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Proceedings Paper

Wavelength converted broadcast-selective buffer and contention resolution in synchronous OPS networks
Author(s): Ming Cheng; Weisheng Hu; Weiqiang Sun; Hao He
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Paper Abstract

This work proposes a new wavelength converted broadcast-selective (WCBS) buffer structure. It can deliver each packet to different delays, which enables flexible management of the buffered packet flows. By rearranging the packets leaving queue, the highest priority packets can leave first and in preemption process without being affected by the former queue. Furthermore, we use the WCBS buffer structure to construct an OPS node in output-buffered pattern. The packet loss and delay performances are studied under different traffic loads at different WCBS dimensions. The result shows that the performance of high priority packets is improved effectively.

Paper Details

Date Published: 1 December 2009
PDF: 7 pages
Proc. SPIE 7632, Optical Transmission Systems, Switching, and Subsystems VII, 763227 (1 December 2009); doi: 10.1117/12.851569
Show Author Affiliations
Ming Cheng, Shanghai Jiao Tong Univ. (China)
Weisheng Hu, Shanghai Jiao Tong Univ. (China)
Weiqiang Sun, Shanghai Jiao Tong Univ. (China)
Hao He, Shanghai Jiao Tong Univ. (China)


Published in SPIE Proceedings Vol. 7632:
Optical Transmission Systems, Switching, and Subsystems VII
Dominique Chiaroni, Editor(s)

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