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Optimal Traffic Grooming in WDM using Lighttours

Recent developments in optical communications have allowed simpler optical devices to improve network resource utilization. As such, we propose adding a lambda-monitoring device to a wavelength-routing switch (WRS) allowing better performance when traffic is routed and groomed. This device may allow a WRS to aggregate traffic over optical routes without incurring in optical-electrical-optical conversion for the existing traffic. In other words, optical routes can be taken partially to route demands creating a sort of "lighttours". In this paper, we compare the number of OEO conversions needed to route a complete given traffic matrix using either lighttours or lightpaths

© International Conference on Transparent Optical Networks, 2006, vol. 3, p. 13-17

IEEE

Author: Marzo i Lázaro, Josep Lluís
Solano Donado, Fernando
Oliveira, Jaudelice C.de
Caro Pérez, Luis Fernando
Fabregat Gesa, Ramon
Date: 2006
Abstract: Recent developments in optical communications have allowed simpler optical devices to improve network resource utilization. As such, we propose adding a lambda-monitoring device to a wavelength-routing switch (WRS) allowing better performance when traffic is routed and groomed. This device may allow a WRS to aggregate traffic over optical routes without incurring in optical-electrical-optical conversion for the existing traffic. In other words, optical routes can be taken partially to route demands creating a sort of "lighttours". In this paper, we compare the number of OEO conversions needed to route a complete given traffic matrix using either lighttours or lightpaths
Format: application/pdf
Citation: Marzo, J.L., Solano, F., Oliveira, J.C de, Caro, L.F., i Fabregat, R. (2006). Optimal Traffic Grooming in WDM using Lighttours. International Conference on Transparent Optical Networks : 2006, 3, 13-17. Recuperat 27 maig 2010, a http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=4013785
ISBN: 1-4244-0236-0
Document access: http://hdl.handle.net/10256/2434
Language: eng
Publisher: IEEE
Collection: Reproducció digital del document publicat a: http://dx.doi.org/10.1109/ICTON.2006.248388
Articles publicats (D-ATC)
Is part of: © International Conference on Transparent Optical Networks, 2006, vol. 3, p. 13-17
Rights: Tots els drets reservats
Subject: Comunicacions òptiques
Fibres òptiques
Multiplexatge per divisió de freqüència
Telecomunicació -- Tràfic
Optical communications
Optical fibers
Telecommunication -- Traffic
Wavelength division multiplexing
Title: Optimal Traffic Grooming in WDM using Lighttours
Type: info:eu-repo/semantics/article
Repository: DUGiDocs

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