38 search results - page 6 / 8 » Wavelength Assignment in WDM Rings with Splitable Lightpaths |
ICC
2007
IEEE
14 years 1 months ago
2007
IEEE
: A light-trail is a generalized lightpath that enables multiple nodes to statistically share an optical communication path (wavelength bus). A light-trail is different from a ligh...
NETWORKING
2004
13 years 8 months ago
2004
We consider the problem of traffic grooming in WDM ring networks. Previous studies have focused on minimizing aggregate representations of the network cost. In this work, we consid...
STACS
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. We study computationally hard combinatorial problems arising from the important engineering question of how to maximize the number of connections that can be simultaneous...
GECCO
2003
Springer
14 years 6 days 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 ...
INFOCOM
2003
IEEE
14 years 8 days ago
2003
IEEE
—In this paper, we formulate an optimization problem for the design of light-tree based logical topology in Wavelength Division Multiplexing (WDM) networks. The problem is compri...