Virtual network mapping in elastic optical networks with sliceable transponders

Zhao, Jun; Subramaniam, Suresh

doi:10.1007/s11107-020-00892-x

Cited by 4 publications

(1 citation statement)

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“…Network virtualization is one of the key technologies for the development of the Internet in the future. Its purpose is to overcome the chronic problems in the current Internet and promote the development of the Internet [2,3]. In network virtualization, a major challenge is how to construct a virtual network in the underlying network, or how to allocate resources to the virtual network is an important problem, often referred to as the virtual network mapping problem [4].…”

Section: Introductionmentioning

confidence: 99%

Research on Intelligent Mapping Algorithm of Secure Virtual Network under Cloud Computing

Niu

Liang

Zhang

2022

Wireless Communications and Mobile Computing

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In order to improve the mapping efficiency of network intelligent mapping algorithm, this paper proposes a secure virtual network intelligent mapping algorithm under cloud computing. Firstly, the network virtualization technology is analyzed, and a network virtualization example diagram is proposed. Then the energy consumption model and network load model of virtual network mapping problem are constructed to analyze the mapping reliability. Finally, the virtual network mapping strategy is optimized by cloud computing technology to realize the research on intelligent mapping algorithm of secure virtual network under cloud computing. Experimental results show that the percentage of nodes used by the proposed algorithm is much lower than that of other mapping algorithms compared, and the energy consumption is about 8100RMB/h at 60,000 unit time point, which is much lower than that of other methods, indicating that the proposed algorithm has high mapping efficiency.

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Section: Introductionmentioning

confidence: 99%