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Parameter Estimation for the Resulting Logical Channel Formed by Minimizing Channel Switching
Siberian State University of Telecommunications and Information Sciences, Novosibirsk, Russia.
Siberian State University of Telecommunications and Information Sciences, Novosibirsk, Russia.
Luleå University of Technology, Department of Computer Science, Electrical and Space Engineering, Computer Science. (DCC)ORCID iD: 0000-0002-6032-6155
Ericsson Research, Luleå, Sweden.
2019 (English)In: Automation and remote control, ISSN 0005-1179, E-ISSN 1608-3032, Vol. 80, no 2, p. 278-285Article in journal (Refereed) Published
Abstract [en]

We propose a method for calculating the parameters of the resulting discrete channel for secondary users in cognitive radio systems formed by the algorithm for minimizing channel switchings. The availability of channel slots is defined by a simple Markov chain. We obtain mathematical expressions for determining the transition probabilities of a graph reduced to two states for any number of primary channels.

Place, publisher, year, edition, pages
Springer, 2019. Vol. 80, no 2, p. 278-285
Keywords [en]
cognitive radio, opportunistic access, primary user, secondary user, logical channel, Markov chain, state aggregation
National Category
Telecommunications Computer Sciences
Research subject
Dependable Communication and Computation Systems
Identifiers
URN: urn:nbn:se:ltu:diva-73765DOI: 10.1134/S0005117919020061ISI: 000465860600006Scopus ID: 2-s2.0-85064920365OAI: oai:DiVA.org:ltu-73765DiVA, id: diva2:1306869
Note

Validerad;2019;Nivå 2;2019-05-15 (johcin)

Available from: 2019-04-25 Created: 2019-04-25 Last updated: 2019-05-15Bibliographically approved

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Kleyko, Denis

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