SLA based architectures in priority aware shared mesh optical networks - Nafarieh, Alireza
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Service providers' goals include providing reliable connections with the minimum allocated resources over a shared-mesh path restoration scheme in WDM networks. However, in some cases, the requested parameters in an SLA are beyond the capacity of the network, and the connection is typically blocked. To give the customer a chance to choose another provider, or in the case of having only one provider, to comply with the provider's network capacity, new SLA-based architectures and mechanisms are required to be introduced to provide better service to prioity-aware shared mesh WDM networks. To…mehr

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Produktbeschreibung
Service providers' goals include providing reliable connections with the minimum allocated resources over a shared-mesh path restoration scheme in WDM networks. However, in some cases, the requested parameters in an SLA are beyond the capacity of the network, and the connection is typically blocked. To give the customer a chance to choose another provider, or in the case of having only one provider, to comply with the provider's network capacity, new SLA-based architectures and mechanisms are required to be introduced to provide better service to prioity-aware shared mesh WDM networks. To achieve this goal, the book focus on three main characteristics of the network design: i) A dynamic SLA negotiation infrastructure to negotiate and propagate crucial SLA parameters, ii) Path attributes which can provide a better picture of network resources and status and are suitable to be propagated by the negotiating system, and iii) Algorithms benefiting from the path attributes to improve the blocking probability and resource utilization of the network.
Autorenporträt
Alireza Nafarieh received B.Sc. and M.Sc. in Electrical Engineering in 1996, 2001, and M.Eng. and Ph.D in Internetworking Engineering at Dalhousie University in 2007 and 2012 respectively. Dr. Nafarieh has served as a senior lecturer in Internetworking program since September 2011 where he is lecturing wide range of telecommunications courses.