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In this paper we propose a low-carbon emission IP over WDM network where renewable energy is used to replace some of the non-renewable energy sources. We develop a Linear Programming (LP) model with the objective of minimizing the non-renewable energy consumption and propose a novel heuristic for improving renewable energy utilization. Compared with routing in the electronic layer, the results show...
In this paper we propose a “hybrid-power” IP over WDM network where renewable energy is used to reduce the CO2 emissions. A novel heuristic is proposed to improve renewable energy utilization. Compared with routing in the electronic layer, the results show that routing in the optical layer coupled with renewable energy significantly reduces the CO2 emission of the IP over WDM network considered by...
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