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| TD-SCDMA无线网络优化专业知识从零开始学习 |
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目 录 第一章TD-SCDMA基本原理
................................................................................................
12 1 TD-SCDMA基本原理
......................................................................................................
13 1.1 TD-SCDMA标准发展及演进
....................................................................................
13 1.2 3G工作频段规划
..................................................................................................
19 1.3 TD-SCDMA关键技术
...............................................................................................
19 1.3.1 智能天线
......................................................................................................................
19 1.3.2 联合检测
......................................................................................................................
26 1.3.3 上行同步
......................................................................................................................
32 1.3.4 动态信道分配
...............................................................................................................
32 1.4 TD-SCDMA 无线资源管理
.......................................................................................
33 1.4.1 功率控制
......................................................................................................................
33 1.4.2 切换
.............................................................................................................................
36 1.4.3 负荷控制
......................................................................................................................
42 1.5 TD-SCDMA系统热点问题
........................................................................................
46 1.5.1 移动速度与覆盖问题
.....................................................................................................
46 1.5.2 N频点技术问题
............................................................................................................
48 1.5.3 UpPCH Shifting技术问题
.............................................................................................
53 1.5.4 TD-SCDMA扰码规划问题
............................................................................................
57 1.5.5 系统共存干扰问题
........................................................................................................
58 2 TD-SCDMA网络(N频点)
............................................................................................
71 2.1 TD-SCDMA网络结构模型
........................................................................................
71 2.2 UTRAN接口协议
....................................................................................................
71 2.2.1 Uu接口
........................................................................................................................
72 2.2.2 Iu接口
.........................................................................................................................
79 2.2.3 Iub接口
.......................................................................................................................
82 2.2.4 Iur接口
........................................................................................................................
92 2.3 TD-SCDMA空中接口(N频点)
..............................................................................
97 2.3.1 概述
.............................................................................................................................
97 2.3.2 物理层(L1)
...............................................................................................................
98 2.3.3 媒体接入控制层(MAC)
...........................................................................................
109 2.3.4 无线链路控制层(RLC)
............................................................................................
111 2.3.5
无线资源控制层(RRC)............................................................................................
113 3 多载波HSDPA基本原理与关键技术
............................................................................
117 3.1 HSDPA技术概述
..................................................................................................
117 3.1.1 自适应调制和编码技术(AMC)
.................................................................................
118 3.1.2 混合自动重传请求技术(HARQ)
...............................................................................
119 3.1.3 基于Node B的快速调度
.............................................................................................
120 3.2 HSDPA技术在TD-SCDMA系统中的引入
.................................................................
120 3.2.1 多载波HSDPA技术原理
............................................................................................
120
3 3.2.2 多载波HSDPA对协议的影响
......................................................................................
127 4 3GPP/CCSA规范下载
..................................................................................................
183 4.1 3GPP规范下载
....................................................................................................
183 4.2 CCSA规范下载
....................................................................................................
197 第二章TD-SCDMA无线网络规划
.......................................................................................
200 1 TD-SCDMA网络规划内容
..........................................................................................
200 2 TD-SCDMA网络规划策略
..........................................................................................
203 3 TD-SCDMA网络规划流程
..........................................................................................
204 4 TD-SCDMA网络规划方法
..........................................................................................
205 4.1 覆盖规划
..........................................................................................................
205 4.2 容量规划
..........................................................................................................
207 4.3 室内覆盖的规划
................................................................................................
208 4.4 业务时隙比例规划
.............................................................................................
209 4.5
中心频点设置....................................................................................................
210 4.6 HSDPA
................................................................................................................
210 4.7 系统仿真
..........................................................................................................
211 5 TD-SCDMA站址选取原则
..........................................................................................
212 6 TD-SCDMA网络规划软件T PLAN
...............................................................................
214 6.1 软件简介
..........................................................................................................
214 6.2 功能介绍
..........................................................................................................
214 6.2.1 关键特性
.................................................................................................................
214 6.2.2 TD-SCDMA规划
.....................................................................................................
