TD-SCDMA室内外组网干扰分析  

Inferfence Analysis of Indoor-outdoor Network in TD-SCDMA

作　　者：葛磊[1] 陈浩[1] 崔航 

机构地区：[1]中国移动通信集团广东有限公司,广州510100 [2]大唐移动通信设备有限公司,北京100083

出　　处：《电信科学》2008年第4期46-51,共6页Telecommunications Science

摘　　要：本文从理论分析、仿真分析和实际测试三个角度对TD-SCDMA室内外组网的同频、异频、交叉时隙干扰对系统的质量、容量的影响进行系统的分析,并从室内分布系统设计、频率码字规划、干扰控制、切换控制等角度提出了相应的解决方案。In TD-SCDMA indoor and outdoor network deployments, there are a lot of interference sources, sucb as co-channel, hetero-channel, and inter-slot interference. These interferences have impacted on the quality and capacity of the system. This paper conducts a systematic analysis of the above-mentioned factors through theoretic analysis, simulation, and measurements in the real world. And provides solutions from aspects of indoor distrubution system design, frequency-code planning, interference mitigation, and handover control.

关 键 词：室内外组网 干扰分析 解决方案 

分 类 号：TN929.533[电子电信—通信与信息系统] TN927.2[电子电信—信息与通信工程]