PERFORMANCE ANALYSIS OF IEEE 802.11 NETWORKS
Keywords:
IEEE 802.11 DCF WLANs, collision probability, throughputAbstract
The article consider a probabilistic models of 802.11 DCF WLANs based on the bidimensional Markov chains. We analyzed the variants of saturated and unsaturated load as well as conditions of frame transmitting. To increase the throughput and noise immunity of WLANs when significant noise intensity, it was proposed to use the fragmentation of data frames.
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4. Z. Chang, O. Alanen, T. Huovinen, T. Nihtila, E.H. Ong, J. Kneckt and T. Ristaniemi. Performance analysis of IEEE 802.11ac DCF with hidden nodes. 978-1-4673-0990-5/12, 2012 IEEE, 5p.
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14. R. Patidar, S. Roy, T.R. Henderson, M. Mehrnoush. Validation of Wi-Fi network simulation on ns-3. University of Washington, Seattle, WA 98195, Technical Report: August 7, 2017, pp.1-13.
15. L. Jiang. Wi-Fi models. EE228a – Lecture 5 – Spring 2006, 6p.
