1) digital trunking communications
数字集群通信
1.
TETRA digital trunking communications standard is a kind of wireless trunking mobile communications system based on TDMA technology , The standard builds upon the lessons and techniques of previous analogue Trunked radio systems and the successful development of GSM.
TETRA数字集群通信系统是一种基于数字时分多址(TDMA)技术的无线集群移动通信标准。
2) Digital trunked communication system
数字集群通信系统
1.
The topic of this thesis is pre-research of TETRA digital trunked communication system design.
本课题的主要任务是,TETRA数字集群通信系统终端设计的预研工作。
2.
Integrated network management system effectively configures the whole network resource of the digital trunked communication system,and provides powerful facilities for management of the whole network integrated service management.
数字集群通信系统综合网络管理系统是对整个网络范围内的资源进行配置,为全网综合业务提供管理的有力工具。
3) digital trunking communication system
数字集群通信系统
1.
It also prospects the future of digital trunking communication systems in China.
文章给出了中兴通讯GoTa数字集群通信系统的网络架构,并对系统中PDS状态机和接口进行了详细介绍。
6) Digital telecommunications market
数字集群通信市场
补充资料：第一个数字制卫星通信地面站
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条