Abstract
We develop two survivable fragmentation-aware spectrum allocation approaches to improve spectrum utilization in software-defined elastic optical networks. Simulation results show that the proposed spectrum allocation approaches reduce blocking probability compared to the first-fit spectrum allocation approach.
© 2016 Optical Society of America
PDF ArticleMore Like This
Bowen Chen, Xiaoling Wang, Gangxiang Shen, Yongli Zhao, and Jie Zhang
ASu4E.2 Asia Communications and Photonics Conference (ACP) 2015
Anuj Agrawal, Vimal Bhatia, and Shashi Prakash
Th3A.42 International Conference on Fibre Optics and Photonics (Photonics) 2016
Hai-Chau Le, Lei Liu, and S. J. Ben Yoo
Th2A.39 Optical Fiber Communication Conference (OFC) 2015