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.

• 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。