We consider survivable traffic grooming through dedicated lightpath protection in a network with impairment constraints. Results evaluate the dependency of network equipment placement on survivable lightpath provisioning in terms of the network cost.
Chengyi GaoHakki C. CankayaAnkitkumar N. PatelJason P. JueXi WangQiong ZhangPaparao PalacharlaMotoyoshi Sekiya
Anteneh BeshirFernando KuipersAriel OrdaPiet Van Mieghem