A New Parametric Regenerator Allocation Scheme taking into account Inaccurate Physical Information
Visualitza/Obre
Estadístiques de LA Referencia / Recolecta
Inclou dades d'ús des de 2022
Cita com:
hdl:2117/7748
Tipus de documentText en actes de congrés
Data publicació2010-06-08
Condicions d'accésAccés obert
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Reconeixement-NoComercial-SenseObraDerivada 3.0 Espanya
Abstract
Regenerator allocation consists on selecting which of the already installed regenerators
in a translucent network may be used according to the dynamic traffic requests in order
to maximize the quality of the optical signal while minimizing the opaqueness of the
network. A recent study has shown that the performance of the regenerator allocation
techniques strongly depends on the accuracy of the physical-layer information. The
reason of this physical inaccuracy is the drift suffered by the physical-layer parameters
during the operation of the optical network. In these conditions, the performance of the
Impairment Aware-Routing and Wavelength Assignment (IA-RWA) process might drop
sharply when allocating regenerators inappropriately. In this paper, we propose new
regenerator allocation schemes taking into account the inherent and unavoidable
inaccuracy in the physical-layer information
CitacióMarín, E. [et al.]. A New Parametric Regenerator Allocation Scheme taking into account Inaccurate Physical Information. A: 15th European Conference on Networks and Optical Communications 5th Conference on Optical Cabling and Infrastructure. "NOC 2010". Faro: 2010, p. 175-180.
ISBN978-972-9341-93-9
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