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Proceedings Paper

Wavelength allocation algorithms for optical packet switch under limited wavelength conversion
Author(s): Junjie Yang; Hao Zhang; Tong Ye; Zhengyi Shi
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Paper Abstract

In an optical packet switch, wavelength allocation algorithm has to be considered when wavelength resources are shared among all optical packets. This paper addresses the wavelength allocation algorithms for optical packet switch with limited wavelength converters and output WDM optical buffer. Under the condition of limited wavelength conversion, two wavelength control strategies, i.e., greedy mode and conservative mode, are proposed. According to these two wavelength control strategies, four wavelength allocation algorithms are presented. Performances of these algorithms are compared in detail by simulation experiments.

Paper Details

Date Published: 3 October 2006
PDF: 7 pages
Proc. SPIE 6353, Optical Transmission, Switching, and Subsystems IV, 63533P (3 October 2006); doi: 10.1117/12.688733
Show Author Affiliations
Junjie Yang, Shanghai Univ. of Electric Power (China)
Hao Zhang, Shanghai Univ. of Electric Power (China)
Tong Ye, Shanghai Jiao Tong Univ. (China)
Zhengyi Shi, Shanghai Univ. of Electric Power (China)


Published in SPIE Proceedings Vol. 6353:
Optical Transmission, Switching, and Subsystems IV
Chang Soo Park; Shizhong Xie; Curtis R. Menyuk; Ken-ichi Kitayama, Editor(s)

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