Global ETD Search
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Showing 1 to 6 of 6 for “"Routing and Wavelength Assignment (RWA)"”.
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Cost-effective optical network architecture : a joint optimization of topology, switching, routing and wavelength assignment
… provide end users with economic access to high bandwidth, the architecture of the next generation metropolitan area networks (MANs) needs to be judiciously designed from the cost perspective. In addition to a low initial capital investment, the ultimate goal is to design networks that exhibit …
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Architectural study of high-speed networks with optical bypassing
We study the routing and wavelength assignment (RWA) problem in wavelength division multiplexing (WDM) networks with no wavelength conversion. In a high-speed core network, the traffic can be separated into two components. The first is the aggregated traffic from a large number of small-rate users. …
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Optimización y planificación de redes ópticas transparentes WDM
… basadas en multiplexación por división de onda (wavelength division multiplexing, WDM) son las solución tecnológica de las redes troncales de comunicaciones de alta velocidad. En redes transparentes, el tráfico es cursado por medio de conexiones todo-ópticas, llamadas lightpaths. Un lightpath se …
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Optimization Design for Multi-Domain Optical Network Provisioning and Survivability
User bandwidth demands have continued to expand at an unprecedented rate over the past two decades. This growth has been driven by the emergence of many new applications across a wide range of sectors, including commercial, private, and scientific computing. As a result, network carriers and …
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Routing and protection issues in optical WDM mesh networks
The advents of Wavelength Division Multiplexing (WDM) and then Dense WDM (DWDM) allow today's optical networks to simultaneously serve huge amount of traffic requirements. Particularly, the explosion of video, TV and other high bandwidth realtime traffic requires more and more bandwidth that except …
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Multi-Band Optical Networks Capacity, Energy, and Techno-Economic Assessment
L'abstract è presente nell'allegato / the abstract is in the attachment