浙江电信室内分布系统建设指导意见（2017年版）.pdf

目   录 

一、概述 ················································································· 1 

二、基本原则 ··········································································· 1 

（一）精准规划原则 ......................................................................................... 1 

（二）性价比最优原则 ..................................................................................... 1 

三、建设思路和流程 ·································································· 1 

（一）分布系统覆盖指标 ................................................................................. 1 

1. 分布系统覆盖指标 .................................................................................. 1 

2. 场景分类 .................................................................................................. 2 

（二）分布系统建设流程 ................................................................................. 4 

1. 分布系统建设的确定 .............................................................................. 4 

2. 确定分布系统建设的方案 ...................................................................... 5 

（三）宏微协同 ................................................................................................. 5 

（四）室内外协同 ............................................................................................. 5 

1. 室内外协同规划 ...................................................................................... 5 

2. 泄漏控制 .................................................................................................. 6 

（五）LTE多频覆盖协同 ................................................................................. 6 

（六）传统DAS和新型室分系统协同 ........................................................... 7 

四、分布系统建设方式选取和指导意见··········································· 7 

（一）地下室覆盖及建设指导 ......................................................................... 7 

1.综述 ............................................................................................................ 7 

2.覆盖投资对比分析 .................................................................................... 9 

3.地下室覆盖能力分析 ................................................................................ 9 

4.地下室覆盖验证 ...................................................................................... 10 

5.地下室覆盖总结 ...................................................................................... 13 

（二）电梯覆盖及建设指导 ........................................................................... 13 

1.综述 .......................................................................................................... 13 

2.覆盖投资对比分析 .................................................................................. 14 

3.电梯覆盖能力分析 .................................................................................. 15 

4.电梯覆盖验证 .......................................................................................... 15 

5.电梯覆盖总结 .......................................................................................... 16 

（三）小区覆盖及建设指导 ........................................................................... 17 

1.综述 .......................................................................................................... 17 

2.小区覆盖能力分析 .................................................................................. 17 

3.小区覆盖验证 .......................................................................................... 18 

4.小区覆盖总结 .......................................................................................... 19 

（四）高容量场景覆盖及建设指导 ............................................................... 20 

1.综述 .......................................................................................................... 20 

2.PRRU覆盖能力及总结 .......................................................................... 21 

（五）分布系统建设指导意见汇总 ............................................................... 22 

附件一：设备选型   

附件二：各类场景投资对比分析