Fast service recovery under shared protection in WDM networks
J Rak - Journal of lightwave technology, 2011 - ieeexplore.ieee.org
In this paper, we investigate the problem of survivable routing of static demands in
connection-oriented WDM networks with shared protection. We first discuss conditions and …
connection-oriented WDM networks with shared protection. We first discuss conditions and …
Preplanned restoration of multicast demands in optical networks
The evolution of multicast applications has speeded up. providers have to offer cheap and
reliable services for their customers. One way to achieve this is to use a restoration method …
reliable services for their customers. One way to achieve this is to use a restoration method …
Restoration of multi-cast trees in optical-beared grooming-capable two-layer networks
We consider dynamically changing multicast trees (light-trees) in two-layer optical-beared
grooming-capable networks. The continuous changing of the tree ldquoleavesrdquo causes …
grooming-capable networks. The continuous changing of the tree ldquoleavesrdquo causes …