5G无线通信技术具有高带宽、广连接、低时延等特性，在煤矿行业得到了示范应用，是智能化煤矿建设的重要组成部分；但由于其组网复杂，体积笨重，在应用推广中受到了诸多限制。针对智能化煤矿的特点，深入分析了5G组网拓扑，将BBU基站控制器、PB基站汇聚器、pRRU基站进行了一体化设计，简化了网络拓扑；同时将5G基站的防爆形式由隔爆设计变为本安设计，减小了5G基站的体积和质量；针对智能化煤矿对定位和通信的需求，同时融合了UWB和Wi-Fi6技术，形成了定位通信一体化基站。在四川嘉阳煤矿测试结果表明：定位通信一体化基站安装维护方便，可直接安装于工作面等危险场所，能很好地解决通信和定位问题，完全满足智能化煤矿对通信和定位的基本需求。

5G wireless communication technology has the characteristics of high bandwidth, wide connectivity, and low latency, and has been demonstrated and applied in the coal mining industry. It is an important component of intelligent coal mine construction. However, due to its complex networking and bulky size, it has been subject to many limitations in application promotion. Based on the characteristics of intelligent mines, this study deeply analyzes the 5G network topology, and integrates the BBU base station controller, PB base station aggregator, and pRRU base station to simplify the network topology. At the same time, the explosion-proof design of 5G base stations has been changed from explosion-proof design to intrinsic safety design, which reduces the volume and weight of 5G base stations. In response to the positioning and communication requirements of intelligent mines, UWB and Wi-Fi 6 technologies are integrated to form a positioning and communication integrated base station. And experiments were conducted at Jiayang Coal Mine in Sichuan Province. The test results showed that the integrated positioning and communication base station is easy to install and maintain, and can be directly installed in hazardous areas such as working faces. It can effectively solve communication and positioning problems and fully meet the basic needs of intelligent mines for communication and positioning. It is an important tool for the construction of intelligent mines.