Title :
A lightpath routing reconfiguration algorithm for WDM optical networks
Author :
Kim, Byungjae ; Eom, Jong-Hoon ; Park, Jinsik ; Chae, Chang-Joon
Author_Institution :
Korea Telecom, Taejon, South Korea
Abstract :
We propose a lightpath routing reconfiguration algorithm minimizing the number of OXCs. We present the exact problem description in integer linear programming formulation and show several examples. From experimental results, we found that a considerable number of OXCs can be saved.
Keywords :
integer programming; linear programming; optical fibre networks; telecommunication network routing; wavelength division multiplexing; OXC; WDM optical networks; integer linear programming; lightpath routing reconfiguration algorithm; optical cross-connects; wavelength-routed networks; Electronic mail; IP networks; Laboratories; Network topology; Optical fiber networks; Switches; Telecommunication traffic; WDM networks; Wavelength division multiplexing; Wavelength routing;
Conference_Titel :
Communications, 1999. APCC/OECC '99. Fifth Asia-Pacific Conference on ... and Fourth Optoelectronics and Communications Conference
Conference_Location :
Beijing, China
Print_ISBN :
7-5635-0402-8
DOI :
10.1109/APCC.1999.824457
