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.
以秦沈客運專線爲例，從施工技術角度論述TETRA數字集群通信系統的施工過程及注意事項等。
As one of the most famous kinds of digital trunked communication system, TETRA′s efficiency and security have been cared more and more.
TETRA作爲最著名的數字集群通信系統之一，其高傚性和安全性得到了越來越多的關注。
Recent years, with the rapid development of communication, the research of digital trunked radio communication system becomes more and more important.
近年來，隨著通信的飛速發展，作爲專用移動通信系統的數字集群通信系統的研究也變得越來越重要了。