WCDMA论文WCDMA规划优化案例.doc

WCDMA论文：WCDMA 规划 优化 案例 【中文摘要】随着WCDMA网络技术的日益成熟,终端性能的改进和提高,高速数据业务的快速增长,流媒体、视频电话等新业务正在为消费者接受,中国3G的用户数量和收入都在呈现加速增长的趋势。移动通信网络是一个动态的网络,在实际运行中往往会产生很多新的问题,所以就要求运营商对网络做好规划和优化的工作,使网络以最佳的状态运行,让用户满意,而如何进行3G网络的网络规划和优化,成为移动运营商的重大问题。本文对移动通信的演进过程和WCDMA的技术特点进行了详细介绍,并依托唐山市WCDMA网络,通过软件给出详细的站点分布方案,同时从工程的角度对WCDMA优化进行了详细描述,并对唐山WCDMA网络进行优化实践,基本达到了预期优化目标。主要内容包括以下几个方面：一、WCDMA系统基本原理,WCDMA无线网络规划和优化过程中涉及的关键技术及原理说明；二、结合唐山市的实际情况进行区域划分,给出WCDMA网络的覆盖设计和容量设计,并对无线传播模型进行分析,给出了规划站点详细分布图；三、唐山市WCDMA网络优化工作过程,如资料、设备、工作的程序、分析的过程等；四、WCDMA网络优化实施过程中常见问题的分析和解决方法；五、结合唐山市具体情况对网络优化中的实际案例进行分析解决,并对优化经验进行了总结。 【英文摘要】With the WCDMA network technology increasingly mature, the improvement of terminal performance, the apid growth of high-speed data business, streaming media、video phone and other new business are being accepted by consumers.The quantity of Chinese 3G users and the income of Chinese 3G business present the trend of accelerated growth。Mobile communication network is a dynamic network,in the actual cases tend to emerge many new problems,so it requires operators completing the plan and optimize work for the network,making the network run in the best state,thereby let customers satisfy.And how to conduct the 3G network planning and optimization, called mobile operators major problem.This paper give the evolution process of mobile communication and WCDMA technical features a detailed introduction, and relying on the tangshan CDMA network, give the BS detailed address with software.At the same time WCDMA optimization is described in detail from engineering point of view,and carry on the optimization practice for tangshan WCDMA network, on the whole reach the optimization goal. The main contents include the following respects:Firstly, basic principle of WCDMA system, the key technology and principle explanation involved in WCDMA planning and optimization process;Secondly, combined with the actual situation of tangshan division, give the WCDMA network covering and capacity design and analyse the wireless transmissi