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伴随着城市轨道交通的快速发展,乘客和轨道交通的车地无线通信需求也变得十分迫切,一方面要满足乘客庞大的无线多媒体信息需求,另一方面要保证城市轨道交通车地无线通信系统的安全性。文章主要从宁高城际轨道禄高段工程的实际出发,提出了适用于轨道交通行业的基于TD-LTE无线通信综合承载网解决方案,可供参考。
With the rapid development of urban rail transit, the demand for wireless communications between passengers and rail transit vehicles becomes more and more urgent. On the one hand, to meet the demand of wireless multimedia information of passengers, on the other hand, it is necessary to ensure that wireless communications systems of urban rail transit Security. Based on the actual situation of Ninggao inter-city railroad Luogang section, this paper puts forward the solution of integrated bearer network based on TD-LTE wireless communication which is suitable for the rail transit industry and is available for reference.