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Proceedings Paper

A newly proposed priority-switching algorithm for partially shared buffering optical packet switches under self-similar traffic
Author(s): Chao-Chih Chang; Shou-Kuo Shao; Chia-Wei Yu; Jingshown Wu
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Paper Abstract

In this paper, we study the impact of noise constraints due to the accumulated Amplified Spontaneous Emission (ASE) noise for partially shared buffering (PSB) optical packet switches under self-similar traffic. Noise constraints have a severe impact on the performance of PSB optical packet switches. We then propose a new priority switching algorithm that can effectively alleviate the performance degradation caused by the noise constraints on re-circulation limits in WDM PSB type OPS.

Paper Details

Date Published: 7 May 2004
PDF: 10 pages
Proc. SPIE 5281, Optical Transmission, Switching, and Subsystems, (7 May 2004); doi: 10.1117/12.519962
Show Author Affiliations
Chao-Chih Chang, National Taiwan Univ. (Taiwan)
Shou-Kuo Shao, National Taiwan Univ. (Taiwan China)
Chunghwa Telecom Labs. (Taiwan China)
Chia-Wei Yu, National Taiwan Univ. (Taiwan)
Jingshown Wu, National Taiwan Univ. (Taiwan)


Published in SPIE Proceedings Vol. 5281:
Optical Transmission, Switching, and Subsystems
Cedric F. Lam; Chongcheng Fan; Norbert Hanik; Kimio Oguchi, Editor(s)

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