基于光学相干调制技术实现基站载波光纤拉远的无线移动接入网络研究与设计

摘要

分析了目前数字基带射频拉远组网架构的优势与弊端，提出了基于光学相干调制技术实现基站载波光纤拉远的无线移动接入网络架构，分析了其组网架构的优越性，给出了该接入网的具体实施方式。%In the paper,we analysed the advantages and disadvantages of the current? radio access networking architecture-dig-ital based band remote via optical fiber. We proposed a mobile radio access networking architecture which based on optical co-herent modulation technique to realize base station carrier remote via optical fiber.