Telecommunications Science ›› 2013, Vol. 29 ›› Issue (9): 102-107.doi: 10.3969/j.issn.1000-0801.2013.09.020

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Characteristics, Development and Future of SDN

Yi Zheng,Yiqiang Hua,Xiaofeng He   

  1. Network Technology Research Institute, China United Network Communications Co., Ltd., Beijing 100048, China
  • Online:2013-09-20 Published:2017-06-22

Abstract:

Recently, following cloud computing, SDN becomes the network technology which the academic and industry most concerned about. Firstly, the origin, concept and effects to networks of SDN were introduced. Then the development of the architecture, core technologies and ecosystem chain of SDN were described. Finally, the major challenges and likely future were explored.

Key words: software defined networking, OpenFlow, open networking

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