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【文件格式】：PDF
【文件原名】：TD-SCDMA 網(wǎng)絡優(yōu)化經(jīng)驗總結
【摘要或目錄】：
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3.2.1 覆蓋連續(xù)性優(yōu)化...................................................................................................7
3.2.2 超遠覆蓋優(yōu)化.......................................................................................................7
3.2.3 弱覆蓋區(qū)域.............................................................................................................8
3.2.4 后瓣過覆蓋.............................................................................................................9
3.3 鄰區(qū)優(yōu)化.......................................................................................................................9
3.4 擾碼優(yōu)化.....................................................................................................................10
3.5 切換性能優(yōu)化.............................................................................................................11
3.6 接入性能優(yōu)化.............................................................................................................12
3.6.1 RRC 建立成功率優(yōu)化..........................................................................................12
3.6.2 RB 建立成功率優(yōu)化............................................................................................12
3.7 呼叫保持性能優(yōu)化.....................................................................................................12
3.8 LAC 區(qū)的優(yōu)化............................................................................................................12
3.9 CCSS、CSDU 板的優(yōu)化...........................................................................................13
3.10 系統(tǒng)參數(shù)優(yōu)化.........................................................................................................13
3.10.1 系統(tǒng)消息的修改。.............................................................................................13
3.10.2 小區(qū)算法參數(shù)的修改。.....................................................................................14
3.10.3 小區(qū)參數(shù)的修改.................................................................................................15
3.10.4 靜態(tài)業(yè)務參數(shù)的修改。.....................................................................................15
4 優(yōu)化案例................................................................................................................................15
4.1 單站優(yōu)化案例.............................................................................................................15
4.2 鄰區(qū)優(yōu)化案例.............................................................................................................17
4.3 擾碼優(yōu)化案例.............................................................................................................18
4.4 和平賓館西南扇區(qū)天線背向覆蓋問題.....................................................................20
4.5 后瓣過覆蓋優(yōu)化案例二.............................................................................................22
4.6 參數(shù)優(yōu)化案例.............................................................................................................25