TDLTE切换优化指导手册V

切换优化指导手册2024 年 2 月精品文档---下载后可任意编辑目录1概述.............................................................................................................32系统内切换成功率相关 KPI 指标.......................................................................5切换成功率指标定义..........................................................................5切换成功率相关统计项.......................................................................5站内切换统计项..........................................................................5站间 X2 切换统计项.....................................................................6站间 S1 切换统计项.....................................................................7切换统计项--邻区级.....................................................................8切换失败的常见问题....................................................................93切换问题的定位和分析....................................................................................9切换问题的定位.................................................................................9切换问题的原因分析........................................................................11切换问题处理流程图........................................................................11切换整体分析...........................................................................13切换 Top 小区分析.....................................................................13小区故障排查...........................................................................14切换准备失败问题分析...............................................................14切换执行失败问题分析...............................................................15终端类问题...............................................................................16个性问题单独分析.....................................................................16切换问题优化方案........................................................................