摘要
针对水下无线传感器网络能量供应及生命周期的不足,在分簇路由协议的基础上提出了一种均衡节点能耗,延长网络生命周期的路由协议算法.该协议将蚁群算法用于水下无线传感器网络的路由优化中,在数据传输时找到最优的路径,达到节约簇头节点能量,延长整个网络生命周期的目的.同时,在簇头选举时,优化簇头选举策略,均衡簇头能量消耗.仿真结果表明,该协议有效的延长了网络生命周期,节省了网络节点能量,提高了传输效率.
In view of the shortage of energy supply and life cycle of underwater wireless sensor network, a new routing protocol algorithm based on clustering routing protocol is proposed, which is based on the cluster routing protocol. The ant colony optimization algorithm is used in the routing optimization of underwater wireless sensor networks, to find the optimal path in the data transmission, to achieve the energy saving cluster head node, and to extend the life cycle of the network. At the same time, in the cluster head election, optimize the cluster head election strategy, balance cluster head energy consumption. Simulation results show that the proposed protocol can effectively prolong the network lifetime and save the network node energy and improve the transmission efficiency.
出处
《微电子学与计算机》
CSCD
北大核心
2017年第8期12-16,共5页
Microelectronics & Computer
基金
2016广西高校中青年教师基础能力提升项目(ky2016YB150)
关键词
水下无线传感器网络
蚁群算法
能量高效
非均匀分簇
路由选择
underwater wireless sensor networks
ant colony algorithm（ACA）
energy efficient
uneven clustering
routing selection
