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标题:
5G精品路线优化
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时间:
2021-1-24 17:01
作者:
guanyun@326
标题:
5G精品路线优化
1 前言........................................................................................................................................................................ 2
1.1 精品路线选取与覆盖要求（中移）................................................................................................... 2
1.2 精品路线选取与覆盖要求（电联）................................................................................................... 3
1.3 版本保障................................................................................................................................................... 4
2 精品线路参数优化.............................................................................................................................................. 5
2.1 LTE参数优化............................................................................................................................................. 5
2.1.1 双连接承载类型配置................................................................................................................. 5
2.1.2 锚点频点负荷优化..................................................................................................................... 6
2.1.3 LTE MR关闭.................................................................................................................................. 7
2.1.4 UpperlayerIndication开关配置（中移）............................................................................. 10
2.1.5 UpperlayerIndication开关配置（电联）............................................................................. 11
2.1.6 锚点优先驻留策略................................................................................................................... 11
2.1.7 修改NR系统间频率偏移值................................................................................................... 12
2.1.8 携带SN切换功能开启............................................................................................................ 12
2.1.9 Userinactive配置...................................................................................................................... 14
2.2 NR参数优化............................................................................................................................................ 14
2.2.1 SSB多波束配置建议................................................................................................................. 14
2.2.2 5G邻区规划和优化.................................................................................................................. 17
2.2.3 机械下倾角优化....................................................................................................................... 18
2.2.4 PRACH参数配置........................................................................................................................ 18
2.2.5 D1/D2干扰解决方案（中移）.............................................................................................. 18
2.2.6 SRS BF功能开启........................................................................................................................ 19
2.2.7 8P4B功能开启与优化方案..................................................................................................... 23
2.2.8 T-RS关闭..................................................................................................................................... 26
2.2.9 AC校准........................................................................................................................................ 26
2.2.10 避免宏微Slot干扰................................................................................................................ 28
2.2.11 FDM功能开启（极限速率显示情况下开启，且终端必须为海思）4/5G共框不要开启 28
3 极限1Gbps拉网速率优化方案（中移）..................................................................................................... 29
4 极限1Gbps拉网速率优化方案（电联）..................................................................................................... 30
5 常见异常问题分析流程................................................................................................................................... 32
5.1 接入类问题分析流程........................................................................................................................... 32
5.2 切换类问题分析流程........................................................................................................................... 34
5.3 速率低问题分析流程........................................................................................................................... 35
6 演示期间操作建议............................................................................................................................................ 36
7 典型案例介绍..................................................................................................................................................... 37
7.1 天津塘沽精品线路优化介绍.............................................................................................................. 37
7.2 贵阳电信精品线路优化介绍.............................................................................................................. 38
7.3 辽宁大连精品线路优化介绍.............................................................................................................. 40
7.4 成都电信精品线路优化介绍.............................................................................................................. 41
附件:
5GNRNSA精品线路优化指导书.docx
(2021-1-24 17:00, 8.18 MB) / 下载次数 56
https://www.txrjy.com/forum.php?mod=attachment&aid=NDcwNjE2fGI3MjY3MTYxfDE3MzA0MTk4MzF8MHww
时间:
2021-1-24 21:26
作者:
dgsjy123
谢谢分享
时间:
2021-1-24 21:49
作者:
hjh_317
内容呢？
时间:
2021-1-24 23:00
作者:
dieshisina
谢谢分享！
时间:
2021-1-26 11:50
作者:
Runningboy
很好的资料！
时间:
2021-1-26 17:14
作者:
lu77
感谢分享
时间:
2021-1-27 20:50
作者:
zjjlihui2020
谢谢分享
时间:
2021-2-1 09:50
作者:
tl12
谢谢分享
时间:
2021-2-1 11:41
作者:
098qazwsx
感谢分享
时间:
2021-3-16 11:59
作者:
WUHUAXS
谢谢，很需要
时间:
2021-3-16 13:30
作者:
bwl209
谢谢分享
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附件: 5GNRNSA精品线路优化指导书.docx (2021-1-24 17:00, 8.18 MB) / 下载次数 56