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Amplify-and-Forward Relay Assisting both Primary and Secondary Transmissions in Cognitive Radio Networks over Nakagami-m Fading
Blekinge Institute of Technology, School of Computing.
Blekinge Institute of Technology, School of Computing.
Blekinge Institute of Technology, School of Computing.
Responsible organisation
2012 (English)Conference paper, Published paper (Refereed)
Abstract [en]

In this paper, we study the performance for the primary and secondary transmissions in cognitive radio networks where the amplify-and-forward (AF) secondary relay helps to transmit the signals for both the primary and secondary transmitters over independent Nakagami-m fading. First, we derive exact closed-form expressions for outage probability and symbol error rate (SER) of the primary network. Then, we derive an exact closed-form expression for outage probability and a closed-form expression of a tight upper bound for SER of the secondary network. Furthermore, we also make a comparison for the performance of the primary system with and without the help of the secondary relay.

Place, publisher, year, edition, pages
Sydney, Australia: IEEE , 2012.
Keyword [en]
Cognitive Radio Networks, Relaying Networks, Performance Analysis
National Category
Telecommunications
Identifiers
URN: urn:nbn:se:bth-6968ISI: 000312809400158Local ID: oai:bth.se:forskinfoE547A525174F5BFBC1257A7B005821D2ISBN: 978-1-4673-2569-1 (print)OAI: oai:DiVA.org:bth-6968DiVA: diva2:834530
Conference
IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC)
Available from: 2013-05-31 Created: 2012-09-16 Last updated: 2016-09-06Bibliographically approved

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Chu, Thi My ChinhPhan, HocZepernick, Hans-Jürgen
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CiteExportLink to record
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Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
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Language
  • de-DE
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Output format
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