【資料名稱】：KPI指標(biāo)監(jiān)控

【資料作者】：內(nèi)部公開

【資料日期】：2010-5

【資料語言】：中文

【資料格式】：PDF

【資料目錄和簡介】：

1 概述 ................................................................................................................................................ 8
2 監(jiān)控及優(yōu)化KPI 對象 ..................................................................................................................... 9
2.1 建議監(jiān)控的KPI ...................................................................................................................... 9
2.2 KPI 關(guān)聯(lián)子性能 .................................................................................................................... 11
2.2.1 TCH 掉話率相關(guān)子性能................................................................................................... 12
2.2.2 切換成功率相關(guān)子性能 ............................................................................................... 12
2.2.3 擁塞相關(guān)子性能 ........................................................................................................... 13
2.2.4 TBF 掉話率相關(guān)子性能 ................................................................................................... 13
3 KPI 監(jiān)控評判標(biāo)準(zhǔn)........................................................................................................................ 15
3.1 KPI 監(jiān)控標(biāo)準(zhǔn)的來源 ............................................................................................................ 15
3.1.1 合同KPI 要求 ............................................................................................................... 15
3.1.2 指導(dǎo)書默認(rèn)底線 ........................................................................................................... 15
3.2 KPI 默認(rèn)底線 ........................................................................................................................ 15
3.2.1 底線概念 ....................................................................................................................... 16
3.2.2 底線相關(guān)性 ................................................................................................................... 16
3.2.3 默認(rèn)KPI 紅線 ............................................................................................................... 17
3.2.4 現(xiàn)場監(jiān)控KPI 選擇建議 ............................................................................................... 18
3.3 KPI 監(jiān)控?cái)?shù)據(jù)的要求 ............................................................................................................ 18
3.3.1 KPI 監(jiān)控?cái)?shù)據(jù)的可信性 .................................................................................................... 18
3.3.2 KPI 數(shù)據(jù)采集周期建議 .................................................................................................... 19
4 KPI 監(jiān)控及優(yōu)化應(yīng)用策略 ............................................................................................................ 20
4.1 KPI 監(jiān)控及優(yōu)化思路 ............................................................................................................ 20
4.2 網(wǎng)絡(luò)級KPI 監(jiān)控及優(yōu)化 ....................................................................................................... 21
4.3 區(qū)域性KPI 監(jiān)控及優(yōu)化 ....................................................................................................... 22
4.4 TOPN 壞小區(qū)的篩選 ............................................................................................................ 22
5 KPI 監(jiān)控及優(yōu)化分析 .................................................................................................................... 24
5.1 CS 域可用性分析 ................................................................................................................. 24
5.2 CS 域資源利用率分析 .......................................................................................................... 25
5.2.1 SDCCH 擁塞率 ................................................................................................................. 25
5.2.2 TCH 擁塞率 ........................................................................................