摘要
TETRA已经成为现代城市轨道交通无线通信的首选系统。为了满足不同线路之间车载台和手持终端的漫游需求,提出了一种通过二次开发扫描终端建立有效通信的设计方案,实现了不同TETRA集群无线通信系统之间的互联互通问题。
Nowadays,TETRA has already become the first choice of wireless communication system for modern urban mass transit system. In order to meet the need of roaming between trainborne and protable terminals among different routes,the author present a design solution which establish effective communication through secondary development of scanning terminal,to achieve interconnection and intercommunication between TETRA trunked radio systems.
出处
《铁道通信信号》
2010年第3期41-43,共3页
Railway Signalling & Communication
关键词
无线
车载台
手持终端
漫游
互联互通
Radio
Train-borne terminal
Portable terminal
Roaming
Interconnection and intercommunication
