5G室内覆盖性能及关键问题分析

5G时代70%的应用发生于室内，室内网络将成为运营商5G网络具备竞争优势的主战场。5G网络具备室内外同频组网，室外宏站深度覆盖能力增强等特点，同时，室内网络频段及覆盖方式的变化，都会对室内覆盖的性能产生影响，本文从5G室内覆盖性能分析出发，针对室内覆盖网络面临的室内外同频干扰、传统室分升级等问题进行分析，给出了5G室内覆盖网络规划升级时需要重点解决问题的建议。

Analysis of indoor coverage performance and key problems of 5G

70% of applications of 5G occur indoors, and indoor network will become the main battlefield for operators to have competitive advantages in 5G network. The characteristics of 5G network is indoor and outdoor have same frequency networking, and the deep coverage ability of outdoor macro station is enhanced. At the same time, the change of indoor network frequency band and coverage mode will also affect the performance of indoor coverage. Based on the analysis of 5G indoor coverage performance, this paper analyzes the same frequency interference of indoor and outdoor, traditional room division upgrade and other problems faced by the indoor coverage network, and gives some suggestions for the key problems to be solved in the planning and upgrading of 5g indoor coverage network.