城中村GSM私装直放站干扰问题研究

A Reserch on the Interference Cause by GSM Substandard Repeater in Urban Villages

首先介绍了城中村GSM私装(非法)直放站干扰问题的背景,对直放站引起的基站上行干扰在理论上进行了分析;然后重点探讨了城中村GSM私装直放站技术上的差异并提出了一种经济、可靠的在城中村GSM私装直放站上加装衰减器的解决方案;最后对解决方案进行验证,并与常用的解决私装直放站干扰问题的方案进行对比。

It introduces the interference which cause by the substandard GSM repeaters mounted in urban villages, analyzes the differences between the standard repeater and the substandard repeater, presents a economical and reliable approaches which through adding attenuators on repeater to reduce interference, then verify the approaches and compare it with the other normal solutions.