Research Article
Aggregate Interference in Random CSMA/CA Networks
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@INPROCEEDINGS{10.1007/978-3-319-40352-6_35, author={June Hwang and Jinho Choi and Riku J\aa{}ntti and Seong-Lyun Kim}, title={Aggregate Interference in Random CSMA/CA Networks}, proceedings={Cognitive Radio Oriented Wireless Networks. 11th International Conference, CROWNCOM 2016, Grenoble, France, May 30 - June 1, 2016, Proceedings}, proceedings_a={CROWNCOM}, year={2016}, month={6}, keywords={Aggregate interference CSMA/CA DCF Poisson point proce NS-2}, doi={10.1007/978-3-319-40352-6_35} }- June Hwang
Jinho Choi
Riku Jäntti
Seong-Lyun Kim
Year: 2016
Aggregate Interference in Random CSMA/CA Networks
CROWNCOM
Springer
DOI: 10.1007/978-3-319-40352-6_35
Abstract
In this paper, we investigate the cumulative distribution function (CDF) of the aggregate interference in CSMA/CA networks measured at an arbitrary time and position. We assume that nodes are deployed in an infinite two-dimensional plane by the Poisson point process (PPP). To find the effective active node density we analyze the distributed coordinate function (DCF) dynamics in a common sensing area and obtain the steady-state power distribution. The results of a massive simulation using Network Simulator-2 (NS-2) show a high correlation with the derived CDF.
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