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本文分析了隧道间隙漏缆贯通和天线覆盖两种GSM-R无线覆盖方案的优缺点和选择原则,针对天线覆盖方案提出了改进措施,通过郑西高铁实际应用案例,说明该方案切实可行,可供工程建设和网络优化参考。
This paper analyzes the advantages and disadvantages of two GSM-R wireless coverage schemes of tunnel gap and antenna coverage, and proposes some improvements for the antenna coverage scheme. The practical application of the Zheng-Xi high-speed rail shows that this scheme is feasible and feasible For construction and network optimization reference.