基于GSM-R的GPRS技术在轨道交通中的应用

Application of GPRS Technology on GSM-R Basis to Rail Transit

介绍了轨道交通中的城际铁路引入GPRS技术的背景情况 ,结合GSM -R的功能和不足以及新的多媒体通信技术 ,提出了基于GSM -R的GPRS技术实现方案和业务承载方案 ,以改进GSM

With an introduction of the background of applying GPRS to railway, the deficiencies and the functions of GSM-R and the new multimedia communication technology, the author proposes the scheme of the application of GPRS technology based on GSM-R, and a solution of carrying services to improve the GSM-R system.