Dynamic Virtual Network Reconfiguration Over SDN Orchestrated Multitechnology Optical Transport Domains

  title={Dynamic Virtual Network Reconfiguration Over SDN Orchestrated Multitechnology Optical Transport Domains},
  author={A. Aguado and Matthew Davis and Shuping Peng and Maria Victoria Alvarez and V{\'i}ctor L{\'o}pez and Thomas Szyrkowiec and Achim Autenrieth and Ricard Vilalta and Arturo Mayoral and Ra{\'u}l Mu{\~n}oz and Ramon Casellas and Ricardo Mart{\'i}nez and Noboru Yoshikane and Takehiro Tsuritani and Reza Nejabati and Dimitra Simeonidou},
  journal={Journal of Lightwave Technology},
Network virtualization is an emerging technique that enables multiple tenants to share an underlying physical infrastructure, isolating the traffic running over different virtual infrastructures/tenants. This technique aims to improve network utilization, while reducing the complexities in terms of network management for operators. Applied to this context, software-defined networking (SDN) paradigm can ease network configurations by enabling network programability and automation, which reduces… CONTINUE READING
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