Alocação de recursos em redes programaveis

AUTOR(ES)

Antonio Pires de Castro Junior

DATA DE PUBLICAÇÃO

2001

RESUMO

The ability to rapidly create, deploy and manage novel services in response to user demands is a key factor driving the programmable networking research community. Results from this field of research are likely to have a broad impact on network service providers. For programmable networks to become a reality techniques to access the signalling and the resource of switching elements are under investigation. One of these techniques, called switchlet, has the capacity to divide a physical switch resources into various logical switch resources, enabling the coexistence of multiple control architectures. Switchlets are used to create virtual networks on-demand. Network resources are shared among different virtual private networks (VPNs). Therefore, managing network resources become necessary for building VPNs. This present work investigates dynamic resource allocation techniques for the creation of VPNs in networks based on switchlets, and introduces methods to allow service provides to maximize the efficient use of their infrastructure resources. These methods are based on multicommodity ftow and they can be implemented in real time

ASSUNTO(S)

redes de computação otimização matematica alocação de recursos sistemas multimidia

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