关键词:移动手机自组网; 按需路由; 表驱动路由; 混合路由; K-最近邻基站
Routing protocol for mobile Ad hoc cell phone networkbased on K-nearest neighboring base stations
HU Jun1,XU Shu-hua1,WANG Lei2
(1.College of Software, Hunan Vocational College of Science & Technology, Changsha 410118, China;2.College of Software, Hunan University, Changsha 410082, China)
Abstract:By analysing the AODV protocol and its defect,then considerded the information about the moving speed and direction of nodes,this paper presented a new hybrid routing protocol for mobile Ad hoc cell phone network based on K-nearest neighboring base stations, in which, when the local network infrastructures fail or was destroyed,each local node would generate and maintenance a K-nearest neighboring base stations information table, and then, based on the table,used the improved AODV protocol to do on-demand routing.Theoretical analyses and simulation results show that, the newly proposed protocol has better performance than the traditional on-demand routing protocol AODV, so it is more suitable for routing in mobile Ad hoc cell phone networks. ......