Title :
Scalable traffic grooming in optical networks
Author :
Hui Wang ; Zeyu Liu ; Rouskas, George N.
Author_Institution :
Oper. Res., North Carolina State Univ. Raleigh, Raleigh, NC, USA
Abstract :
We develop a new solution approach for the traffic grooming problem by decomposing it into a virtual topology and traffic routing (VTTR) subproblem, and the RWA subproblem.We solve the VTTR subproblem with a new partial LP relaxation technique.
Keywords :
linear programming; optical fibre networks; telecommunication network routing; telecommunication network topology; telecommunication traffic; wavelength assignment; RWA subproblem; VTTR subproblem; linear programming; optical networks; partial LP relaxation technique; routing and wavelength assignment subproblem; scalable traffic grooming; topology and traffic routing subproblem;
Conference_Titel :
Communications and Photonics Conference (ACP), 2012 Asia
Conference_Location :
Guangzhou
Print_ISBN :
978-1-4673-6274-0
