无线室内分布系统及其施工应用方案

Wireless Indoor Distribution System and Construction Application Plan

针对当前4G尤其是TD-LTE和FDD-LTE2种移动通信网络建设的需要,分析了4G网络与GSM网络分布系统的差异,指出了室内分布覆盖技术在4G网络建设中存在的主要问题,分别从性能和应用方面简要介绍了适用于4G网络分布覆盖建设的无线光纤分布覆盖系统。同时,介绍了无线光纤分布覆盖系统在移动通信网络建设中的几个典型试点应用案例。经过相关分析可知,无线光纤分布覆盖系统特别适用于大型建筑物,比如火车站、停车场、医院等的分布覆盖,其在性能方面和工程实施中的优势以及分布覆盖应用的适应能力会在我国移动通信网络覆盖建设中发挥重要的作用。

In view of the current TD-LTE 4G in particular and FDD-LTE2 kinds of mobile communication network construction needs, analyze the difference between 4G networks and GSM network distribution system, the distribution of the main problems of indoor coverage technology presence in the construction of 4G networks, respectively, from the performance and application introduces the applicable distribution network covering the construction of 4G wireless fiber distribution coverage system. Meanwhile, the introduction of wireless fiber distribution system covering a few typical cases of pilot applications in the mobile communication network construction. After correlation analysis, covering wireless fiber distribution system is particularly suitable for large buildings, such as the distribution of covering the railway station, parking lots, hospitals, etc., as well as its ability to adapt to the distribution of the advantages of covering applications in terms of performance and project implementation will be in our country mobile telephone network coverage construction plays an important role.