Abstract
In this paper, a novel survivable algorithm with dynamic load balancing shared-path protection is proposed, named DLBSPP algorithm, in spectrum-elastic optical path networks (SLICE). To tolerate multi-link failures in SLICE, traffic self-adaptive restoration (TSAR) mechanism is adopted to restore the traffic affected by the failures. Simulation results show that, compared with the conventional SPP algorithm, DLBSPP algorithm has lower blocking probability (BP), better spectrum utilization ratio (SUR) and higher failure restoration ratio (FRR).
© 2011 Optical Society of America
PDF ArticleMore Like This
Bowen Chen, Jie Zhang, Yongli Zhao, Jinyan Liu, Shanguo Huang, Wanyi Gu, and Jason P. Jue
OW3A.8 Optical Fiber Communication Conference (OFC) 2013
Yi Zhang, Xiaoping Zheng, Qingshan Li, Nan Hua, Yanhe Li, and Hanyi Zhang
OTuI1 Optical Fiber Communication Conference (OFC) 2011
Anuj Agrawal, Vimal Bhatia, and Shashi Prakash
Th3A.42 International Conference on Fibre Optics and Photonics (Photonics) 2016