Browsing by Keywords "Optical network"
Now showing items 1-3 of 3
-
Multi-layer virtual topology design in optical networks under physical layer impairments and multi-hour traffic demand
(Optical Society of America, 2012-01-09)In this paper, we consider the virtual topology design (VTD) problem in multi-protocol label switching (MPLS)/wavelength division multiplexing (WDM) networks with an hourly changing traffic pattern, in the presence of ... -
On dynamic wavelength assignment in WDM optical networks
(Springer, 2001)Optical fiber has been used as the physical medium for high rate data transmission since late 1960s. Early applications of optical fiber communications modulated data onto a single optical carrier frequency that is commonly ... -
Static lightpath establishment in multilayer traffic engineering under physical layer impairments
(Optical Society of America, 2010-08-09)This paper investigates the lightpath establishment problem in the optical layer, which arises in multilayer traffic engineering. The static version of the problem is considered, in which the set of requested lightpaths ...
