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A dynamic channel reservation method for multimedia streaming in Wi-Fi Mesh networks

  • Stochastic Systems, Queueing Systems
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Abstract

To improve data transmission robustness in the Wi-Fi Mesh standard, a deterministic channel access method was added to the basic random access method, which enabled the stations to get a contention-free access in the previously reserved time intervals. This mechanism can be conveniently used for transmission of the real-time multimedia streams which require quality-of-service support. However, the packet transmission in the reserved time intervals is affected by random noise and interference, and the time-consuming reservation procedure does not allow one to change on-the-fly the amount of reserved channel resources. A method for dynamic channel reservation which takes into account these aspects of the deterministic channel access mechanism and meets the quality-of-service requirements was proposed.

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Original Russian Text © A.N. Krasilov, A.I. Lyakhov, D.M. Ostrovsky, E.M. Khorov, 2013, published in Avtomatika i Telemekhanika, 2013, No. 9, pp. 34–52.

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Krasilov, A.N., Lyakhov, A.I., Ostrovsky, D.M. et al. A dynamic channel reservation method for multimedia streaming in Wi-Fi Mesh networks. Autom Remote Control 74, 1460–1473 (2013). https://doi.org/10.1134/S0005117913090038

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  • DOI: https://doi.org/10.1134/S0005117913090038

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