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Type: Artigo de periódico
Title: Reduced load approximation for WDM rings with wavelength continuity constraint
Author: Campelo, DR
Almeida, RC
Waldman, H
Abstract: A reduced load approximation for WDM rings with a wavelength continuity constraint under Poissonian, homogeneous traffic with any spatial profile is presented. The model accounts for interactions among successive links in a linear network, correcting the overestimation of the blocking probability caused by the link independence assumption. Comparisons with simulation results show that the proposed reduced load approximation is a better substitute for the well-known reduced load approximation that uses the link independence assumption for blocking computation. It is shown that the proposed model provides accurate estimates of blocking probabilities in WDM rings with a wavelength continuity constraint. (C) 2006 Optical Society of America.
Country: EUA
Editor: Optical Soc Amer
Citation: Journal Of Optical Networking. Optical Soc Amer, v. 5, n. 12, n. 937, n. 942, 2006.
Rights: aberto
Identifier DOI: 10.1364/JON.5.000937
Date Issue: 2006
Appears in Collections:Unicamp - Artigos e Outros Documentos

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