In order to implement National Communications Commission (NCC)’s 3.5GHz medium frequency band improvement measures establishment and potential interference assessment and processing operation project, TTC planned and expanded the system functions of "Mobile Communication Spectrum Management System", "Base Station Management System" and "Far-end Interference Source Sensing Measures" based on the existing FSS e-map management system, providing dynamic mobile communication spectrum management, visualized graphical interface base station system management and far-end interference source sensing measurement analysis to detect the radio wave around satellite ground receiving stations with high risk of interference and to manage NCC’s 5G base stations.