Sooyeon Park, Jong S. Yang, Young-Cheol Bang. On RWA Algorithms for Scheduled Lightpath Demand in Wavelength Division Multiplexing Networks

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размер 448.83 КБ
добавлен 24 сентября 2010 г.

Inteational Joual of Computer Science and Network Security, VOL.7 No.3, March 2007

Summary
We have proposed and evaluated a novel heuristic algorithm of
routing and wavelength assignment (RWA) for scheduled
lightpath demands (SLD). Our algorithm works on directed and
undirected optical networks, and is shown here to have a
performance gain in terms of the number of wavelengths up to
65.8 % compared with the most recently introduced method,
TDP_RWA. Also, we show the execution time of our proposed
method is feasible.

Key words:
WDM networks, RWA, Scheduled Lightpath Demeands

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