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» On Wavelength Assignment in Optical Burst Switched Networks
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ICC
2007
IEEE
109views Communications» more  ICC 2007»
16 years 8 days ago
Adaptive Wavelength Assignment Using Wavelength Spectrum Separation for Distributed Optical Networks
— As an optical signal propagates along a lightpath to its destination in distributed wavelength-routed optical networks, the signal’s quality is degraded by transmission impai...
Jun He, Maïté Brandt-Pearce, Yvan Poin...
JGO
2011
165views more  JGO 2011»
14 years 8 months ago
A biased random-key genetic algorithm for routing and wavelength assignment
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...
Thiago F. Noronha, Mauricio G. C. Resende, Celso C...
ICETET
2009
IEEE
16 years 18 days ago
Best Fit Void Filling Algorithm in Optical Burst Switching Networks
: Optical Burst Switching is a promising technology in Optical Network. Scheduling of data burst in data channels in an optimal way is one of a key problem in Optical Burst Switche...
M. Nandi, Ashok K. Turuk, D. K. Puthal, S. Dutta
ICC
2007
IEEE
173views Communications» more  ICC 2007»
16 years 8 days ago
Virtual Topology Design for OBS Optical Networks
—Burst loss and delay are two main issues in optical hop-count. Network diameter is the hop-count of the shortest burst switching (OBS) networks. In OBS, if the hop-count path be...
Bin Wu, Kwan Lawrence Yeung
ICC
2007
IEEE
136views Communications» more  ICC 2007»
16 years 8 days ago
A Forward-Backward Optical Wavelength Path Establishment Scheme with Low Blocking Probability in WDM Networks
—we study dynamic routing and wavelength assignment scheme when there are any available wavelengths on a route in the wavelength-routed networks. An optical wavelength path reque...
Shinsuke Nagai, Hirotada Kawakami, Saneyasu Yamagu...