Thèse De Doctorat

S So ou us s l le e s sc ce ea au u d de e l l' 'U Un ni iv ve er rs si it té é e eu ur ro op pé ée en nn ne e d de e B Br re et ta ag gn ne e Etudes des mécanismes réseaux associés à la restauration préventive dans le réseau coeur à fibre optiques ACKNOWLEDGEMENTS The way you get good ideas is by working with the talented people who are also fun to be with. Orange labs is a wonderful place to work, so many great colleagues that gave me all the support I needed while working on this manuscript. I would like to thank to members of the entire SOAN team guided by Dr. Maryse Guena Moignard. My special thanks go to Dr. Esther Le Rouzic. I am deeply indebted to her for her support over the years, for her boundless patience, for her constantly being there for me, not only as a colleague but also as a friend and last for helping me revise and piece together this manuscript. Her comments on general organization of the manuscript, have greatly improved the work, both in content and form. It is an honor to have called her my supervisor these past three years. (mamma mia), Paul (Bol), Damien and of course Dior for all the great moments spent together. Also, I would like to thank Julien Meuric for his expert advices at many stages along the course of this project. Special thanks go to Mathieu Berger for supports and being there for me during these three years. And finally, I would like to thank my father and brother for giving me precious advices, strength and courage to finish this manuscript and to keep my head up smiling no matter what happens.