NDLI: Performance analysis of an admission control enhancement in WIMAX networks using SAN

Content Provider	IEEE Xplore Digital Library
Author	Mokdad, L. Ben-Othman, J.
Copyright Year	2008
Description	Author affiliation: Lab. CNRS-PRISM, Univ. of Versailles, Versailles (Ben-Othman, J.) \|\| Lab. CNRS-Lamsade, Univ. of Paris-Dauphine, Tassigny (Mokdad, L.)
Abstract	WiMAX (worldwide interpretability for microwave access) is one of the leader standards of broadband wireless access (BWA). This standard becomes a competitor of 4G or LTE (long term evolution) with the introduction of different class of service flow (UGS, rtPS, nrtPS, BE). Each service class has its own QoS requirements. Even if the standard specify the transmission policy of each service class, it recommends the implementation of an admission control (AC) without any specification. As the standard does not define any specifications for the AC, then this task is left for the operator. In this paper, we propose an implementation of an AC algorithm mechanism for IEEE 802.16. The performance evaluation of these networks by analytical models is not easy due to the state space explosion, thus we use the stochastic automata networks (SAN) formalism to model our proposed AC mechanism. With SAN we calculate the rewards of the proposed AC and we show that the proposed solution is efficient.
Starting Page	674
Ending Page	679
File Size	243705
Page Count	6
File Format	PDF
ISBN	9781424424122
DOI	10.1109/LCN.2008.4664264
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-10-14
Publisher Place	Canada
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Automata Storage area networks Quality of service WiMAX IEEE 802.16 Standards Stochastic processes Bandwidth Markov chain IEEE 802.16 Admission control QoS Stochastic Automata Networks (SAN)
Content Type	Text
Resource Type	Article

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