隧道内高铁无线信号覆盖方案分析

摘要

Based on the analysis of characteristics of high-speed rail cover,this paper discusses the tunnel high-speed rail wireless signal coverage problem,and carries on the demand analysis for the difficulty of wireless signal coverage in tunnel;then proposes the corresponding solution. Combining with the actual construction situation,coverage solution is applied in practical engineering,meeting with the coverage requirement well.%从分析高铁覆盖的特点，讨论了隧道内高铁无线信号覆盖的问题，针对隧道内无线信号覆盖的难点进行需求分析，并提出了相应的解决方案。结合实际建设情况，将覆盖方案应用在具体工程，覆盖需求得到了很好的满足。