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  • Robustness based low-energy...
    Hatanaka, T; Tachibana, T

    Journal of physics. Conference series, 04/2019, Volume: 1195, Issue: 1
    Journal Article

    Fast failure recovery and the energy consumption are important issues in communication networks. A low-energy based multiple routing configurations is proposed for realizing both the fast failure recovery and the low energy consumption. However, in this method, the network robustness and the performance of data transmission are degraded regardless of the low energy consumption. In this paper, for turning some link ports off while maintaining network robustness, we propose a robustness and low-energy based MRC by extending low-energy based MRC. Our proposed method utilizes an algorithm that determines some excluded links based on the network robustness. With the proposed method, the energy consumption can be reduced so as not to degrade the network robustness significantly. We evaluate the performance of our proposed method in some network topologies with simulation.