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Problemy Peredachi Informatsii, 2007, Volume 43, Issue 3, Pages 105–111
(Mi ppi22)
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This article is cited in 12 scientific papers (total in 12 papers)
Communication Network Theory
Multiuser Multiple-Access System: Stability and Metastability
N. D. Vvedenskayaa, Yu. M. Suhovba a A. A. Kharkevich Institute for Information Transmission Problems, Russian Academy of Sciences
b Statistical Laboratory, Centre for Mathematical Sciences, University of Cambridge
Abstract:
A model of random multi-access system with an ALOHA-type protocol is analyzed
when the number $N$ of users is large and the system is overloaded. In the limit as $N\to\infty$, the
behavior of the system is described by a nonrandom dynamical system. We give a condition for
the dynamical system to have an attractive fixed point and outline cases of several fixed points.
The presence of several fixed points indicates that the finite system may exhibit a metastability
phenomenon.
Received: 21.02.2007 Revised: 05.06.2007
Citation:
N. D. Vvedenskaya, Yu. M. Suhov, “Multiuser Multiple-Access System: Stability and Metastability”, Probl. Peredachi Inf., 43:3 (2007), 105–111; Problems Inform. Transmission, 43:3 (2007), 263–269
Linking options:
https://www.mathnet.ru/eng/ppi22 https://www.mathnet.ru/eng/ppi/v43/i3/p105
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