文章概述机场现有模拟集群系统的弊端和不足,从业务需求和系统安全方面分析建设机场数字集群系统的必要性和可行性,并结合机场发展的前景和特点,采用基于数字时分多址技术的泛欧集群无线电(Trans European trunked radio,TETRA)系统标准...文章概述机场现有模拟集群系统的弊端和不足,从业务需求和系统安全方面分析建设机场数字集群系统的必要性和可行性,并结合机场发展的前景和特点,采用基于数字时分多址技术的泛欧集群无线电(Trans European trunked radio,TETRA)系统标准,最后给出在机场具体现实的解决方案,满足机场业务的需求。展开更多
Presents the application of such components as MT8980 and MT8924 in digital switch modules for trunking system, and design and implementation of digital switch modules, which can perform the functions of digital switc...Presents the application of such components as MT8980 and MT8924 in digital switch modules for trunking system, and design and implementation of digital switch modules, which can perform the functions of digital switch and conference call, and replace analog switch modules and maintain compatibility with analog systems so that the system can gradually and continuously updated to full digitization.展开更多
文摘文章概述机场现有模拟集群系统的弊端和不足,从业务需求和系统安全方面分析建设机场数字集群系统的必要性和可行性,并结合机场发展的前景和特点,采用基于数字时分多址技术的泛欧集群无线电(Trans European trunked radio,TETRA)系统标准,最后给出在机场具体现实的解决方案,满足机场业务的需求。
文摘Presents the application of such components as MT8980 and MT8924 in digital switch modules for trunking system, and design and implementation of digital switch modules, which can perform the functions of digital switch and conference call, and replace analog switch modules and maintain compatibility with analog systems so that the system can gradually and continuously updated to full digitization.
