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Proceedings Paper

Self-organized call admission control for optical communication networks
Author(s): Bing Zuo; Lei Liu; Jian Wu; Jintong Lin
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Paper Abstract

Call Admission Control (CAC) is widely used in optical communication networks to reduce network congestion. However, the conventional CAC scheme recommended by International Telecommunication Union -Telecommunication Standardization Sector (ITU-T) has a serious deficiency under high traffic load. In this paper, the disadvantage of conventional CAC scheme is analyzed in detail, and a Self-organized Call Admission Control (SCAC) scheme is proposed to solve this disadvantage. This scheme is accord with the principle of self-organization system, so it can be easily implemented in practice. Numerical results show that the proposed scheme can improve the network performance to a great extent.

Paper Details

Date Published: 19 November 2008
PDF: 9 pages
Proc. SPIE 7137, Network Architectures, Management, and Applications VI, 713725 (19 November 2008); doi: 10.1117/12.804172
Show Author Affiliations
Bing Zuo, Beijing Univ. of Posts and Telecommunications (China)
Lei Liu, Beijing Univ. of Posts and Telecommunications (China)
Jian Wu, Beijing Univ. of Posts and Telecommunications (China)
Jintong Lin, Beijing Univ. of Posts and Telecommunications (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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