密集城区无线网络优化面临的新问题  

New Problems of Radio Network Optimization in Dense Urban Areas

作　　者：周兴围[1] 沈忱[1] 

机构地区：[1]中国移动通信集团公司,北京100033

出　　处：《电信科学》2012年第5期151-154,共4页Telecommunications Science

摘　　要：重点对密集城区2G业务量快速增长、业务密度不断攀升所带来的新的无线网络优化问题和矛盾进行了深入分析,并对引起话音质差和网络干扰问题的网络结构、天线与无源器件互调干扰、数据业务干扰、室内深度覆盖质量等因素给出了相应的解决措施和建议。This paper focuses on in-depth analysis on the new radio network optimization problems with rapid growth in 2G traffic and increasing traffic density in dense urban areas. Relevant solutions and proposals are given for problems such as network structure, intermodulation interference caused by antenna and passive components, data service interference and in-depth indoor coverage quality which lead to poor voice quality and network interference.

关 键 词：无线网络 话音质差 网络结构 互调干扰 数据业务 

分 类 号：TN92[电子电信—通信与信息系统]