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Online power aware coordinated virtual network embedding with 5G delay constraint

Autor
Hejja, K.; Hesselbach, X.
Tipus d'activitat
Article en revista
Revista
Journal of network and computer applications
Data de publicació
2018-12-15
Volum
124
Pàgina inicial
121
Pàgina final
136
DOI
https://doi.org/10.1016/j.jnca.2018.10.005 Obrir en finestra nova
Projecte finançador
Adaptive Management of 5G Services to Support Critical Events in Cities
Repositori
http://hdl.handle.net/2117/123775 Obrir en finestra nova
URL
https://www.sciencedirect.com/science/article/pii/S1084804518303151 Obrir en finestra nova
Resum
Solving virtual network embedding problem with delay constraint is a key challenge to realize network virtualization for current and future 5G core networks. It is an NP-Hard problem, composed of two sub-problems, one for virtual node embedding, and another one for virtual edges embedding, usually solved separately or with a certain level of coordination, which in general could result on rejecting some virtualization requests. Therefore, the main contributions of this paper focused on introducin...
Paraules clau
Coordinated embedding, Core network virtualization, Delay, Power consumption, Virtual network embedding
Grup de recerca
BAMPLA - Disseny i Avaluació de Xarxes i Serveis de Banda Ampla

Participants