随着移动通信网络规模的逐步增加,城镇化进程的推进,高档住宅小区和办公楼宇等地下停车场的建设,大部分优质客户都聚集于此,室内覆盖建设和优化突显越发重要。目前城市的室外网络覆盖基本实现无缝接续,通话质量得到极大提升。但室内覆盖建设和优化还存在很大的提升空间,该项工作也受到各大运营商的高度重视,需进一步加大研究力度。本文结合移动通信网络的特点,探讨室内优化的措施。 With the gradual increase in the size of mobile communication networks, the advancement of urbanization, the construction of underground parking lots such as high-end residential quarters and office buildings, most of the high-quality customers are gathered here. The construction and optimization of indoor coverage are becoming more and more important. At present, the city’s outdoor network coverage is basically seamless, call quality has been greatly improved. However, the construction and optimization of indoor coverage there is still much room for improvement, the work has also been the major operators attach great importance to the need to further increase research efforts. In this paper, the characteristics of mobile communication network, indoor optimization measures.