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Global state, local decisions: Decentralized NFV for ISPs via enhanced SDN

Autor
Rodriguez, A.; Ermagan, V.; Noy, A.; Sahai, A.; Kaempfer, G.; Barkai, S.; Maino, F.; Albert Cabellos-Aparicio
Tipus d'activitat
Article en revista
Revista
IEEE communications magazine
Data de publicació
2017-04-14
Volum
55
Número
4
Pàgina inicial
87
Pàgina final
93
DOI
https://doi.org/10.1109/MCOM.2017.1600175 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/115873 Obrir en finestra nova
URL
http://ieeexplore.ieee.org/document/7901482/ Obrir en finestra nova
Resum
The network functions virtualization paradigm is rapidly gaining interest among Internet service providers. However, the transition to this paradigm on ISP networks comes with a unique set of challenges: legacy equipment already in place, heterogeneous traffic from multiple clients, and very large scalability requirements. In this article we thoroughly analyze such challenges and discuss NFV design guidelines that address them efficiently. Particularly, we show that a decentralization of NFV con...
Paraules clau
Internet, Software Defined Networking, Telecommunication Traffic, Virtualisation
Grup de recerca
CBA - Sistemes de Comunicacions i Arquitectures de Banda Ampla

Participants

  • Rodriguez Natal, Alberto  (autor)
  • Ermagan, Vina  (autor)
  • Noy, Ariel  (autor)
  • Sahai, Ajay  (autor)
  • Kaempfer, Gideon  (autor)
  • Barkai, Sharon  (autor)
  • Maino, Fabio  (autor)
  • Cabellos Aparicio, Alberto  (autor)