本文结合某城市轻轨3号线工程，对专用通信系统中的无线通信系统进行分析，包括对无线通信系统的设计原则、功能定位、制式选择、网络架构、基站配置及无线覆盖方案进行研究并提出设计方案，相关结论通过专家论证认可，已运用到具体项目中。
In this paper, combined with a city light rail line 3 project, the wireless communication system in the special communication system is analyzed, including the design principle, function positioning, mode selection, network architecture, base station configuration and wireless coverage scheme. The relevant design conclusions have been applied to specific projects and approved by experts.
References
[1]
Usman, M., Wajid, M. and Ansari, M.D. (2020) Enabling Technologies for Next Generation Wireless Communications. CRC Press, Boca Raton, FL.
