Call admission control under QoS constraints using neuroevolution of topologies

Yang Xu, J. Bigham

研究成果: Conference contribution同行評審

摘要

In this paper, we solve the call admission control (CAC) problem in a cellular network via a form of NeuroEvolution algorithm. The results are compared with Complete Sharing scheme, which allows all types of traffic to access all available channels at all time, and show that our proposed CAC scheme CN can reduce the handoff failure subject to several predefined Quality of Service (QoS) constraints: the handoff dropping probability (CDR) and intra-class fairness are all guaranteed within the predefined constraints. Additionally, the numerical results shows that under the same handoff failure constraint, better fairness causes higher new setup calls blocking probabilities (CBR) and lower CDR, therefore the fairness and maximizing revenue are two opposite goals, and the fairness and CDR do not conflict with each other.

原文English
主出版物標題IET International Conference on Wireless Mobile and Multimedia Networks Proceedings, ICWMMN 2006
發行者Institution of Engineering and Technology
頁面343
頁數1
版本525
ISBN(列印)0863416446, 9780863416446
DOIs
出版狀態Published - 1 1月 2006
事件IET International Conference on Wireless Mobile and Multimedia Networks Proceedings, ICWMMN 2006 - Hangzhou, China
持續時間: 6 11月 20069 11月 2006

出版系列

名字IET Conference Publications
號碼525

Conference

ConferenceIET International Conference on Wireless Mobile and Multimedia Networks Proceedings, ICWMMN 2006
國家/地區China
城市Hangzhou
期間6/11/069/11/06

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