In this work we investigate one of the most important practical issues in split architecture deployment, the placement of controllers in a given network. Our simulation results show significant reliability improvements with an intelligent placement strategy. This work is the first attempt to document the resilience properties of a split architecture network.
Authors

Ying Zhang (Ericsson Research), Neda Beheshti (Ericsson Research), and Mallik Tatipamula (Ericsson Research), Globecom, 2011

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On Resilience of Split-Architecture Networks

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