发布时间 : 星期日 文章华为TDD-LTE机房操作指导(0127)更新完毕开始阅读
TDD-LTE机房操作
指导书
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TDD-LTE机房操作
指
导书
关键词：MML命令、LTE eNodeB 模拟负载加载、单用户信令跟踪、操作维护
摘 要：本文针对LTE网规网优人员，为了配合网络优化，在机房进行相关的操作。对涉及到的
eNodeB、M2000常用操作进行了详细的介绍。主要包括：eNodeB的单用户标准信令跟踪、MML命令行、小区相关参数的查询、eNodeB的模拟负载加载、告警查询等，并对所涉及的相关注意事项进行了说明。
缩略语清单：
缩略语 CHR CR IMSI LMT LTE MML TMSI
英文全名 Call History Record Change Request 修改请求 中文解释 呼叫历史记录 International Mobile Subscriber 国际移动用户识别码 Identity Local Maintenance Terminal Long Term Evolution Man Machine Language Temporary Mobile Station Identity 本地维护终端 长期技术演进 人机语言 临时移动用户标识
目 录
1
概述................................................................................................................................................... 5 1.1 1.2 1.3 1.4 2
主要内容 ............................................................................................................................... 5 LTE组网简介 ....................................................................................................................... 5 网优机房环境介绍 ............................................................................................................... 6 机房行为规范和注意事项 ................................................................................................... 6
eNodeb操作维护部分 ...................................................................................................................... 7 2.1
eNodeB MML常用命令 .................................................................................................... 7 1、 2、 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 2.10 2.11 2.12 2.13
MML命令界面 ............................................................................................................. 7 常用命令解析 ............................................................................................................... 7
eNodeB的小区状态查询 ...................................................................................................... 9 查询小区静态参数LST CELL ........................................................................................... 11 查询PDSCH配置信息(参考信号功率)LST PDSCHCFG ................................................. 12 查询活动告警LST ALMAF ............................................................................................... 12 查看跟踪区域配置信息LST CNOPERATORTA ............................................................. 13 查询EUTRAN外部小区LST EUTRANEXTERNALCELL ............................................. 14 查询EUTRAN同频邻区关系LST EUTRANINTRAFREQNCELL ................................. 14 查询EUTRAN异频邻区关系LST EUTRANINTERFREQNCELL .................................. 15 查询EUTRAN异频相邻频点LST EUTRANINTERNFREQ ............................................ 15 BBU软件版本查询 ............................................................................................................ 16 RRU类型查询 .................................................................................................................... 16 查询是否是双模站点 ......................................................................................................... 17
2.14 2.15
功率修改 ............................................................................................................................. 18 在eNodeB下进行接口任务跟踪 ........................................................................................ 18 2.15.1 2.15.2 2.15.3 2.15.4
在OMC下进行LTE虚用户跟踪 ............................................................................ 19 在eNodeB下进行S1口跟踪.................................................................................... 21 在eNodeB下进行X2口跟踪 ................................................................................... 22 在eNodeB下进行Uu口跟踪 ................................................................................... 22
2.16 在eNodeB下进行实时性能监控和测试 ............................................................................ 23 2.16.1 2.16.2
监控小区性能 ......................................................................................................... 23 用户监控性能 ......................................................................................................... 25
2.17 eNodeB 邻区增删操作 ...................................................................................................... 27 2.17.1 2.17.2 2.17.3 2.17.4 2.17.5
增加系统内同频eNodeB邻区 ................................................................................ 28 查询系统内同频eNodeB邻区 ................................................................................ 28 删除系统内同频eNodeB邻区 ................................................................................ 29 增加系统内异频eNodeB邻区 ................................................................................ 30 增加异系统间eNodeB邻区 .................................................................................... 31
2.18 2.19 2.20 3
eNodeB的告警信息查询 .................................................................... 错误！未定义书签。 eNodeB配置信息提取 ........................................................................ 错误！未定义书签。 CHR日志提取 .................................................................................................................... 33
话统指标操作 ................................................................................................................................. 34 3.1 3.2
话统指标的定义 ................................................................................................................. 34 话统指标的提取 ................................................................................................................. 36
4 告警查询 ......................................................................................................................................... 39 4.1
当前告警浏览 ..................................................................................................................... 39
5 OMC操作管理系统部分 ................................................................................................................ 40 5.1 5.2 5.3 5.4
在OMC下批量执行MML脚本 .......................................................................................... 40 在OMC下批量导出基站配置文件 .................................................................................... 43 在OMC下查询eNodeB IP地址 .......................................................................................... 45 附录3 参数修改流程 ......................................................................................................... 46