摘要
无线电监测网络规划中,以最少的监测站实现最大的监测区域或目标覆盖率,可达成频谱监测资源的最优化利用,提升无线电监测的全域化、精细化感知能力。建立监测传感器网络部署效率评估指标体系,以监测覆盖率和部署效率最大化为准则,通过空间二次聚类算法,得到监测站与地理位置的最优组合,达成部署优化的目的。仿真结果表明算法可获得更优化的部署方案且部署效率更高。
In radio monitoring network planning,optimized utilization of spectrum monitoring resources can be achieved by using fewest monitoring stations to achieve largest fraction of area coverage or target coverage,and refined sensing ability of radio monitoring in the whole domain can be improved.Evaluation index system of deployment efficiency of monitor sensor networks is established,and the optimal combination of monitor stations and geographical location is obtained through the spatial quadratic clustering algorithm to achieve the purpose of deployment optimization.The simulation results show that the algorithm can obtain better deployment plan and improve the deployment efficiency.
作者
徐英
周尚武
丁锋
XU Ying;ZHOU Shangwu;DING Feng(Electronic Countermeasure College of National University of Defense Technology,Hefei 230037,China;Anhui XinHua University,Hefei 230088,China)
出处
《传感技术学报》
CAS
CSCD
北大核心
2018年第9期1389-1392,共4页
Chinese Journal of Sensors and Actuators
基金
安徽省教育厅自然科学基金项目(KJ2017A618)
关键词
无线电监测
部署效率评估
优化部署
传感器网络
空间二次聚类
radio monitoring
deployment efficiency evaluation
optimized deployment
sensor network
spatial quadratic clustering
作者简介
徐英(1979-),女,博士,讲师,研究方向为电磁环境监测与评估、战场电磁兼容预测、态势分析与辅助决策等,eeixuying@163.com。