218 6.2.3 软件工具开发包和第三方产品
..................................................................................
220 6.3 安装 220 6.4 操作步骤
..........................................................................................................
223 6.4.1 新建工程
.................................................................................................................
224 6.4.2 导入三维地图
..........................................................................................................
225 6.4.3 选择坐标系
.............................................................................................................
226 6.4.4 导入网络数据
..........................................................................................................
227 6.4.5 传播模型使用
..........................................................................................................
250 6.4.6 传播计算
.................................................................................................................
252 6.4.7 话务模型建立
..........................................................................................................
275 6.4.8 网络容量的计算和估算
............................................................................................
292 6.4.9 Monte Carlo仿真
....................................................................................................
296 6.4.10 其他覆盖预测的生成
................................................................................................
300 6.4.11 邻小区分配
.............................................................................................................
305 6.4.12 扰码分配
.................................................................................................................
308 第三章TD-SCDMA无线网络优化
.......................................................................................
313 1 概述
.......................................................................................................................
314 1.1 TD-SCDMA无线网络优化概论
..............................................................................
314 1.1.1 TD-SCDMA无线网络优化概论
................................................................................
314 1.1.2 TD-SCDMA无线网络优化的意义
.............................................................................
314 1.1.3 TD-SCDMA与2G无线网络优化的区别
...................................................................
315
4 1.1.4 TD-SCDMA与WCDMA网络优化的区别
.................................................................
315 1.1.5 TD-SCDMA无线网络优化与规划设计的关系
............................................................ 315 1.1.6 规划软件与实际优化的结合
.....................................................................................
316 1.2 TD-SCDMA无线网络优化指导思想与原则
............................................................ 317 1.2.1 TD-SCDMA无线网络优化流程
................................................................................
318 1.2.2 最佳的系统覆盖
......................................................................................................
318 1.2.3 合理的切换带的控制
................................................................................................
318 1.2.4 系统干扰最小
..........................................................................................................
318 1.2.5 均匀合理的基站负荷
................................................................................................
319 2 TD-SCDMA无线网络优化流程
...................................................................................
320 2.1 TD-SCDMA网络优化步骤
.....................................................................................
320 2.2 设备检查
..........................................................................................................
320 2.2.1 工作描述
.................................................................................................................
320 2.2.2 告警检查
.................................................................................................................
320 2.2.3 无线参数检查
..........................................................................................................
321 2.3 数据采集
..........................................................................................................
322 2.3.1 工作描述
.................................................................................................................
322 2.3.2
DT数据采集分析.....................................................................................................
323 2.3.3 CQT数据采集
.........................................................................................................
325 2.3.4 OMC数据采集
........................................................................................................
326 2.3.5 用户投诉数据采集
...................................................................................................
326 2.3.6 告警数据采集
..........................................................................................................
326 2.3.7 信令跟踪数据采集
...................................................................................................
326 2.4 数据分析及问题定位
.........................................................................................
326 2.4.1 DT数据分析
...........................................................................................................
327 2.4.2 CQT数据分析
.........................................................................................................
328 2.4.3 OMC性能统计数据分析
..........................................................................................
329 2.4.4 用户投诉数据分析
...................................................................................................
329 2.4.5 信令性能分析
..........................................................................................................
329 2.4.6 优化前网络评估
......................................................................................................
335 2.4.7 常用数据分析方法
...................................................................................................
335 2.5 网络优化方案的制定及评审
...............................................................................
337 2.5.1 工作描述
.................................................................................................................
337 2.5.2 网络优化方案的实施
................................................................................................
337 2.5.3 优化验证
.................................................................................................................
338 2.5.4 网络优化报告的编写及评审
.....................................................................................
339 2.5.5 项目验收
.................................................................................................................
339 2.5.6 项目总结
.................................................................................................................
340 3 TD-SCDMA参数优化指导思想
...................................................................................
341 3.1
工程参数优化....................................................................................................
341 3.2 无线参数优化调整
.............................................................................................
