摘要
提出一种考虑节点剩余能量,并且尽量保证网络中各节点能量均衡消耗的路由选择算法EBAODV。该算法基于AODV并且在路由消息中加入能量信息,选择路由时优先选择路径上各节点能量状况都较好的路由,其次选择能避开能量将耗尽节点的路由。仿真表明EBAODV在延长网络整体寿命上明显优于AODV。
Proposes an algorithm called EBAODV that considers the residual energy of nodes and guarantees the balanced consumption of energy of all nodes in the network as far as possible. The algorithm based on the AODV adds the energy information to the routing news. It first tries to choose the routing containing the nodes whose energy state is good, and secondly tries to choose the routing avoiding the nodes whose residual energy is not enough. The simulation results show that this routing algorithm is better than AODV in extending the life of the whole network.
出处
《现代计算机》
2009年第1期4-7,14,共5页
Modern Computer
基金
广东省科技计划项目(No.2006B15001004)
广州市科研条件建设项目(穗科条2006-21)