CAJ | 학술논문

为了提高频谱利用效率，构建一个基于实测数据的频谱管理系统。通过建立属性数据库，采用面向对象语言C＃访问Access数据库的方法，将频谱实测数据与地图化组件 MapX进行数据绑定，然后将频谱测量数据嵌入到地理信息系统中，实现可视化的频谱管理系统。测试结果表明，该系统能够实现频谱属性数据和图形数据的定位查询，完成频谱数据分析，提高空闲频谱的综合利用。
위료제고빈보이용효솔，구건일개기우실측수거적빈보관리계통。통과건립속성수거고，채용면향대상어언C＃방문Access수거고적방법，장빈보실측수거여지도화조건 MapX진행수거방정，연후장빈보측량수거감입도지리신식계통중，실현가시화적빈보관리계통。측시결과표명，해계통능구실현빈보속성수거화도형수거적정위사순，완성빈보수거분석，제고공한빈보적종합이용。
In order to improve efficiency of the spectrum utilization,a spectrum management sys-tem based on measured data is built in this paper.The spectrum measured data and Map compo-nent MapX can be data binded through the establishment of attribute database and using the method of object oriented language C# to access the Access database.The measured data of the spectrum is then embedded into geographic information system to realize the visualization of spec-trum management system.The test results show that the system can realize the positioning query of spectrum attribute data and graphic data,the spectral data analysis and therefore improve the comprehensive utilization of idle spectrum.