基站射频信号拉远处理方法的研究

摘要

The methods of base-band remote includes radio frequency cable, intermediate frequency, base-band optical pulls, wireless repeater, optic-fiber repeater and so on. This paper introduces the mechanism of various RRU and compares their advantages and disadvantages; then puts forward four kinds of network construction and network optimization schemes.%基站射频信号拉远处理的基本方式有射频电缆拉远、中频拉远、基带光纤拉远、无线直放站拉远和光纤直放站拉远等。本文介绍了各种拉远方式的机理，并对它们的优缺点进行了比较，在此基础上提出了四种网络建设和网络优化方案。