Telecommunications Science ›› 2015, Vol. 31 ›› Issue (6): 116-122.doi: 10.11959/j.issn.1000-0801.2015092

• Power information column • Previous Articles     Next Articles

Network Virtualization Interconnection Technology

Sai Ma1,Hui Huang2,Shijun Xia3,Yaohui Jin1,4,Xuan Luo4   

  1. 1 State Key Lab of Advanced Optical Communication Systems and Networks,Shanghai Jiaotong University,Shanghai 200240,China
    2 China Electric Power Research Institute,Beijing 100192,China
    3 Shanghai State Grid Information & Telecommunication Company,Shanghai 200122,China
    4 Network & Information Center,Shanghai Jiaotong University,Shanghai 200240,China
  • Online:2015-07-23 Published:2015-08-03
  • Supported by:
    The National Natural Science Foundation of China;2014 SGCC Technology Project “Research on Key Technologies of SDN System and Power Application”

Abstract:

Industry and the Academia have carried out various kinds of network virtualization technologies to cope with the growing requirement of cloud network. The diversity in network virtualization technologies wi11 lead to the co-existence of various kinds of technologies in cloud environment. However,the differences among network virtualization technologies separate the overa11 network resources into several isolated“islands”. In order to solve the problem,a solution called network virtualization interconnection technology was introduced. The key challenges of realizing the interconnection were discussed,then a novel software defined networking based interconnection architecture Omni-Bridge was proposed. Finally,a prototype of Omni-Bridge was introduced and a functional validation experiment was presented.

Key words: network virtualization, software defined networking, intervconnection technology, cloud network

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