Optical Switches

Dynamic provisioning in virtualized Cloud infrastructure in IP/MPLS-over-WDM networks
Reliance on cloud computing infrastructure has increased rapidly worldwide, and increasing amount of resources are provided to users by …
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Network-aware virtual data center resource orchestration in an optical data center
Involving optical networking in the data center network (DCN) architecture is an emerging trend. Optical networking with advantages of …
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WAN virtualization and dynamic end-to-end bandwidth provisioning using SDN
We evaluate a WAN-virtualization framework in terms of delay and scalability and demonstrate that adding a virtual layer between the …
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Experiences with dynamic circuit creation in a regional network testbed
In this paper we share our experiences of enabling dynamic circuit creation in the GpENI network. GpENI is a network research testbed …
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A Tabu Search Approach for Joint Scheduling of Resources in a Lambda Grid Network
Advanced distributed applications in engineering, scientific and business domains that are highly data-intensive demand …
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Joint Computing and Network Resource Scheduling in a Lambda Grid Network
Data-intensive grid applications require huge data transfers between grid computing nodes. These computing nodes, where computing jobs …
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Algorithms for Intermediate Waveband Switching in Optical WDM Mesh Networks
Waveband switching is a technique that allows multiple wavelengths to be switched together as a single unit. Waveband switching …
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Discontinuous waveband switching in WDM optical networks
Routing techniques used in wavelength routed optical networks (WRN) do not give an efficient solution with waveband routed optical …
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Priority-based lambda scheduler
Optical networks provide a new dimension to meet the demands of exponentially growing traffic. Optical packet switching requires a good …
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Optimization of amplifier placements in switch-based optical networks
Wavelength division multiplexing (WDM) offers a solution to the problem of exploiting the large bandwidth on optical links; it is the …
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