digital trunked communication system

基本解释

A description is given of construction process and issues for consideration for TETRA digital trunked communication system.
以秦沈客运专线为例，从施工技术角度论述TETRA数字集群通信系统的施工过程及注意事项等。
As one of the most famous kinds of digital trunked communication system, TETRA′s efficiency and security have been cared more and more.
TETRA作为最著名的数字集群通信系统之一，其高效性和安全性得到了越来越多的关注。
Recent years, with the rapid development of communication, the research of digital trunked radio communication system becomes more and more important.
近年来，随着通信的飞速发展，作为专用移动通信系统的数字集群通信系统的研究也变得越来越重要了。