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主要介绍交通增强型列车控制系统(ITCS)的系统原理,提出基于GSM-R网络环境下的无线传输设计方案,对设计中的列车寻址进行说明,对ITCS的数据在GSM-R网络的传输时间做出预算,最后对GSM-R车载无线通信单元的实现进行描述。
This paper mainly introduces the system principle of ITCS and proposes a wireless transmission design scheme based on GSM-R network environment. The design of train addressing is described. The transmission of ITCS data in GSM-R network Time to make a budget, and finally to describe the realization of GSM-R vehicle wireless communication unit.