短途通信 meaning in Chinese

short range communication
short-range communication

Road transport and traffic telematics - dedicated short - range communication - physical layer using microwave at 5 . 8 ghz
道路运输和交通远程信息处理技术.专用短途通信.使用5 . 8 ghz微波的物理层
Road transport and traffic telematics - dedicated short - range communication - physical layer using microwave at 5 , 8 ghz ; english version en 12253 : 2004
道路运输和交通远程信息处理技术.专用短途通信.使用5