第1页共63页编号：时间：2021年x月x日书山有路勤为径，学海无涯苦作舟页码：第1页共63页高质差整治流程和案例目录高质差整治流程和案例..................................................................................................................1一、质量定义..........................................................................................................................21.1质量含义....................................................................................................................21.2定义............................................................................................................................2二、影响质差的因素..............................................................................................................3三、质差处理流程..................................................................................................................43.1质差小区分析评估流程.............................................................................................43.2质差小区处理流程.....................................................................................................5四、质差因素分析..................................................................................................................64.1硬件问题质差小区处理.............................................................................................64.2传输问题质差小区处理.............................................................................................74.3参数问题质差小区处理.............................................................................................84.4干扰问题质差小区处理.............................................................................................94.5覆盖问题质差小区处理...........................................................................................134.6天馈问题质差小区处理...........................................................................................174.7上下行不平衡问题质差小区处理...........................................................................184.8直放站问题质差小区处理.......................................................................................204.9其它问题质差小区处理...........................................................................................20五、室分质差小区处理........................................................................................................235.1分布系统整治问题定位流程...................................................................................245.2分布系统的问题分类...............................................................................................24六、典型案例介绍................................................................................................................266.1CDMA干扰整治.......................................................................................................266.2私装直放站干扰整治...............................................................................................296.3无源器件使用不当...................................................................................................306.4无源器件负调不达标引起干扰...............................................................................326.5施工工艺引起的互调干扰...................................................
