Title :
Experimental evaluation of dynamic restoration in GMPLS-based WSON
Author :
Yoshimura, Hitomi ; Yoshida, Sota ; Horiuchi, Eiichi ; Seno, Shoichiro
Author_Institution :
Inf. Technol. R&D Center, Mitsubishi Electr. Corp., Kamakura, Japan
Abstract :
To reduce dynamic restoration time in GMPLS-based WSON, a path computation algorithm reducing time for equipment control is investigated. As a case study, tuning time of laser was focused on, and an algorithm considering priority of wavelength usage was implemented in PCE on WXCs and its effectiveness was proved.
Keywords :
multiprotocol label switching; optical communication equipment; optical fibre networks; optical switches; GMPLS; PCE; WSON; WXC; dynamic restoration time; equipment control; generalized multiprotocol label switching; laser tuning time; path computation algorithm; wavelength switched optical network; wavelength usage priority; Algorithm design and analysis; Heuristic algorithms; Laser tuning; Optical amplifiers; Optical switches; Wavelength assignment;
Conference_Titel :
Optical Internet (COIN), 2012 10th International Conference on
Conference_Location :
Yokohama, Kanagawa
Print_ISBN :
978-1-4673-1654-5
