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Journal of Fundamental and Applied Sciences

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Mathematical models for estimating radio channels utilization when transmitting real-time flows in mobile ad hoc network

I.S. Konstantinov, K.O. Polshchykov, S.A. Lazarev, A.D. Zdorovtsov

Abstract


The wireless self-organized network functioning efficiency is considered from its radio channels utilization point of view. In order to increase the radio channels utilization it is offered to carry out flow smoothing of the arriving requests for audio-and video flow transfer due to their buffering. Definition of the radio channel utilization indicator is given. Mathematical models for radio channels utilization assessment by real-time flows transfer in the wireless self-organized network are presented. Estimated experiments results according to the average radio channel utilization productivity with and without buffering of the arriving inquiries are shown. It is proved that due to requests for real-time flows transfer buffering in the wireless self-organized network it is possible to increase the radio channels utilization indicator significantly.

Keywords: mobile ad hoc network, mathematical model, real-time flows, indicator of the radio channel utilization




http://dx.doi.org/10.4314/jfas.v9i2s.858
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