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R. Martinez, R. Casellas, R. Munoz, T. Tsuritani, and T. Otani, Experimental GMPLS Routing for Dynamic Provisioning in Translucent Wavelength Switched Optical Networks, Optical Fiber Communication Conference and National Fiber Optic Engineers Conference, pp.1-3, 2009.
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R. Martinez, R. Casellas, R. Munoz, and T. Tsuritani, Experimental Translucent-Oriented Routing for Dynamic Lightpath Provisioning in GMPLS-Enabled Wavelength Switched Optical Networks, Journal of Lightwave Technology, vol.28, issue.8, pp.1241-1255, 2010.
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N. Sambo, A. Giorgetti, F. Cugini, N. Andriolli, L. Valcarenghi et al., Accounting for Shared Regenerators in GMPLS-Controlled Translucent Optical Networks, Journal of Lightwave Technology, vol.27, issue.19, pp.4338-4347, 2009.
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H. Guo, T. Tsuritani, S. Okamoto, and T. Otani, Demonstration of GMPLS-controlled inter-domain transparent optical networks, 2008 34th European Conference on Optical Communication, pp.1-2, 2008.
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R. Martinez, C. Pinart, F. Cugini, N. Andriolli, L. Valcarenghi et al., Challenges and requirements for introducing impairment-awareness into the management and control planes of ASON/GMPLS WDM networks, GMPLS WDM networks, pp.76-85, 2006.
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Y. Lee, G. Bernstein, and W. Imajuku, Framework for GMPLS and PCE Control of Wavelength Switched Optical Networks (WSON), Internet Requests for Comments, vol.6163, 2011.

F. Cugini, N. Sambo, A. Giorgetti, L. Valcarenghi, P. Castoldi et al., GMPLS extensions to encompass shared regenerators in transparent optical networks, 33rd European Conference and Exhibition on Optical Communication, ECOC 2007, pp.1-2, 2007.
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N. Sambo, F. Cugini, N. Andriolli, A. Giorgetti, L. Valcarenghi et al., Lightweight RSVP-TE extensions to account for Shared Regenerators in Translucent Optical Networks, 2007 Photonics in Switching, pp.35-36, 2007.
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N. Sambo, N. Andriolli, A. Giorgetti, F. Cugini, L. Valcarenghi et al., Distributing Shared Regenerator Information in GMPLS-Controlled Translucent Networks, IEEE Communications Letters, vol.12, issue.6, pp.462-464, 2008.
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D. J. Ives, P. Bayvel, and S. J. Savory, Adapting Transmitter Power and Modulation Format to Improve Optical Network Performance Utilizing the Gaussian Noise Model of Nonlinear Impairments, Journal of Lightwave Technology, vol.32, issue.21, pp.4087-4096, 2014.
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A. Nag, M. Tornatore, and B. Mukherjee, Power Management in Mixed Line Rate Optical Networks, Integrated Photonics Research, Silicon and Nanophotonics and Photonics in Switching, p.4, 2010.
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D. J. Ives, P. Bayvel, and S. J. Savory, Assessment of Options for Utilizing SNR Margin to Increase Network Data Throughput, Optical Fiber Communication Conference, pp.2-3, 2015.
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G. Bernstein, Y. Lee, D. Li, W. Imajuku, and J. Han, Routing and Wavelength Assignment Information Encoding for Wavelength Switched Optical Networks, Internet Requests for Comments, vol.7581, 2015.
DOI : 10.17487/RFC7581

G. Bernstein, S. Xu, Y. Lee, G. Martinelli, H. Harai et al., Signaling extensions for wavelength switched optical networks, 2015.
DOI : 10.17487/RFC7689

Y. Lee, G. Bernstein, D. Li, W. Imajuku, and R. Editor, Routing and wavelength assignment information model for wavelength switched optical networks, 2015.
DOI : 10.17487/rfc7446

D. C. Rider, J. C. Slezak, A. V. Smith, and A. Lucent, Regenerators placement mechanism for wavelength switched optical networks, Erteilung, 2002.

