18 search results - page 2 / 4 » A Hybrid Algorithm for Dynamic Lightpath Protection in Survi... |
INFOCOM
2009
IEEE
13 years 11 months ago
2009
IEEE
: Given a logical topology and a physical topology , the survivable logical topology design problem in an IP-overWDM optical network is to map the logical links into lightpaths in ...
GECCO
2003
Springer
13 years 10 months ago
2003
Springer
A network with restoration capability requires spare capacity to be used in the case of failure. Optimization of spare capacity is to find the minimum amount of spare capacity for ...
COMSWARE
2007
IEEE
13 years 11 months ago
2007
IEEE
: In this paper, we investigate the problem of routing lightpaths on an arbitrary physical topology following a Design Protection approach, such that virtual topology remains conne...
CN
2004
13 years 4 months ago
2004
In this paper, we address the issue of traffic grooming in arbitrary WDM mesh networks. We present a novel groomer architecture wherein a combination of grooming at two different ...
ISCC
2002
IEEE
13 years 9 months ago
2002
IEEE
—In this paper we consider the problem of routing the lightpaths of a logical topology of a WDM network on an arbitrary physical topology, such that the logical topology remains ...