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Proceedings Paper

Study on working vacation polling system for WDM
Author(s): Haiyan Chen; Naishuo Tian; Donghua Lu
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Paper Abstract

In the paper, we propose a digital working vacation scheme cyclic polling system for wavelength division multiplexing (WDM). This system consists of multi-queues (terminals) whose service rate is one of the fast speed and lower speed. the fast speed mode moves cyclically from queue to queue with an exhaustive schedule. Using the decomposition approach, each queue is analyzed as a single server queue with working vacation, which works at a different rate, rather than completely stops during the vacation polling period. Using quasi birth and death chain and matrix geometric solution method, we give some performance parameters, such as the mean number of packet in the queue, throughput, busy period etc. Finally, we analyze the effect of the parameters on the mean queue length and sojourn time through numerical examples.

Paper Details

Date Published: 19 November 2008
PDF: 5 pages
Proc. SPIE 7137, Network Architectures, Management, and Applications VI, 713730 (19 November 2008);
Show Author Affiliations
Haiyan Chen, Yanshan Univ. (China)
Northeastern Univ. at Qinhuangdao (China)
Naishuo Tian, Yanshan Univ. (China)
Donghua Lu, Qinhuangdao Institute of Technology (China)

Published in SPIE Proceedings Vol. 7137:
Network Architectures, Management, and Applications VI
Weisheng Hu; Shoa-Kai Liu; Ken-ichi Sato; Lena Wosinska, Editor(s)

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