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Modified algorithm of dynamic frequency hopping (DFH) in the IEEE 802.22 standard
Luleå University of Technology, Department of Computer Science, Electrical and Space Engineering, Computer Science.ORCID iD: 0000-0002-6032-6155
Halmstad University.
Luleå University of Technology, Department of Computer Science, Electrical and Space Engineering, Computer Science.ORCID iD: 0000-0003-0069-640X
2014 (English)In: Multiple Access Communications: 7th International Workshop, MACOM 2014, Halmstad, Sweden, August 27-28, 2014. Proceedings / [ed] Magnus Jonsson; Alexey Vinel; Boris Bellalta; Evgeny Belyaev, New York: Encyclopedia of Global Archaeology/Springer Verlag, 2014, p. 75-83Conference paper, Published paper (Refereed)
Abstract [en]

IEEE 802.22 Cognitive Wireless Regional Area Networks is a first standard of wireless terrestrial system relying on cognitive radio concept and operating as an opportunistic system in the the vacant unoccupied frequency spaces of the licensed TV-frequency band. Concept of the proposed standard assumes special functionality to protect the operation of the primary licensed subscribers. Dynamic Frequency Hopping is the mechanism for providing connectionless operation of Wireless Regional Area Networks systems while ensuring protection of transmissions from the primary users. During its operation regular time gaps appear on the involved frequency channels. This paper introduces the concept of the efficient reuse of the vacant frequency resources appearing when using the Dynamic Frequency Hopping mode. The scheme for consecutive-parallel inclusion of the new Dynamic Frequency Hopping Communities-members in the Dynamic Frequency Hopping mode is presented. The proposed approach allows to significantly decrease transition time.

Place, publisher, year, edition, pages
New York: Encyclopedia of Global Archaeology/Springer Verlag, 2014. p. 75-83
Series
Lecture Notes in Computer Science, ISSN 0302-9743 ; 8715
National Category
Computer Sciences
Research subject
Dependable Communication and Computation Systems
Identifiers
URN: urn:nbn:se:ltu:diva-32903DOI: 10.1007/978-3-319-10262-7_7Local ID: 78e7ab3b-bdd9-42e2-9165-5e27d145b7ceISBN: 978-3-319-10261-0 (print)ISBN: 978-3-319-10262-7 (electronic)OAI: oai:DiVA.org:ltu-32903DiVA, id: diva2:1006137
Conference
Multiple Access Communications : 7th International Workshop : 27/08/2014 - 28/08/2014
Note
Godkänd; 2014; 20140601 (denkle)Available from: 2016-09-30 Created: 2016-09-30 Last updated: 2018-03-28Bibliographically approved

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CiteExportLink to record
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