【資料名稱】：G-尋呼成功率優(yōu)化交付指導(dǎo)書

【資料作者】：華為

【資料日期】：20061230

【資料語言】：中文

【資料格式】：DOC

【資料目錄和簡介】：

1. 概述...................................................................................................................6
2. 尋呼成功率的定義..............................................................................................6
2.1 NSS的定義......................................................................................................................6
2.2 BSS的定義.......................................................................................................................6
3. 尋呼成功率的應(yīng)用策略......................................................................................7
3.1 NSS的尋呼成功率和BSS的尋呼成功率...........................................................................7
3.2 不同運營商和不同廠商的定義差別..................................................................................7
3.3 應(yīng)用策略..........................................................................................................................7
4. BSS側(cè)相關(guān)因素分析及提高手段........................................................................7
4.1 BSS側(cè)相關(guān)因素分析........................................................................................................7
4.2 BSS側(cè)的相關(guān)話統(tǒng)分析....................................................................................................8
4.3 BSS側(cè)提高尋呼成功率的措施..........................................................................................8
4.3.1 適當(dāng)降低“RACH最小接入電平”................................................................8
4.3.2 合理設(shè)置BSC的周期性位置更新時間和MSC的IMSI隱式分離時間................8
4.3.3 適當(dāng)降低“MS最小接收信號等級”..............................................................9
4.3.4 適當(dāng)增大“MS最大重發(fā)次數(shù)”.....................................................................9
4.3.5 開啟BTS尋呼重發(fā)功能.................................................................................9
4.3.6 網(wǎng)絡(luò)覆蓋對尋呼成功率的影響.......................................................................9
4.3.7 上下行平衡等對尋呼成功率的影響...............................................................9
4.3.8 位置區(qū)劃分對尋呼成功率的影響.................................................................10
4.3.9 其它............................................................................................................10
5. NSS側(cè)相關(guān)因素分析及提高手段......................................................................10
5.1 尋呼次數(shù)和尋呼間隔......................................................................................................10
5.2 尋呼方式（TMSI尋呼或者IMSI尋呼）...........................................................................11
5.3 尋呼范圍（LAC尋呼或者全網(wǎng)尋呼）.............................................................................11
5.4 MSC的IMSI隱式分離定時器..........................................................................................11
GSM 尋呼成功率優(yōu)化交付指導(dǎo)書 內(nèi)部公開
2006-12-30 華為機密，未經(jīng)許可不得擴散 第 4 頁, 共 13 頁
6. 附錄：尋呼信令流程圖....................................................................................12