基于真实信号强度的覆盖分析

随着城乡一体化的快速发展,城市大型建筑密度增大,乡镇建筑增多,导致部分场所信号覆盖减弱甚至无信号覆盖.已建成的专网通信系统无法满足不断变化的信号覆盖需求,迫切需要通过新增站点的方式进行扩容补盲.为掌控PDT系统信号覆盖情况,有效实现对PDT系统的扩容补盲,文章研究了一种信号覆盖检测技术,通过整合PDT系统的场强数据达到对信号覆盖的准确分析,为扩容补盲提供有力依据.

Coverage Analysis Based on Real Signal Strength

With the rapid development of urban-rural integration,the density of urban large-scale buildings increases,and the number of township buildings increases,leading to the weakening of signal coverage or even no signal coverage in some places.The PDT system will not meet the ever-changing demand of signal coverage,so it is urgent to expand capacity and compensate for blindness by adding new stations.In order to truly show the PDT signal coverage effect and effectively enhance the PDT signal coverage,a signal coverage detection technology is studied in this paper.By integrating the fi eld strength data of PDT system,the accurate analysis of signal coverage is achieved,which provides a strong basis for capacity expansion and blind compensation.