Title :
Energy-Efficient Traffic Scheduling in IP over WDM Networks
Author :
Zaid H. Nasralla;Taisir E. H. El-Gorashi;Mohamed O. I. Musa;Jaafar M. H. Elmirghani
Author_Institution :
Sch. of Electron. &
Abstract :
In this paper, we investigate the energy efficiency that can be achieved by using traffic scheduling in IP over WDM networks. A mixed integer linear programming model is developed to optimize routing and scheduling in dynamically arriving demands, where part of the demands can be allocated within a sliding window. The results show that scheduling improves the energy efficiency of non-bypass IP/WDM networks, with traffic grooming by up to 25% and blocking is reduced by 30%.
Keywords :
"Power demand","Energy efficiency","IP networks","WDM networks","Dynamic scheduling","Resource management","Optical fibers"
Conference_Titel :
Next Generation Mobile Applications, Services and Technologies, 2015 9th International Conference on
Print_ISBN :
978-1-4799-8660-6
DOI :
10.1109/NGMAST.2015.53
