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Proceedings Paper

Intelligent call admission control for multi-class services in mobile cellular networks
Author(s): Yufeng Ma; Xiulin Hu; Yunyu Zhang
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Paper Abstract

Scarcity of the spectrum resource and mobility of users make quality of service (QoS) provision a critical issue in mobile cellular networks. This paper presents a fuzzy call admission control scheme to meet the requirement of the QoS. A performance measure is formed as a weighted linear function of new call and handoff call blocking probabilities of each service class. Simulation compares the proposed fuzzy scheme with complete sharing and guard channel policies. Simulation results show that fuzzy scheme has a better robust performance in terms of average blocking criterion.

Paper Details

Date Published: 5 January 2006
PDF: 5 pages
Proc. SPIE 5985, International Conference on Space Information Technology, 59850U (5 January 2006); doi: 10.1117/12.655824
Show Author Affiliations
Yufeng Ma, Huazhong Univ. of Science and Technology (China)
Xiulin Hu, Huazhong Univ. of Science and Technology (China)
Yunyu Zhang, Huazhong Univ. of Science and Technology (China)

Published in SPIE Proceedings Vol. 5985:
International Conference on Space Information Technology
Cheng Wang; Shan Zhong; Xiulin Hu, Editor(s)

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