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An Approach to Optical Network Design using General Heuristic Optimization Framework

Marko Lacković ; Faculty of Electrical Engineering and Computing, University of Zagreb, Zagreb, Croatia

Puni tekst: engleski, pdf (413 KB) str. 175-194 preuzimanja: 298* citiraj
APA 6th Edition
Lacković, M. (2010). An Approach to Optical Network Design using General Heuristic Optimization Framework. Journal of Information and Organizational Sciences, 34 (2), 175-194. Preuzeto s https://hrcak.srce.hr/62240
MLA 8th Edition
Lacković, Marko. "An Approach to Optical Network Design using General Heuristic Optimization Framework." Journal of Information and Organizational Sciences, vol. 34, br. 2, 2010, str. 175-194. https://hrcak.srce.hr/62240. Citirano 13.11.2019.
Chicago 17th Edition
Lacković, Marko. "An Approach to Optical Network Design using General Heuristic Optimization Framework." Journal of Information and Organizational Sciences 34, br. 2 (2010): 175-194. https://hrcak.srce.hr/62240
Harvard
Lacković, M. (2010). 'An Approach to Optical Network Design using General Heuristic Optimization Framework', Journal of Information and Organizational Sciences, 34(2), str. 175-194. Preuzeto s: https://hrcak.srce.hr/62240 (Datum pristupa: 13.11.2019.)
Vancouver
Lacković M. An Approach to Optical Network Design using General Heuristic Optimization Framework. Journal of Information and Organizational Sciences [Internet]. 2010 [pristupljeno 13.11.2019.];34(2):175-194. Dostupno na: https://hrcak.srce.hr/62240
IEEE
M. Lacković, "An Approach to Optical Network Design using General Heuristic Optimization Framework", Journal of Information and Organizational Sciences, vol.34, br. 2, str. 175-194, 2010. [Online]. Dostupno na: https://hrcak.srce.hr/62240. [Citirano: 13.11.2019.]

Sažetak
The article tackles the problem of optimization methods in optical network design process, based on optimal traffic routing with the goal to minimize the utilized network resources for given topology and traffic demands. An optimization framework Nyx has been developed with the focus on flexibility in solving optimization problems by implementing general heuristic search techniques. Nyx modular organization has been described, including coding types for solutions and genetic algorithm as the optimization method. Optimal routing has been implemented to demonstrate the use of Nyx in the optical network design process. Optimal routing procedure has been applied to Pan-European optical network with variations of routing procedures and the number of wavelengths. The analysis included no protection scenario, 1+1 protection and path restoration. The routing was performed using shortest path routing and optimal routing which minimizes the use of optical network resources, being network multiplexers, amplifiers and fibers.

Ključne riječi
General Heuristic Methods; Routing and Wavelength Assignment; optical network design

Hrčak ID: 62240

URI
https://hrcak.srce.hr/62240

Posjeta: 420 *