Brunilde Sansò

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Cahiers du GERAD

127 results — page 5 of 7

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As ISP’s and Telco’s converge towards all-IP network infrastructures, the problem of QoS becomes more acute. To address it, operators are deploying differen...

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The increase of bandwidth demand for new Internet applications suggests mapping directly IP over the WDM layer. Since reliability is such a critical issue i...

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This paper proposes an efficient heuristic to solve the topological design of a next generation optical network that provides fully meshed connectivity betw...

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This paper deals with the topological design of a next generation optical network that provides fully meshed connectivity between electronic edge nodes. Suc...

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This paper presents a new heuristic to solve efficiently the problem of dimension- ing large-size hybrid optoelectronic networks with grooming. It is modele...

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This paper surveys important parameters for the design of large scale networks topology such as the YottaWeb topology [1, 2, 3]. First, a wide range of perf...

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This paper deals with the topological design of a yotta-bit-per-second (1 <i>yotta</i> = 10<sup>24</sup>) multidimensional network. The YottaWeb is a recent...

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We consider the design of a hybrid opto-electronic network with grooming. We propose a model in which we take into account the fact that grooming traffic req...

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In this paper, we present an optimization model based on cost minimization for traffic engineering of multirate and ATM networks with switched virtual circ...

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This paper deals with the design of a new proposed optical core transport network called the YottaWeb, which offers information delivery at rates thousand of...

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This article deals with the problem of GPRS simulation and performance. The GPRS is an evolution of the GSM that allows packet data transfer. An important i...

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In this paper we illustrate a new methodology for the design of fault-tolerant logical topologies in wavelength-routed optical networks exploiting wavelengt...

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This paper solves the problem of designing an access tree network for which the users are connected to the switches through SONET channels on fiber optics l...

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This paper presents the problem of optimally dimensioning a new geographically distributed computer system that handles all communications between aircraft ...

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In this paper we illustrate a new methodology for the design of fault-tolerant logical topologies in wavelength-routed optical networks exploiting wavelengt...

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In this article we propose a model for the topological design problem of multitechnology networks that includes the location of switches and their port conf...

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Le problème traité dans ce rapport est celui de la conception de réseaux d'accès utilisant la technologie SONET et ayant une topologie en arbre. Nous dévelo...

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Currently, technological possibilities for implementing multi-service networks include both single technology ATM or IP networks and multi-technology netwo...

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We present a fast tabu search method for the design of access tree networks. We connect a population of users to a set of switches using a variety of SONET ...

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We propose a network design model for flat networks using hybrid optical/electronic equipments. We describe a set of network components that can be taken in...

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