7 search results - page 1 / 2 » Wavelength Management in WDM Rings to Maximize the Number of... |
STACS
2007
Springer
13 years 11 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...
ICC
2009
IEEE
13 years 2 months ago
2009
IEEE
Abstract-- This paper addresses the problem of traffic grooming in WDM rings in which all traffic emanates from a single node and all other nodes are destination nodes. This "...
INFOCOM
2000
IEEE
13 years 9 months ago
2000
IEEE
—In a reconfigurable network, lightpath connections can be dynamically changed to reflect changes in traffic conditions. This paper characterizes the gain in traffic capacity tha...
INFOCOM
1997
IEEE
13 years 9 months ago
1997
IEEE
— This paper proposes optical wavelength division multiplexed (WDM) networks with limited wavelength conversion that can efficiently support lightpaths (connections) between nod...
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...