摘要
提出一种基于蚁群算法的无线传感器网络按需多路节能路由算法。该算法综合了蚁群优化算法和AODV路由协议的思想,通过蚂蚁并行地在源节点和目的节点之间建立多路径路由,提高了网络数据传输的实时性、延长了整个网络的生命期。仿真结果表明,该算法与多种群蚁群优化路由算法、基本蚁群算法相比,在整个网络的生命期和节能方面效果显著。
Based on the special demand of energy control for wireless sensor network, this paper proposed an on--demand multi-path and power-saving ant colony algorithm. The algorithm balances the energy consumption and creates small network lateney. It synthesizes the concept of ACO and AODV protocol. It can find multiple transmission paths from sources to the sink by parallel search. The experimental results show that the algorithm is more effective and available than MACO and ACA in routing cost and energy dissipation.
出处
《微型机与应用》
2010年第15期67-70,共4页
Microcomputer & Its Applications
关键词
无线传感器网络
路由
蚁群算法
多路节能
wireless sensor network
routing
ant colony algorithm
multi-path and power-saving
