WCDMA无线网络规划中的小区容量及影响因素分析  

Analysis of Capacity and Effect Factors in WCDMA Radio Network Planning

作　　者：孙浩 周胜 高鹏 

机构地区：[1]中国网通(集团)张家口市分公司,张家口075000 [2]中国移动通信集团设计院有限公司,北京100080

出　　处：《电信工程技术与标准化》2008年第4期47-50,共4页Telecom Engineering Technics and Standardization

摘　　要：WCDMA系统是自干扰系统,它的无线网络规划与现有GSM、PHS系统有较大的不同,容量在无线网络规划中占了关键位置,它设计的好坏,直接关系到WCDMA无线网络设计的成败与否。本文介绍了WCDMA无线网络预设计中的有关容量的影响因素,给出了系统容量的几种计算方法及其优缺点,最后提出提高容量的主要措施。Since WCDMA system is a self-interference system, its radio network planning is different from GSM and PHS systems. As the key point in the radio network planning, capacity is very important to produce a successful design project. This paper introduces the effect factors of capacity in WCDMA radio network preplanning. Several calculating methods are provided for system capacity with advantages and disadvantages. The main measurements to improve the capacity are also mentioned.

关 键 词：EB/NO 功率控制 激活因子 软切换 

分 类 号：TN929.533[电子电信—通信与信息系统] TQ323.8[电子电信—信息与通信工程]