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软件定义光网络技术与应用 被引量:17

Software-Defined Optical Network Technologies and Applications
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摘要 采用软件驱动的光路传输调节、软件编程的光路灵活交换、软件扩展的光路自动联网等关键技术,软件定义光网络可以满足对网元节点传输能力的灵活配置以及对业务带宽按需调度的要求,能够实现异构网络的统一控制、网络资源的虚拟化提供、面向数据中心的高效互联等应用,是支撑下一代光网络向高度智能化方向发展的重要方案。 With software-adjusted lightpath transmission, software-programmed lightpath switching, and software-scaled lightpath networking, a software-defined optical network can flexibly change transmission for optical network elements and on-demand allocation of service bandwidth. This is especially important for unified control over heterogeneous networks, virtualized resource provisioning, and datacenter networking. Software-defined optical networking is becoming an important way of heightening the intelligence of optical networks.
作者 张杰 赵永利
出处 《中兴通讯技术》 2013年第3期17-20,共4页 ZTE Technology Journal
基金 国家高技术研究发展("863")计划(2012AA011301) 国家重点基础研究发展("973")规划(2010CB328204) 国家自然科学基金(61271189 61201154)
关键词 光网络 软件定义 传输 交换 联网 optical networks software defined transmission switching networking
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参考文献10

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同被引文献82

  • 1OKAMOTO Shuichi,TSURITANI Takehiro. Multi-vendor interoper- ability demonstration of wavelength switched optical network (WSON) with GMPLS lambda-label extension [C]. European: Optical Communica- tion, 2009.
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