摘要
介绍数字集群通信的关键技术、主要业务功能,以及数字集群通信在沈阳的应用与发展。重点分析数字集群的优势和发展中存在的问题,阐明数字集群发展不是集群专网而是共享网络,前景良好但还需要不断探索。
The key techniques ot digital trunk mobile communication, mare service funenons, its application and development in CTT＇s Shenyang Branch were introduced. The author mainly analyzed the advantages and development problems of digital trunk mobile communication. It is pointed out that digital trunk mobile communication is not a dedicated network but a shared one and its good prospect wait for continuous exploration.
出处
《铁道通信信号》
2008年第12期38-41,共4页
Railway Signalling & Communication
关键词
数字集群
移动通信
无线网络
Digital trunk
Mobile communication
Wireless network
