Title :
Routing and wavelength assignment in WDM all-optical networks
Author :
Lee, Kyungsik ; Park, Sungsoo ; Choe, Kyung-iL ; Park, Cheehang
Author_Institution :
Electron. & Telecommun. Res. Inst., Taejon, South Korea
fDate :
5/25/2000 12:00:00 AM
Abstract :
A new mathematical formulation of the routing and wavelength assignment in wavelength division multiplexing (WDM) all-optical networks is proposed. Which yields tight linear programming lower bounds on the wavelength requirements both theoretically and computationally. An efficient procedure computing lower bounds is also presented together preliminary computational results.
Keywords :
wavelength division multiplexing; WDM all-optical networks; lower bounds computation; telecommunication routing; tight linear programming lower bounds; wavelength assignment; wavelength division multiplexing; wavelength requirements;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20000441
