7 search results - page 1 / 2 » Design of Logical Topologies: A Linear Formulation for Wavel... |
INFOCOM
1998
IEEE
13 years 8 months ago
1998
IEEE
We consider the problem of constructing logical topologies over a wavelength-routed optical network with no wavelength changers. We present a general linear formulation which consi...
INFOCOM
2003
IEEE
13 years 9 months 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...
INFOCOM
2000
IEEE
13 years 8 months ago
2000
IEEE
An efficient and general graph-theoretic model (the Wavelength-Graph (WG)) has been proposed which enables solving the static Routing and Wavelength Assignment (RWA) problems in Mu...
INFOCOM
2002
IEEE
13 years 9 months ago
2002
IEEE
— Wavelength routed optical networks allow to design a logical topology, comprising lightpaths and routers, which is overlayed on the physical topology, comprising optical fiber...
BROADNETS
2005
IEEE
13 years 10 months ago
2005
IEEE
Abstract— We explore network design principles for nextgeneration all-optical wide-area networks, employing light-trail technology. Light-trail [1] is a light-wave circuit that a...