341 3.2.1 无线参数调整的类型,前提和注意事项
....................................................................
341 3.2.2 邻区参数
.................................................................................................................
341
5 3.2.3 扰码和频点参数
......................................................................................................
341 3.2.4 广播和导频信道覆盖控制
.........................................................................................
342 3.2.5 呼通率的控制
..........................................................................................................
342 3.2.6 切换成功率的相关无线参数
.....................................................................................
344 3.2.7 掉话的控制
.............................................................................................................
345 4 TD-SCDMA 无线参数(中兴篇 )
.............................................................................
347 4.1 概述 347 4.2 TD-SCDMA网络编号参数
.....................................................................................
348 4.2.1 移动国家码
.............................................................................................................
348 4.2.2 移动网络码
.............................................................................................................
348 4.2.3 无线网络控制区标识RNCID
....................................................................................
349 4.2.4 位置区码LAC
.........................................................................................................
349 4.2.5
小区识别码CID.......................................................................................................
350 4.2.6 小区码CI
................................................................................................................
351 4.2.7 服务区识别码SAC
..................................................................................................
351 4.2.8 路由区识别码RAC
..................................................................................................
352 4.3
小区基本信息....................................................................................................
352 4.3.1 UTRAN注册区数目
.................................................................................................
352 4.3.2 UTRAN注册区标识
.................................................................................................
353 4.3.3 频点UARFCN
........................................................................................................
353 4.3.4 小区参数标识CPI
...................................................................................................
354 4.3.5 小区载频优先级
......................................................................................................
355 4.3.6 小区时隙优先级
......................................................................................................
355 4.3.7 其他参数
.................................................................................................................
356 4.4 RNC部分定时器
.................................................................................................
359 4.4.1 RRC连接类定时器和计数器
....................................................................................
359 4.4.2 位置更新类参数
......................................................................................................
361 4.4.3 链路保持类同步类参数
............................................................................................
362 4.4.4 链路重建类定时器和计数器
.....................................................................................
365 4.5 小区覆盖功率类
................................................................................................
367 4.5.1 公共下行
.................................................................................................................
367 4.5.2 专用信道功率
..........................................................................................................
370 4.6
移动性管理类....................................................................................................
371 4.6.1 小区选择/重选参数
..................................................................................................
371 4.6.2 HCS小区优先级
.....................................................................................................
377 4.6.3 寻呼类参数
.............................................................................................................
382 4.6.4 小区切换参数
..........................................................................................................
386 4.7
小区接入参数....................................................................................................
395 4.7.1 小区下行接入功率门限
............................................................................................
395 4.7.2 极限用户数
.............................................................................................................
396 4.7.3 激活因子
.................................................................................................................
396 4.7.4 上行接入干扰门限
...................................................................................................
397 4.7.5
UpPCH最大发射次数..............................................................................................
397
6 4.7.6 上行接入重复次数
...................................................................................................
398 4.7.7 小区接收器端要求的UpPCH接收功率
.....................................................................
399 4.7.8 接入响应等待时间
...................................................................................................
399 4.7.9 下行FPACH 最大发射功率
......................................................................................
400 4.8 功率控制类参数
................................................................................................
400 4.8.1 内环功控
.................................................................................................................
400 4.8.2 外环功控
.................................................................................................................
404 4.9 负荷控制
..........................................................................................................
410 4.9.1 上行时隙过载门限
...................................................................................................
410 4.9.2 上行时隙过载恢复门限
............................................................................................
411 4.9.3 上行时隙接纳控制门限
............................................................................................
411 4.9.4 上行时隙负荷均衡门限
............................................................................................
411 4.9.5 下行时隙过载门限
...................................................................................................
412 4.9.6 下行时隙接纳控制门限
............................................................................................
413 4.9.7 下行时隙过载恢复门限
............................................................................................
413 4.9.8 下行时隙负荷均衡门限
............................................................................................
414 4.9.9 载频过载门限
..........................................................................................................
414 4.9.10 小区过载门限
..........................................................................................................
