关键词 无线网络；覆盖技术；优化方案
ABSTRACT according to the statistical analysis of the mobile communication
network, 70% of users call mostly in indoor, Europe and the United States and Hong Kong, China, statistics show that the indoor traffic accounted for one third of the total
traffic. Wireless network is more and more important, when the distribution of interior network signal exists many problems, this paper expounds the definition of indoor signal distribution, summarizes the function of the mobile indoor coverage system and the development, summed up mobile indoor coverage system requirements, through to the mobile indoor signal of mobile indoor signal system is introduced in this paper the choice of relevant components and the applicable scope, analysis of the wireless network signal system design and the optimization method, finally with large office buildings and the railway station as an example, comparing the condition of different types of system economics and signal quality, it is concluded that the best choice for the two kinds of indoor wireless network solution.
号的覆盖存在很多的问题，本文通过阐述了室内信号覆盖现状分析，概述了移动 室内覆盖系统，总结移动室内覆盖系统的需求，通过对移动室内信号的组成，介 绍移动室内信号系统相关部件的选择和适用范围，分析无线网络信号系统设计以 及其优化的方法，最后以地下停车场和某医院的某一层楼为例，详细地分析移动 通信室内信号覆盖在实际场景中的应用。
5.1.1 设计思路............................................................................................ 19 5.1.2 问题分析............................................................................................ 20 5.1.3 地下停车场覆盖效果测试................................................................. 20 5.2 某医院的某一层的案例............................................................................... 21 5.2.1 该层楼的结构特点............................................................................. 21 5.2.2 设计思路............................................................................................ 21 5.2.3 测试结果............................................................................................ 22 6.总结.......................................................................................................................... 23 参考文献...................................................................................................................... 24 致谢.............................................................................................................................. 25
广州大学华软软件学院
本科毕业论文
论文题目 移动通信室内信号覆盖分析 专业 班级 姓名 学号 指导教师
摘要 室内信号覆盖作为无线网络建设的重要组成部分，根据对移动通信网络
的数据统计分析，70%的用户通话大部分集中在室内，欧美和中国的数据统计显 示，室内的话务量占到总话务量的 1/3。无线网络越来越重要，但在室内网络信
3.1.1 信号源.................................................................................................. 5 3.1.2 室内布线和分布系统.......................................................................... 7 3.1.3 元器件和天线...................................................................................... 7 3.2 室内分布信号系统的分类与选择.................................................................. 8 3.2.1 室内分布信号系统的分类.................................................................. 8 3.2.2 室内信号分布系统的选择.................................................................. 9 3.3 室内分布系统的规划................................................................................... 10 3.4 移动通信终端............................................................................................... 10 4.移动通信无线网络设计方法和优化流程.............................................................. 12 4.1 室内覆盖设计方案的原则........................................................................... 12 4.2 室内无线信号系统设计应该达到的要求................................................... 12 4.3 不同区域室内无线网络覆盖的要点............................................................ 13 4.4 无线网络设计方法........................................................................................ 13 4.5 室内无线网络的传播模型........................................................................... 14 4.6 无线网络信号分布设计方案的分析：........................................................ 15 4.6.1 无线信号外泄分析............................................................................ 15 4.6.2 信号切换分析..................................................................................... 15 4.6.3 话务量预测分析................................................................................ 16 4.7 无线网络质量的优化设计........................................................................... 16 4.8 无线网络优化的方式................................................................................... 17 5 室内信号覆盖案例分析........................................................................................... 19 5.1 地下停车场案例........................................................................................... 19