针对复杂地形,长大隧道等直放站应用较多的特殊区段的无线网络优化,结合合福铁路安徽段(出现掉话和通信质量差的情况,且均发生在直放站覆盖区段,并通过常规方式未达到优化目的)的工程案例总结解决问题的具体处理方法,为特殊区段的网络优化整治提供建议。 For complex topography, long-distance tunnels and other repeaters to apply more special section of the wireless network optimization, combined with the Hefei-Anhui section of the railway (call drop and poor communication quality, and occurred in the repeater coverage section , And through conventional methods did not achieve the purpose of optimization) to summarize the specific solutions to the problem, to provide advice for network optimization and rectification of special sections.