415 4.10 附录 415 4.10.1 业务子类索引号
......................................................................................................
415 4.10.2 厦门网管无线参数典型配置
.....................................................................................
416 5 TD-SCDMA无线参数(鼎桥篇)
...........................................................................
417 5.1 TD-SCDMA优化常用参数
.....................................................................................
417 5.1.1 公用信道参数配置
...................................................................................................
417 5.1.2 随机接入过程相关参数
............................................................................................
418 5.1.3 小区选择 /
重选相关参数说明...................................................................................
420 5.1.4 切换控制参数
..........................................................................................................
422 5.2 TD-SCDMA其他主要参数
.....................................................................................
423 5.2.1 对象描述
.................................................................................................................
423 5.2.2 小区(CELL)
.............................................................................................................
423 5.2.3 载波(CARRIER)
......................................................................................................
447 5.2.4 辅助公共控制物理信道集(SCCPCH)
........................................................................
461 5.2.5 主公共控制物理信道(PCCPCH)
...............................................................................
466 5.2.6 下行导频信道(DWPCH)
...........................................................................................
470 5.2.7 寻呼指示信道(PICH)
...............................................................................................
474 5.2.8 快速物理接入信道(FPACH)
.....................................................................................
485 5.2.9 物理随机接入信道(PRACH)
.....................................................................................
496 5.2.10 寻呼信道(PCH)
.......................................................................................................
505 5.2.11 前向接入信道(FACH)
..............................................................................................
513 5.2.12 小区选择与重选信息(CELLSELRESEL)
...................................................................
523 5.2.13 小区测量信息(CELLMEAS)
.....................................................................................
527 5.2.14 CELL NEIGHBOUR
................................................................................................
530 5.2.15 相邻小区(NEIGHBOURCELL)
.................................................................................
531
7 5.2.16 邻近RNC小区信息(NRNCCELL)
............................................................................
538 5.2.17
UE连接模式定时器和常量(CONNMODETIMER)......................................................
551 6 TD-SCDMA网络专题优化
..........................................................................................
563 6.1 专题优化准备-TD-SCDMA单站检查
.....................................................................
563 6.1.1 TD-SCDMA单站点状态检查
....................................................................................
563 6.1.2 单站点业务功能检查
................................................................................................
566 6.2 TD-SCDMA覆盖专题优化
.....................................................................................
578 6.2.1 问题描述
.................................................................................................................
578 6.2.2 PCCPCH弱覆盖的优化
...........................................................................................
578 6.2.3 孤岛效应的优化
......................................................................................................
579 6.2.4 PCCPCH 越区覆盖的优化
.......................................................................................
580 6.2.5 干扰优化
.................................................................................................................
581 6.2.6 切换区域覆盖优化
...................................................................................................
582 6.3 TD-SCDMA导频污染专题优化
..............................................................................
583 6.3.1 导频污染判断
..........................................................................................................
583 6.3.2 导频污染产生原因及影响分析
..................................................................................
584 6.3.3 优化方法分析
..........................................................................................................
588 6.3.4 优化流程
.................................................................................................................
589 6.4 TD-SCDMA切换专题优化
.....................................................................................
591 6.4.1 切换流程
.................................................................................................................
591 6.4.2 切换无线参数
..........................................................................................................
594 6.4.3
切换KPI指标..........................................................................................................
605 6.4.4 切换问题分析优化流程
............................................................................................
615 6.4.5 切换问题分析处理
...................................................................................................
617 6.4.6 小区切换规划优化建议
............................................................................................
624 6.5 TD-SCDMA接入问题专题优化
..............................................................................
626 6.5.1 接入相关知识理论介绍
............................................................................................
626 6.5.2 信令流程
.................................................................................................................
640 6.5.3 分析流程
.....................................................................................
[最后修改于2009-03-29 11:40]
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不错 学习一下了 
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能不以下? 
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study yi xia 
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Circuit Design for Wireless Communications
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俺想来学习下 
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| RE:TD-SCDMA无线网络优化专业知识从零开始学习 |
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 看看挺不错的
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