Self-organized call admission control for optical communication networks

Bing Zuo; Lei Liu; Jian Wu; Jintong Lin

doi:10.1117/12.804172

19 November 2008 Self-organized call admission control for optical communication networks

Bing Zuo, Lei Liu, Jian Wu, Jintong Lin

Proceedings Volume 7137, Network Architectures, Management, and Applications VI; 713725 (2008) https://doi.org/10.1117/12.804172
Event: Asia-Pacific Optical Communications, 2008, Hangzhou, China

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.

Citation Download Citation

Bing Zuo, Lei Liu, Jian Wu, and Jintong Lin "Self-organized call admission control for optical communication networks", Proc. SPIE 7137, Network Architectures, Management, and Applications VI, 713725 (19 November 2008); https://doi.org/10.1117/12.804172

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