| SDN技术和产业分析及运营商应对策略建议 |
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| 引用本文： | 樊勇兵,黄志兰.SDN技术和产业分析及运营商应对策略建议[J].电信科学,2015,31(10):151-157. |
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| 作者姓名： | 樊勇兵 黄志兰 |
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| 作者单位： | 中国电信股份有限公司广州研究院 广州 510630 |
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| 摘 要： | 软件定义网络（SDN）提出了一种全新的网络设计理念，强调控制与转发的分离以及网络的可编程，实现网络架构的开放。SDN正和云计算一道重塑互联网网络模型和产业结构。介绍了SDN的基本概念、本质及特征，分析了SDN核心技术体系及其产业发展现状，从运营商视角探讨了SDN对未来网络的影响，并给出了相应的应用建议。
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| 关 键 词： | 软件定义网络 OpenFlow overlay I2RS NFV |
SDN Technology and Industry Analysis and Strategy Recommendations for Telecom Operator |
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| Yongbing Fan,Zhilan Huang.SDN Technology and Industry Analysis and Strategy Recommendations for Telecom Operator[J].Telecommunications Science,2015,31(10):151-157. |
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| Authors: | Yongbing Fan Zhilan Huang |
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| Affiliation: | Guangzhou Research Institute of China Telecom Co.，Ltd.，Guangzhou 510630，China |
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| Abstract: | Software defined networking（SDN）proposed a new concept of network design，which emphasized the separation of network control plane and forwarding plane.It made network architecture more open and encourage network innovation.The basic concept and characteristics of SDN were introduced，the SDN core technology and its industry development status were analyzed，the influence of SDN on the future network from the perspective of operators was discussed，and the corresponding application suggestions were given. |
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| Keywords: | SDN OpenFlow overlay I2RS NFV |
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