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DUGi: Ítem | Recercat - Optimal Traffic Grooming in WDM using Lighttours

Ítem


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

IEEE

Autor: Marzo i Lázaro, Josep Lluís
Solano Donado, Fernando
Oliveira, Jaudelice C.de
Caro Pérez, Luis Fernando
Fabregat Gesa, Ramon
Resum: 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
Accés al document: http://hdl.handle.net/2072/62866
Llenguatge: eng
Editor: IEEE
Drets: Tots els drets reservats
Matèria: Comunicacions òptiques
Fibres òptiques
Multiplexatge per divisió de freqüència
Telecomunicació -- Tràfic
Optical communications
Optical fibers
Telecommunication -- Traffic
Wavelength division multiplexing
Títol: Optimal Traffic Grooming in WDM using Lighttours
Tipus: info:eu-repo/semantics/article
Repositori: Recercat

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