有线无线混合接入RoF系统结构分析与验证

摘要

随着用户需求的不断增加,能提供有线无线混合接入的光纤无线(RoF)系统成为了新的研究热点.在分析比较国内外混合接入技术的基础上,设计了一种波长交织(WI)密集波分复用( DWDM)的全双工混合接入RoF系统,实验仿真初步证实了该系统的有效性.%Abstract:With the user's demand increasing,the radio over fiber (RoF) system which can provide wired and wireless hybrid access service is becoming the new hot issue to study. After analyzing and comparing the hybrid access technology at home and abroad, this paper designs a wavelength interleaving (WI) dense wavelength division multiplexing (DWDM) full duplex hybrid access RoF system.Experimental simulation shows the effectiveness of our hybrid access system.