城市轨道交通通信传输系统构建方案研究

Research on Construction Scheme of Urban Rail Transit Transmission System

根据轨道交通通信传输网络所需承载业务的系统功能要求和特点,研究传输系统构建技术方案,对不同的业务需求选择最佳的承载方式,并合理地将这些承载方式结合为一体,满足了业务需求和节省了项目投资,可供同类系统构建参考。

The function of the system according to the requirements and characteristics of tail transit network transmission required bearer services, technical scheme construction of Wansmission system, choose the best way of bearing according to different business needs, and the reasonable way of carrying these will be combined into one, to meet the business needs and save the project investment, forreference.