室分故障问题排查及处理流程讲义VIP免费

第1页共55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55页室分问题排查流程2013年11月第2页共55页第1页共55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2页共55页目录1室分主要问题................................................................................................................................32室分问题优化排查方法................................................................................................................42.1弱覆盖................................................................................................................................42.1.1整治流程..................................................................................................................42.1.2流程分析..................................................................................................................52.2信号外泄............................................................................................................................82.2.1整治流程..................................................................................................................82.2.2流程分析..................................................................................................................92.2.3整治方案................................................................................................................102.3高干扰..............................................................................................................................122.3.1整治流程................................................................................................................122.3.2整治流程................................................................................................................132.3.3整治方案................................................................................................................172.4高质差..............................................................................................................................232.4.1整治流程................................................................................................................232.4.2流程分析................................................................................................................252.4.3整治方案................................................................................................................282.5低接通率..........................................................................................................................322.5.1整治流程................................................................................................................322.5.2流程分析................................................................................................................332.5.3整治方案................................................................................................................362.6超低或超高话务..............................................................................................................382.6.1整治流程................................................................................................................382.6.2流程分析................................................................................................................402...