摘要
针对软件定义无线传感器网络(Software-Defined Wireless Sensor Networks,SDWSN)模型中分布式传感器存在能量消耗大以及网络寿命低等问题,本文提出了一种基于海豚回声定位算法的SDWSN路由算法,该算法的目标是考虑利用节点的剩余能量来选择节能路径,利用海豚回声定位算法优化SDWSN中的路由选择来实现节约能量,提高传感器网络寿命.实验结果表明,与其他几种元启发式算法相比,本文提出的算法在能耗和吞吐量参数方面具有明显优势.
Aiming at the problems of large energy consumption and low network life of distributed sensors in software defined wireless sensor networks(SDWSN)network model,a SDWSN routing algorithm based on dolphin echolocation algorithm has been proposed.The goal of this algorithm is to consider the residual energy of nodes to choose energy conservation path,and to optimize the routing in WSN by means of dolphin echolocation algorithm to achieve energy-saving and improve the life of sensor network.Experimental results show that the proposed algorithm has obvious advantages in energy consumption and throughput parameters compared with other meta-heuristics.
作者
晏勇
YAN Yong(College of electronic information and automation, Aba Teachers University, Sichuan Aba 623002, China)
出处
《西南师范大学学报（自然科学版）》
CAS
2021年第8期79-85,共7页
Journal of Southwest China Normal University(Natural Science Edition)
基金
阿坝州应用技术研究与开发重点项目(19YYJSYJ0091)
四川省教育信息技术“十三五”规划课题(川教馆2019-142).
关键词
软件定义无线传感器网络
海豚回声定位算法
路由优化
节能
software-defined wireless sensor networks
Dolphin echolocation algorithm
route optimization
energy conservation
