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Proceedings Paper

An enhanced DWBA algorithm in hybrid WDM/TDM EPON networks with heterogeneous propagation delays
Author(s): Chengjun Li; Wei Guo; Yaohui Jin; Weiqiang Sun; Weisheng Hu
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Paper Abstract

An enhanced dynamic wavelength and bandwidth allocation (DWBA) algorithm in hybrid WDM/TDM PON is proposed and experimentally demonstrated. In addition to the fairness of bandwidth allocation, this algorithm also considers the varying propagation delays between ONUs and OLT. The simulation based on MATLAB indicates that the improved algorithm has a better performance compared with some other algorithms.

Paper Details

Date Published: 15 December 2011
PDF: 6 pages
Proc. SPIE 8310, Network Architectures, Management, and Applications IX, 83101M (15 December 2011); doi: 10.1117/12.904361
Show Author Affiliations
Chengjun Li, Shanghai Jiao Tong Univ. (China)
Wei Guo, Shanghai Jiao Tong Univ. (China)
Yaohui Jin, Shanghai Jiao Tong Univ. (China)
Weiqiang Sun, Shanghai Jiao Tong Univ. (China)
Weisheng Hu, Shanghai Jiao Tong Univ. (China)

Published in SPIE Proceedings Vol. 8310:
Network Architectures, Management, and Applications IX
Lena Wosinska; Ken-ichi Sato; Jing Wu; Jie Zhang, Editor(s)

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