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JSAC
2006
100views more  JSAC 2006»
14 years 11 months ago
An improved algorithm for optimal lightpath establishment on a tree topology
Routing and wavelength assignment (RWA) aims to assign the limited number of wavelengths in a wavelength-division multiplexed (WDM) optical network so as to achieve greater capacit...
Guoliang Xue, Weiyi Zhang, Jian Tang, Krishnaiyan ...
INFOCOM
2002
IEEE
15 years 4 months ago
Design of Wavelength Converting Switches for Optical Burst Switching
— Optical Burst Switching (OBS) is an experimental network technology that enables the construction of very high capacity routers, using optical data paths and electronic control...
Jeyashankher Ramamirtham, Jonathan S. Turner
COST
2009
Springer
184views Multimedia» more  COST 2009»
15 years 6 months ago
Cross-Layer Optimization Issues for Realizing Transparent Mesh Optical Networks
In transparent optical networks as the signal propagates through a transparent network it experiences the impact of a variety of quality degrading phenomena that are introduced by ...
Siamak Azodolmolky, Tibor Cinkler, Dimitrios Kloni...
ICOIN
2005
Springer
15 years 5 months ago
RWA on Scheduled Lightpath Demands in WDM Optical Transport Networks with Time Disjoint Paths
Abstract. In optical networks, traffic demands often demonstrate periodic nature for which time-overlapping property can be utilized in routing and wavelength assignment (RWA). A R...
Hyun Gi Ahn, Tae-Jin Lee, Min Young Chung, Hyunseu...
BROADNETS
2005
IEEE
15 years 5 months ago
Network design for IP-centric light trail networks
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...
Srivatsan Balasubramanian, Ahmed E. Kamal, Arun K....