Hammadi, AA, El-Gorashi, TEH, Musa, MOI et al. (1 more author) (2016) Server-Centric PON Data Center Architecture. In: 18th International Conference on Transparent Optical Networks (ICTON 2016). ICTON 2016, 10-14 Jul 2016, Trento, Italy. IEEE ISBN 9781509014675
Abstract
Over the last decade, the evolution of data center architecture designs has been mainly driven by the ever increasing bandwidth demands, high power consumption and cost. With all these in mind, a significant potential to improve bandwidth capacity and reduce power consumption and cost can be achieved by introducing PONs in the design of the networking fabric infrastructure in data centers. This work presents a novel server-centric PON design for future cloud data center architecture. We avoided the use of power hungry devices such as switches and tuneable lasers and encouraged the use of low power passive optical backplanes and PONs to facilitate intra and inter rack communication. We also tackle the problem of resource provisioning optimization and present our MILP model results for energy efficient routing and resource provisioning within the PON cell. We optimized the selection of hosting servers, routing paths and relay servers to achieve efficient resource utilization reaching 95% and optimum saving in energy consumption reaching 59%.
Metadata
Item Type: | Proceedings Paper |
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Authors/Creators: |
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Copyright, Publisher and Additional Information: | © 2016, IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, including reprinting/ republishing this material for advertising or promotional purposes, creating new collective works for resale or redistribution to servers or lists, or reuse of any copyrighted components of this work in other works. |
Keywords: | Passive optical network (PON); data centre; energy efficiency; resource provisioning; optimization |
Dates: |
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Institution: | The University of Leeds |
Academic Units: | The University of Leeds > Faculty of Engineering & Physical Sciences (Leeds) > School of Electronic & Electrical Engineering (Leeds) > Institute of Communication & Power Networks (Leeds) |
Depositing User: | Symplectic Publications |
Date Deposited: | 11 May 2016 11:01 |
Last Modified: | 26 Oct 2016 04:29 |
Published Version: | http://doi.org/10.1109/ICTON.2016.7550695 |
Status: | Published |
Publisher: | IEEE |
Identification Number: | 10.1109/ICTON.2016.7550695 |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:99512 |