每个节点间具有主机和路由器的功能,需要适合Ad Hoc在特殊环境下路由协议和路由算法。在拓扑结构变化不大的情况下采取一种将路由能量消耗最小,同时又避免路由频繁经过剩余能量小的节点的多径路由方法,即对现有距离路由协议的改进算法——协同多径节能路由算法。实际证明了协同多径节能路由算法在发包的成功率、网络延时、发送成功的数据包、能量不为零的节点数目等方面都明显优于标准的距离路由协议。因此协同多径节能路由算法对Ad Hoc网络中路由问题的改进是行之有效的。

Research and Design of Ad Hoc Power-saving Multi-path Routing Protocol

Mobile Ad Hoc network is a kind of self-organizing network consisting of a collection of mobile wireless nodes,and its topology construction changes dynamically. In the research of mobile Ad Hoc,the most important field is routing problem. As each node has the functions of host and router,routing protocol and algorithm adapted to the particular situation of Ad Hoc should be adopted. Therefore the essay discusses a method of multi-path routing path which chooses a node that has the features of consuming the ...