客运专线与既有线共用GSM-R无线系统若干问题探讨

客运专线与相关既有线并行建设或存在交越情况时,二者存在共用GSM-R无线系统的可能性。若考虑共用无线系统,则会影响某些GSM-R业务的实现,因此,需要考虑相应的解决方案,此外,针对不同的情况,应考虑采用不同的无线组网原则。

When Passenger Train line and the relevant existing line are built meanwhile or become crossover line, there is possibility to share GSM-R wireless system. Sharing wireless system will have impact on the realization of some GSM-R business, therefore, the corresponding solution needs to be considered. Further, in the light of different circumstances, should consider using different wireless network principles.