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      Performance Analysis for Bandwidth Allocation in IEEE 802.16 Broadband Wireless Networks using BMAP Queueing

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          Abstract

          This paper presents a performance analysis for the bandwidth allocation in IEEE 802.16 broadband wireless access (BWA) networks considering the packet-level quality-of-service (QoS) constraints. Adaptive Modulation and Coding (AMC) rate based on IEEE 802.16 standard is used to adjust the transmission rate adaptively in each frame time according to channel quality in order to obtain multiuser diversity gain. To model the arrival process and the traffic source we use the Batch Markov Arrival Process (BMAP), which enables more realistic and more accurate traffic modelling. We determine analytically different performance parameters, such as average queue length, packet dropping probability, queue throughput and average packet delay. Finally, the analytical results are validated numerically.

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          Most cited references 18

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          New results on the single server queue with a batch markovian arrival process

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            Queuing with adaptive modulation and coding over wireless links: cross-Layer analysis and design

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              Downlink Scheduling in a Cellular Network for Quality-of-Service Assurance

               D. Wu,  R Negi (2004)
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                Author and article information

                Journal
                08 March 2012
                Article
                10.5121/ijwmn.2012.4110
                1203.1757

                http://arxiv.org/licenses/nonexclusive-distrib/1.0/

                Custom metadata
                International Journal of Wireless & Mobile Networks (IJWMN) Vol. 4, No. 1, February 2012
                16 pages
                cs.NI cs.PF

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