Software Defined Optical Networks and Its Innovation Environment

查看全文 作　　者：LI [1]Yajie;ZHAO [1]Yongli;ZHANG [1]Jie;WANG [2]Dajiang;WANG [2]Jiayu

机构地区：[1]Beijing University of Posts and Telecommunications,Beijing 100876,China;[2]ZTE Corporation,Shenzhen 518057,China

出　　处：《ZTE Communications》索引2016年第14卷第4期,共8页

基　　金：supported by ZTE Industry-Academia-Research Cooperation Funds under Grant No.Surrey-Ref-9953 摘　　要：Software defined optical networks(SDONs) integrate software defined technology with optical communication networks and represent the promising development trend of future optical networks. The key technologies for SDONs include software-defined optical transmission, switching, and networking. The main features include control and transport separation, hardware universalization, protocol standardization, controllable optical network, and flexible optical network applications.This paper introduces software defined optical networks and its innovation environment, in terms of network architecture,protocol extension solution, experiment platform and typical applications. Batch testing has been conducted to evaluate the performance of this SDON testbed. The results show that the SDON testbed has good scalability in different sizes.Meanwhile, we notice that controller output bandwidth has great influence on lightpath setup delay. 关键词：optical networks software defined networking innovation environment

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Software Defined Optical Networks and Its Innovation Environment

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