摘要
传感器节点能量的供应一般采用电池,节点能量有限。为了尽可能减少传感器节点通信模块的能量消耗,保证能量供应的持续性,文中提出了一种基于遗传算法的路由算法,不仅降低了单个节点的能量消耗,而且使整个网络能量的消耗更加均衡,从而延长了整个传感器网络的生存周期。
The sensor nodes generally use batteries for energy supply, so its power is limited. In order to minimize the energy consumption of communication module of senor nodes to ensure the continuity of energy supply, this paper presents a routing algorithm based on the genetic algorithm. It not only reduces the energy consumption of a single node, but also balances the energy consumption of the entire network more, thereby extends the life cycle of the entire sensor networks.
出处
《信息技术》
2008年第7期81-84,共4页
Information Technology
关键词
遗传算法
无线传感器网络
生存周期
genetic algorithm
wireless sensor networks
life cycle