F. Zhang, Y. Lee, J. Han, G. Bernstein, Y. Xu et al., OSPF-TE Extensions for General Network Element Constraints, 2015.
DOI : 10.17487/RFC7580
URL : https://www.rfc-editor.org/rfc/pdfrfc/rfc7580.txt.pdf

G. Bernstein, Y. Lee, D. Li, W. Imajuku, and J. Han, General Network Element Constraint Encoding for GMPLS-Controlled Networks, Internet Requests for Comments, vol.7579, 2015.
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Y. Lee and G. Bernstein, GMPLS OSPF Enhancement for Signal and Network Element Compatibility for Wavelength Switched Optical Networks, Internet Requests for Comments, RFC Editor, vol.7688, 2015.
DOI : 10.17487/RFC7688

L. Berger, Generalized Multi-Protocol Label Switching (GMPLS) Signaling Resource ReserVation Protocol-Traffic Engineering (RSVP-TE) Extensions, Internet Requests for Comments, vol.3473, 2003.
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A. Farrel, D. King, Y. Li, and F. Zhang, Generalized Labels for the Flexi-Grid in Lambda Switch Capable (LSC) Label Switching Routers, Internet Requests for Comments, vol.7699, 2015.
DOI : 10.17487/RFC7699

C. Margaria, G. Martinelli, S. Balls, and B. Wright, Label Switched Path (LSP) Attribute in the Explicit Route Object (ERO), Internet Requests for Comments, vol.7570, 2015.
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]. D. Awduche, L. Berger, D. Gan, T. Li, V. Srinivasan et al., RSVP-TE: Extensions to RSVP for LSP Tunnels, Internet Requests for Comments, vol.3209, 2001.
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M. Kanj, E. L. Rouzic, D. Amar, J. L. Auge, B. Cousin et al., Optical power control to efficiently handle flex-grid spectrum gain over existing fixed-grid network infrastructures, 2016 International Conference on Computing, Networking and Communications (ICNC), pp.1-7, 2016.
DOI : 10.1109/ICCNC.2016.7440674
URL : https://hal.archives-ouvertes.fr/hal-01216701

M. Kanj, Intelligent supervision of flexible optical networks, 2016.
URL : https://hal.archives-ouvertes.fr/tel-01523792

R. Casellas, R. Muoz, R. Martnez, R. Vilalta, L. Liu et al., SDN Orchestration of OpenFlow and GMPLS Flexi-Grid Networks With a Stateful Hierarchical PCE [Invited], Journal of Optical Communications and Networking, vol.7, issue.1, pp.106-117, 2015.
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M. Kanj, E. L. Rouzic, and B. Cousin, Power-Aware Regeneration Algorithm in Flex-grid Networks, 2017 European Conference on Optical Communication (ECOC), pp.1-3, 2017.
DOI : 10.1109/ECOC.2017.8346027
URL : https://hal.archives-ouvertes.fr/hal-01543930

, France, in 2012, and a Ph.D. degree in computer science from Rennes 1 University, France, in 2016. He is currently a research engineer at b<>com. His research interests concern computer and optical network architecture , Flex-Grid technology, GMPLS protocol suite for optical networking

U. K. , Ph.D. degree in electronics and communications from Telecom Paris 1999. She joined Orange Labs (previously France Telecom R&D), 1996.

, Ecole Nationale Suprieure des Sciences Appliques et de Technologie (ENSSAT) He joined Orange Labs (previously France Telecom R&D) where he has worked on metropolitan and optical core networks. As standardization senior manager, he is involved in standardization around GMPLS control protocols in corresponding IETF working groups, Julien Meuric graduated from the French engineering school He also acts in IETF as co-chairman of the Path Computation Element (PCE) working group, 2004.

, his Ph.D. degree in computer science from the University of Paris 6. He is a member of IRISA (a CNRS-University joint research laboratory located at Rennes in France) He has co-authored 150+ papers published in international journals and conferences. His research interests include next generation Internet, green networking, 1987.