【摘要】 贪婪路由选择算法是一种简便高效的路径建立算法,它建立的路径具有非常好的方向性和最优性,是无线传感器网络中基于地理位置的路由算法中非常重要的算法之一,但是,这种算法遭遇到路由空洞问题的可能性比较大.研究了一种路由洞避开机制,仿真结果表明:算法在保证良好的路由方向性的基础上还可以很好地避开路由洞,不仅增加了网络的存活时间,还特别适合应用在异构网络中.更多还原

【Abstract】 Greedy algorithm route is chosen a simple and efficient way to establish an algorithm that is the sensor based on the wireless network,one of the most important algorithms based on geography position,it was set up a path which has a good direction and an optimal,but the algorithms have to route the vacuum.The simulation results show that this policy is to ensure the routing direction and to steer effectively the cave,which can extend the duration of the network,especially is suitable for using in a network.更多还原