摘要
Abstract
In recent years,with the great glory of wireless communication in public services,medical care,and other fields,wireless equipment has developed towards miniaturization and big data integration.Traditional wireless monitoring systems cannot provide effec-tive support in dynamic data management,so it is urgent to use grid based wireless monitoring systems for effective spectrum management of target monitoring areas.Radio monitoring is a real-time and dynamic monitoring technology.In the context of accelerating urbaniza-tion,achieving blind spot free monitoring of target areas has become the next direction of development.Grid based radio monitoring sys-tems use advanced technology to further enhance the effective utilization and management of radio spectrum resources.By deducing the principles of various key technologies in the grid based wireless monitoring system,the path loss under the Okumuram Hata algorithm in the suburbs of small cities was studied.Through simulation experiments,it was verified that using the Okumuram Hata algorithm in the construction of grid based wireless monitoring systems in small cities has better evaluation of signal loss.关键词
网格化无线电监测系统/频谱管理/Okumuram-Hata算法/信号损耗Key words
Grid based wireless monitoring system/Spectrum management/Okumuram-Hata algorithm/Signal loss分类
电子信息工程
