移动通信室内信号覆盖分析报告.doc

word完美格式 精心整理 学习帮手 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。 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. KEY WORDS wireless network ；coverage technology；optimization scheme 目 录 TOC \o 1-3 \h \u HYPERLINK \l _Toc17780 1.前 言 PAGEREF _Toc17780 1 HYPERLINK \l _Toc27596 1.1 研究背景 PAGEREF _Toc27596 1 HYPERLINK \l _Toc30157 1.2 国内外研究的动态 PAGEREF _Toc30157 2 HYPERLINK \l _Toc4191 1.3本研究的主要内容 PAGEREF _Toc4191 2 HYPERLINK \l _Toc18387 2. 移动通信室内覆盖现状分析 PAGEREF _Toc18387 3 HYPERLINK \l _Toc14634 2.1 移动通信室内覆盖分布环境及特点 PAGEREF _Toc14634 3 HYPERLIN