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Proceedings Paper

Design of ring networks based on parallel multi-granularity hierarchical OADMs
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Paper Abstract

We study the optimization issues of ring networks employing novel parallel multi-granularity hierarchical OADMs. In particular, we attempt to minimize the number of control elements for the off-line case. We present an integer linear programming formulation to obtain the lower bound in optimization, and propose an efficient heuristic algorithm called Global Bandwidth Resource Assignment (GBRA) that is suitable for the design of large-scale OADM networks.

Paper Details

Date Published: 5 December 2005
PDF: 8 pages
Proc. SPIE 6022, Network Architectures, Management, and Applications III, 60221J (5 December 2005); doi: 10.1117/12.636479
Show Author Affiliations
Yongmin Qi, Shanghai Jiao Tong Univ. (China)
Yikai Su, Shanghai Jiao Tong Univ. (China)
Yaohui Jin, Shanghai Jiao Tong Univ. (China)
Weisheng Hu, Shanghai Jiao Tong Univ. (China)
Yi Zhu, Shanghai Jiao Tong Univ. (China)
Yi Zhang, Shanghai Jiao Tong Univ. (China)

Published in SPIE Proceedings Vol. 6022:
Network Architectures, Management, and Applications III
Kwok-wai Cheung; Gee-Kung Chang; Guangcheng Li; Ken-Ichi Sato, Editor(s)

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