南昆客运专线引入南宁枢纽GSM-R网络优化

Optimization of GSM-R Network for Connecting Nanning-Kunming Passenger Dedicated Line into Nanning Hubs

介绍南昆客运专线引入南宁枢纽地区GSM-R网络的基站设置和切换关系,分析GSMR网络测试数据,探讨越区切换中存在的问题,提出网络优化方案,并对优化后的网络动态测试,验证该网络优化方案是可行的。

The setting of base stations of the GSM-R network for connecting Nanning-Kunming passenger dedicated line into Nanning hubs and the relationship of base stations＇ handover are introduced.The test data of the GSM-R network is analyzed and problems in cross-zone handover are explored and a network optimization scheme is proposed.Dynamic tests on the improved network have been conducted to confirm that the optimization scheme is feasible.