CSFB日常关键指标优化手册(华为)

2 0 2 2 -4 -2 6 四川资阳移动公司 第1 页, 共4 0 页 CSFB 日常关键指标优化手册 XX移动华为ZIYGS6 2 0 2 2 -4 -2 6 四川资阳移动公司 第2 页, 共4 0 页 目录 1 寻呼流程概述 ........................................................................................................................... 5 1.1 寻呼概念 ................................................................................................................... 5 1.2 寻呼流程 ................................................................................................................... 5 1.2.1 普通寻呼 ........................................................................................................... 5 1.2.2 预寻呼 ............................................................................................................... 6 1.3 ZIYGS6 CSMT寻呼评估 ......................................................................................... 7 1.3.1 局点信息 ........................................................................................................... 7 1.3.2 CSMT寻呼成功率评估 .................................................................................... 8 1.4 寻呼失败原因分析 ................................................................................................... 8 1.5 寻呼失败原因详细分析 ........................................................................................... 9 1.5.1 SGsAP_UEUnreach .......................................................................................... 9 1.5.2 Timeou t ........................................................................................................... 10 1.5.3 Timeou t（Normal location u pdate） .............................................................. 11 1.5.4 SGsAP_PagRej(IMSI Detached) .................................................................... 11 1.5.5 SGsAP_PagRej(Mobile terminating CS fallba...