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Outage Probability of a Cognitive Cooperative Relay Network with Multiple Primary Users Under Primary Outage Constraint
Blekinge Institute of Technology, Sweden.
Blekinge Institute of Technology, Sweden.
Mälardalen University, School of Innovation, Design and Engineering, Embedded Systems.
2016 (English)In: PROCEEDINGS OF THE 2016 INTERNATIONAL CONFERENCE ON ADVANCED TECHNOLOGIES FOR COMMUNICATIONS ATC 2016, 2016, 38-42 p.Conference paper, Published paper (Refereed)
Abstract [en]

In this paper, we consider a cognitive cooperative relay network (CCRN) that utilizes a decode-and-forward relay in the presence of multiple primary users. Given this system setting, we study the effect of multiple primary transmitters (PU-Txs) and multiple primary user receivers (PU-Rxs) on the outage probability of the considered CCRN. Specifically, power allocation policies for the secondary user transmitter (SU-Tx) and the secondary relay (SR) are formulated, subject to the outage constraint which is imposed by the PU-Rxs as well as the peak transmit power limits given at the SU-Tx and SR. On the basis of these power allocation policies for the SU-Tx and SR, an expression for the outage probability of the CCRN is derived. Numerical examples are presented to show the effect of different system parameters on the outage probability of the CCRN.

Place, publisher, year, edition, pages
2016. 38-42 p.
National Category
Computer Systems
Identifiers
URN: urn:nbn:se:mdh:diva-34071DOI: 10.1109/ATC.2016.7764809ISI: 000392249400008Scopus ID: 2-s2.0-85014114246ISBN: 978-1-5090-2710-1 (print)OAI: oai:DiVA.org:mdh-34071DiVA: diva2:1057547
Conference
International Conference on Advanced Technologies for Communications ATC, October 12-14, Hanoi, Vietnam
Available from: 2016-12-19 Created: 2016-12-13 Last updated: 2017-03-16Bibliographically approved

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CiteExportLink to record
Permanent link

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Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf