Optimal and Cost Efficient Algorithm for Virtual CDN Orchestration

  title={Optimal and Cost Efficient Algorithm for Virtual CDN Orchestration},
  author={Hatem Ibn-Khedher and Emad Abd-Elrahman and H. Afifi and M. Marot},
  journal={2017 IEEE 42nd Conference on Local Computer Networks (LCN)},
Virtual Content Delivery Network (vCDN) orchestration is necessary to optimize the use of resources and improve the performance of the overall SDN/NFV-based CDN function in terms of network operator cost reduction and high streaming quality. It requires intelligent and enticed joint SDN/NFV orchestration algorithm due to the evident huge amount of traffic to be delivered to end customers of the network. In this paper, a global vCDN architecture and an exact approach for finding the optimal path… Expand
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