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.
出处
《电信科学》
北大核心
2008年第4期46-51,共6页
Telecommunications Science
关键词
室内外组网
干扰分析
解决方案
indoor-outdoor network, interference analysis, solution
