摘要
列控系统需要GSM-R网络提供无线传输平台,以传送控车信息。对GSM-R网络服务质量(QoS)的准确评价尤为重要,为此探讨GSM-R网络用于承载列控业务时的服务质量的测试方法。
Train control system requires GSM-R to provide wireless transmission platform for sending control information. Accurate evaluation of QoS of GSM-R network is particularly important. Testing method of QoS of GSM-R is explored when GSM-R carries train control service.
出处
《铁道通信信号》
2007年第3期48-50,共3页
Railway Signalling & Communication
