【摘要】 本文从下一代宽带网络业务发展趋势的角度,对未来宽带网络的发展需求进行了分析,提出了一种新型的光纤接入技术-快速带宽自适应接入(FBA)。文中首先对新型FAB技术的定位进行了分析,介绍了下一代宽带接入网的业务需求,对课题组多年的研究成果-FBA从帧结构、时隙分配和交换进行了简要的介绍,最后,提出了支持光突发交换网络的快速带宽自适应接入的网络结构和体系结构。更多还原

【Abstract】 From the point of view of the next-generation broadband access network service development trends,the authors analyze the demand of the broadband access network development in the future,and propose a new type of optical fiber access technology -Fast bandwidth adaptability(FBA) in this article.Firstly,the authors analyze the orientation of new FAB technique,and introduce the service demand of the next-generation broadband access network. Secondly,focusing on the achievement of our research group-FBA,which contains our so many years hard work,we introduce the frame structure of FBA,and slot allocation and exchange of FBA.Finally,we give the network structure and architecture of fast adaptive bandwidth access in optical burst switching networks.更多还原