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Adopting Dynamic Topology for Energy Management in Optical Interconnection Networks in Data Centers

Rezaei, Negar | 2019

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  1. Type of Document: M.Sc. Thesis
  2. Language: Farsi
  3. Document No: 51588 (19)
  4. University: Sharif University of Technology
  5. Department: Computer Engineering
  6. Advisor(s): Koohi, Somayeh
  7. Abstract:
  8. Today with the deployment of cloud computing and web applications; We need to have powerful datacenters with provisioning high bandwidth. Current data centers with electronic network interconnects, using excessive power to provisioning requisite bandwidth. Nevertheless, interconnecting networks in data centers isn’t in maximum efficiency and many components of them aren't used efficiently. So it is necessary to use an optical network with dynamic provisioning variable bandwidth and energy management. In this approach, our proposed architecture is designing topology with adopting dynamically for energy management in optical interconnect networks in data centers. To achieve this we can study on datacenters network traffics like IBM or Facebook. In order that implementation this, we can use MEMS, WSS or AWGR optical switches. Any of these switches have different power transmission latency and reconfiguration delay. In this work, we determine to use AWG passive switches because of the low latency and power consumption of this device. In the end, we simulate our proposed architecture with omnet network designing software to acquire our conclusive goal, that is specifically decremented energy consuming of datacenters with improved bandwidth and delay in Dynamic topology
  9. Keywords:
  10. Data Center ; Dynamic Topology ; Reconfiguration ; Variable Bandwidth ; Energy Management ; Energy Consumption

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