无线直放站应用中的干扰分析与解决方法

摘要

The application of the wireless repeater will bring some interference problems to mobile communication network,such as pollution of pilot frequency,self-excited of repeater,interference of Up-stream noise,man-made noise caused by front saturated and impac%无线直放站的应用会给移动通信网络带来一些干扰问题,如导频污染、直放站自激、上行噪声对基站的干扰、前端饱和引起的阻塞干扰和对邻近小区的影响等。本文对这些干扰的机理进行技术分析,并提出了减少和避免各种干扰的方法。应用这些分析和方法,就能扬长避短,最大限度地发挥无线直放站的优势。