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OSN
2011
13 years 2 months ago
A distributed impairment aware QoS framework for all-optical networks
—Different physical impairments can occur in optical transmission systems. Impairments such as fiber nonlinear effects are dependent on network state and vary with traffic and to...
Wenhao Lin, Timothy Hahn, Richard S. Wolff, Brenda...
COMCOM
2004
111views more  COMCOM 2004»
13 years 7 months ago
An adaptive scheduling algorithm for differentiated services on WDM optical networks
One of the important issues in the design of future generation high-speed networks is to provide differentiated services to different types of applications with various time const...
Maode Ma, Mounir Hamdi
BROADNETS
2006
IEEE
14 years 1 months ago
Grid Resource Management by means of Ant Colony Optimization
— The use of a manageable optical network is an important requirement for the new advanced data-intensive grid applications that begin to emerge on the e-Science field. In this ...
Gustavo Sousa Pavani, Helio Waldman
INFOCOM
2003
IEEE
14 years 27 days ago
Minimizing Request Blocking in All-Optical Rings
— In all-optical networks that use WDM technology it is often the case that several communication requests have to be blocked, due to bandwidth and technology limitations. Minimi...
Christos Nomikos, Aris Pagourtzis, Stathis Zachos
WSC
2004
13 years 9 months ago
An Adaptive Approach to Fast Simulation of Traffic Groomed Optical Networks
In this paper, we consider the fast simulation of traffic groomed optical networks, in which multiple sub-rate traffic streams may be carried on the same wavelength. For real-size...
Chih-Chieh Hsu, Michael Devetsikiotis