Fragmentation-aware routing, modulation and spectrum assignment algorithms in elastic optical networks

We investigate the principle of how dynamic service provisioning fragments the spectral resources on links along a path, and propose corresponding RMSA algorithms to alleviate spectrum fragmentation in dynamic network environments.

[1]  S. J. B. Yoo,et al.  Split Spectrum approach to elastic optical networking , 2012, 2012 38th European Conference and Exhibition on Optical Communications.

[2]  Donald E. Knuth,et al.  The Art of Computer Programming, Volume I: Fundamental Algorithms, 2nd Edition , 1997 .

[3]  Masahiko Jinno,et al.  Spectrum-efficient and scalable elastic optical path network: architecture, benefits, and enabling technologies , 2009, IEEE Communications Magazine.

[4]  Masahiko Jinno,et al.  Routing and spectrum assignment algorithm maximizes spectrum utilization in optical networks , 2011, 2011 37th European Conference and Exhibition on Optical Communication.

[5]  JinnoMasahiko,et al.  Distance-adaptive spectrum resource allocation in spectrum-sliced elastic optical path network , 2010 .

[6]  Masahiko Jinno,et al.  Disruption minimized spectrum defragmentation in elastic optical path networks that adopt distance adaptive modulation , 2011, 2011 37th European Conference and Exhibition on Optical Communication.

[7]  Donald E. Knuth.  The art of computer programming: fundamental algorithms , 1969 .

[8]  M. Jinno,et al.  Dynamic routing and frequency slot assignment for elastic optical path networks that adopt distance adaptive modulation , 2011, 2011 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference.

[9]  Masahiko Jinno,et al.  Distance-adaptive spectrum resource allocation in spectrum-sliced elastic optical path network [Topics in Optical Communications] , 2010, IEEE Communications Magazine.

[10]  Konstantinos Christodoulopoulos,et al.  Elastic Bandwidth Allocation in Flexible OFDM-Based Optical Networks , 2010, Journal of Lightwave Technology.

[11]  Donald Ervin Knuth,et al.  The Art of Computer Programming , 1968 .

[12]  Yi Pan,et al.  A study of the routing and spectrum allocation in spectrum-sliced Elastic Optical Path networks , 2011, 2011 Proceedings IEEE INFOCOM.

[13]  Yawei Yin,et al.  Dynamic on-demand defragmentation in flexible bandwidth elastic optical networks. , 2012, Optics express.

[14]  Ting Wang,et al.  Defragmentation of transparent Flexible optical WDM (FWDM) networks , 2011, 2011 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference.