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标题: TD-SCDMA网络优化经验总结 [查看完整版帖子] [打印本页]

时间: 2010-4-2 00:15

作者: htyjump 标题: TD-SCDMA网络优化经验总结

TD-SCDMA网络优化经验总结

时间: 2010-4-2 00:46

作者: bc6292002

看看

学习下

哈哈

时间: 2010-4-16 09:43

作者: huanghouti

谢谢楼主分享。

时间: 2010-4-16 10:06

作者: yytmje

下载还要钱啊

时间: 2011-1-14 23:11

作者: cdma1xdj

1 概述..........................................................................................................................................3
2 项目准备工作...........................................................................................................................3
2.1 确定网络优化目标.......................................................................................................3
2.2 优化方法和流程制定...................................................................................................4
3 TD－SCDMA 专题网络性能优化经验总结..........................................................................5
3.1 单站测试与优化...........................................................................................................5
3.2 覆盖性能优化...............................................................................................................6
3.2.1 覆盖连续性优化...................................................................................................7
3.2.2 超远覆盖优化.......................................................................................................7
3.2.3 弱覆盖区域.............................................................................................................8
3.2.4 后瓣过覆盖.............................................................................................................9
3.3 邻区优化.......................................................................................................................9
3.4 扰码优化.....................................................................................................................10
3.5 切换性能优化.............................................................................................................11
3.6 接入性能优化.............................................................................................................12
3.6.1 RRC 建立成功率优化..........................................................................................12
3.6.2 RB 建立成功率优化............................................................................................12
3.7 呼叫保持性能优化.....................................................................................................12
3.8 LAC 区的优化............................................................................................................12
3.9 CCSS、CSDU 板的优化...........................................................................................13
3.10 系统参数优化.........................................................................................................13
3.10.1 系统消息的修改。.............................................................................................13
3.10.2 小区算法参数的修改。.....................................................................................14
3.10.3 小区参数的修改.................................................................................................15
3.10.4 静态业务参数的修改。.....................................................................................15
4 优化案例................................................................................................................................15
4.1 单站优化案例.............................................................................................................15
4.2 邻区优化案例.............................................................................................................17
4.3 扰码优化案例.............................................................................................................18
4.4 和平宾馆西南扇区天线背向覆盖问题.....................................................................20
4.5 后瓣过覆盖优化案例二.............................................................................................22
4.6 参数优化案例.............................................................................................................25

时间: 2012-12-12 14:48

作者: limaodong1989

好东西

时间: 2012-12-17 12:46

作者: zjszjs27

好资料啊，学习学习

时间: 2015-3-16 16:18

作者: gy42698

学习下

时间: 2016-5-22 23:03

作者: bosssasd

谢谢分享

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