Distributed dynamic grooming routing and wavelength assignment in WDM optical mesh networks
The bandwidth of a wavelength channel in WDM optical networks is very high compared to
the user's requirements for various applications. Therefore, there is a scope for better …
the user's requirements for various applications. Therefore, there is a scope for better …
A near-optimal solution approach for the multi-hop traffic grooming problem
A Balma, NB Hadj-Alouane… - Journal of Optical …, 2011 - opg.optica.org
In this paper we consider a capacity sizing and routing problem in synchronous digital
hierarchy/wavelength division multiplexing networks with nodes having switching …
hierarchy/wavelength division multiplexing networks with nodes having switching …
A Branch, Price and Cut approach for optimal traffic grooming in WDM optical networks
Q Rahman, S Bandyopadhyay… - 2011 IEEE International …, 2011 - ieeexplore.ieee.org
The standard approach of using multi-commodity network flow (MCNF) techniques for
designing optimal WDM networks often lead to computationally difficult Mixed Integer Linear …
designing optimal WDM networks often lead to computationally difficult Mixed Integer Linear …
Optimal receiver cost and wavelength number minimization in all-optical ring networks
D Poulain, J Tomasik, MA Weisser… - Proceedings of the 11th …, 2011 - ieeexplore.ieee.org
Reducing both power consumption and the ecological impact of networks has become a
priority. Solutions which allow us to reduce these factors are based on all-optical …
priority. Solutions which allow us to reduce these factors are based on all-optical …