In this thesis, we studied the all-optical multicast routing (AOMR) problem in wavelength-routed WDM networks. The objective is to find a set of light structures, for instance a light-tree or a light-forest, to distribute the multicast messages to all the desti- nations concurrently while either taking account of both the end-to-end delay and the link stress or minimizing the total cost or the power budget. With respect to the delay and link stress sensitive AOMR, an efficient algorithm based on avoiding multicast incapable branching nodes in light-trees is proposed. This algorithm is shown to be able to improve the end-to-end delay of light-trees and to find a good tradeoff among the end-to-end delay, the link stress and the total cost. Re...
International audienceThe construction of light-trees is one of the principal subproblems for all-op...
International audienceThe construction of light-trees is one of the principal subproblems for all-op...
International audienceThe construction of light-trees is one of the principal subproblems for all-op...
In this thesis, we studied the all-optical multicast routing (AOMR) problem in wavelength-routed WDM...
In this thesis, we studied the all-optical multicast routing (AOMR) problem in wavelength-routed WDM...
In this thesis, we studied the all-optical multicast routing (AOMR) problem in wavelength-routed WDM...
Dans cette thèse, nous étudions le routage multicast tout optique (AOMR) dans les réseaux WDM. En ce...
Over the past decade, network traffic levels experienced an explosive growth at about double amount ...
Over the past decade, network traffic levels experienced an explosive growth at about double amount ...
International audienceAll-optical multicast routing (AOMR) is implemented by the concept of light-tr...
International audienceAll-optical multicast routing (AOMR) is implemented by the concept of light-tr...
International audienceAll-optical multicast routing (AOMR) is implemented by the concept of light-tr...
International audienceAll-optical multicast routing (AOMR) is implemented by the concept of light-tr...
International audienceTo minimize the number of wavelengths required by a multicast session in spars...
International audienceTo minimize the number of wavelengths required by a multicast session in spars...
International audienceThe construction of light-trees is one of the principal subproblems for all-op...
International audienceThe construction of light-trees is one of the principal subproblems for all-op...
International audienceThe construction of light-trees is one of the principal subproblems for all-op...
In this thesis, we studied the all-optical multicast routing (AOMR) problem in wavelength-routed WDM...
In this thesis, we studied the all-optical multicast routing (AOMR) problem in wavelength-routed WDM...
In this thesis, we studied the all-optical multicast routing (AOMR) problem in wavelength-routed WDM...
Dans cette thèse, nous étudions le routage multicast tout optique (AOMR) dans les réseaux WDM. En ce...
Over the past decade, network traffic levels experienced an explosive growth at about double amount ...
Over the past decade, network traffic levels experienced an explosive growth at about double amount ...
International audienceAll-optical multicast routing (AOMR) is implemented by the concept of light-tr...
International audienceAll-optical multicast routing (AOMR) is implemented by the concept of light-tr...
International audienceAll-optical multicast routing (AOMR) is implemented by the concept of light-tr...
International audienceAll-optical multicast routing (AOMR) is implemented by the concept of light-tr...
International audienceTo minimize the number of wavelengths required by a multicast session in spars...
International audienceTo minimize the number of wavelengths required by a multicast session in spars...
International audienceThe construction of light-trees is one of the principal subproblems for all-op...
International audienceThe construction of light-trees is one of the principal subproblems for all-op...
International audienceThe construction of light-trees is one of the principal subproblems for all-op...