47 search results - page 2 / 10 » Dynamic Power-Aware Routing and Wavelength Assignment for Gr... |
ICC
2011
IEEE
12 years 5 months ago
2011
IEEE
—Ant colony optimization (ACO) is a probabilistic technique used for solving complex computational problems, such as finding optimal routes in networks. It has been proved to pe...
JGO
2011
12 years 8 months ago
2011
The problem of routing and wavelength assignment (RWA) in wavelength division multiplexing (WDM) optical networks consists in routing a set of lightpaths and assigning a wavelength...
ICN
2001
Springer
13 years 10 months ago
2001
Springer
This paper addresses multicast routing in multi-hop optical networks employing wavelength-division multiplexing (WDM). We consider a model in which multicast communication requests...
GLOBECOM
2008
IEEE
13 years 12 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...
ICCS
2004
Springer
13 years 10 months ago
2004
Springer
In the present paper routing and wavelength assignment (RWA) in optical WDM networks is discussed. Previous techniques on based on the integer linear programming and graph coloring...