文档介绍：本科毕业设计(论文)
题目 GSM无线网络的设计与优化
专业通信工程
摘要
随着我国GSM数字移动通信事业的蓬勃发展,移动用户对网络质量的要求越来越高,移动运营商也开始越来越重视移动网络的质量,,而其中对无线网络的优化又是网络优化中最重要、、系统基本构成、各个子系统的结构组成和各组成实体的各自作用、接口,,网络优化的基本概念、优化目标、:掉话率、阻塞率、切换成功率、RACH接入有效性、分配失败率的分析和优化,,对日益复杂的无线环境进行了分析,对网络中可能存在的干扰种类和原因,,实施了切合工程实际的无线网络优化方案,大幅度提升网络质量,并以此为基础进一步研究了用户话务行为,用户增长趋势,对工程建设和网络扩容提出了建议,,理论与实际相结合,将网络优化的一些方法在实际工作中进行了验证,,希望能对今后的优化工作有所帮助,取得更好的效果.
关键词:GSM 移动通信网络优化
Abstract
With China's GSM digital munications business of booming development, mobile users work quality request more and more high, mobile operators also begin to pay more and more attention to the quality of the work, because mobile operators petitiveness lies in work quality. Network optimization is to improve the quality of the work the most direct and effective method for the work, and the optimization of the most important work optimization, the plex a content. Papers on work wireless part design and optimization were studied. Briefly introduced the GSM digital munication system's development present situation, the basic structure, position and structure of each subsystem position entity respective functions, interface, and the interface for wireless part are introduced in detail. And then expounds the important significance work optimization, the basic concept work optimization, optimizing targets, network optimization work process and in the work optimization of several methods of frequently used. Mainly introduces the work operation affect main technical indices: recent ess rate, switching , RACH access effectiveness, distribution, and the analysis and the optimization of failure, and puts forward corresponding solutions to improve indexes. Contact again real situation now plex an