31 search results - page 2 / 7 » On the Optimal Placement of Wavelength Converters in Wavelen... |
TON
2012
11 years 7 months ago
2012
—In this paper we investigate the static multicast advance reservation (MCAR) problem for all-optical wavelengthrouted WDM networks. Under the advanced reservation traffic model...
ICDCS
1998
IEEE
13 years 9 months ago
1998
IEEE
We address the problem of efficient circuit switching in wide area networks. The solution provided is based on finding optimal routes for lightpaths and semilightpaths. A lightpat...
NETWORKS
2002
13 years 4 months ago
2002
Consider a requirement graph whose vertices represent customers and an edge represents the need to route a unit of flow between its end vertices along a single path. All of these ...
GLOBECOM
2008
IEEE
13 years 11 months ago
2008
IEEE
—Most research works in routing and design of optical networks assume that the optical medium can carry signals without any bit error. However, the physical impairments on the op...
BROADNETS
2004
IEEE
13 years 8 months ago
2004
IEEE
A fundamental assumption underlying most studies of optical burst switched (OBS) networks is that full wavelength conversion is available throughout the network. In practice, howev...