Performance analysis of underlay cognitive multihop regenerative relaying systems with multiple primary receivers

Handle URI:
http://hdl.handle.net/10754/563135
Title:
Performance analysis of underlay cognitive multihop regenerative relaying systems with multiple primary receivers
Authors:
Hyadi, Amal; Benjillali, Mustapha; Alouini, Mohamed-Slim ( 0000-0003-4827-1793 ) ; Da Costa, Daniel Benevides Da
Abstract:
Multihop relaying is an efficient strategy to improve the connectivity and extend the coverage area of secondary networks in underlay cognitive systems. In this work, we provide a comprehensive performance study of cognitive multihop regenerative relaying systems in an underlay spectrum sharing scenario with the presence of multiple primary receivers. Both interference power and peak power constraints are taken into account. In our analysis, all the links are subject to independent, non-identically distributed Nakagami-m fading. We derive closed-form expressions for the outage probability, high-order amount of fading, bit error rate, symbol error rate, and ergodic capacity. Different scenarios are presented to illustrate the obtained results and Monte Carlo simulations confirm the accuracy of our analytical derivations. © 2013 IEEE.
KAUST Department:
Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division; Electrical Engineering Program; Communication Theory Lab
Publisher:
Institute of Electrical and Electronics Engineers (IEEE)
Journal:
IEEE Transactions on Wireless Communications
Issue Date:
Dec-2013
DOI:
10.1109/TWC.2013.110313.130610
Type:
Article
ISSN:
15361276
Sponsors:
This work was funded in part by NPRP grant #[5-250-2-087] from the Qatar National Research Fund (a member of Qatar Foundation). The statements made herein are solely the responsibility of the authors.
Appears in Collections:
Articles; Electrical Engineering Program; Communication Theory Lab; Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division

Full metadata record

DC FieldValue Language
dc.contributor.authorHyadi, Amalen
dc.contributor.authorBenjillali, Mustaphaen
dc.contributor.authorAlouini, Mohamed-Slimen
dc.contributor.authorDa Costa, Daniel Benevides Daen
dc.date.accessioned2015-08-03T11:36:36Zen
dc.date.available2015-08-03T11:36:36Zen
dc.date.issued2013-12en
dc.identifier.issn15361276en
dc.identifier.doi10.1109/TWC.2013.110313.130610en
dc.identifier.urihttp://hdl.handle.net/10754/563135en
dc.description.abstractMultihop relaying is an efficient strategy to improve the connectivity and extend the coverage area of secondary networks in underlay cognitive systems. In this work, we provide a comprehensive performance study of cognitive multihop regenerative relaying systems in an underlay spectrum sharing scenario with the presence of multiple primary receivers. Both interference power and peak power constraints are taken into account. In our analysis, all the links are subject to independent, non-identically distributed Nakagami-m fading. We derive closed-form expressions for the outage probability, high-order amount of fading, bit error rate, symbol error rate, and ergodic capacity. Different scenarios are presented to illustrate the obtained results and Monte Carlo simulations confirm the accuracy of our analytical derivations. © 2013 IEEE.en
dc.description.sponsorshipThis work was funded in part by NPRP grant #[5-250-2-087] from the Qatar National Research Fund (a member of Qatar Foundation). The statements made herein are solely the responsibility of the authors.en
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)en
dc.subjectAmount of fadingen
dc.subjectBit error rateen
dc.subjectErgodic capacityen
dc.subjectMultihop relayingen
dc.subjectNakagami-m fadingen
dc.subjectOutage probabilityen
dc.subjectSpectrum sharingen
dc.subjectSymbol error rateen
dc.titlePerformance analysis of underlay cognitive multihop regenerative relaying systems with multiple primary receiversen
dc.typeArticleen
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Divisionen
dc.contributor.departmentElectrical Engineering Programen
dc.contributor.departmentCommunication Theory Laben
dc.identifier.journalIEEE Transactions on Wireless Communicationsen
dc.contributor.institutionCommunications Systems Department, INPT, Rabat, Moroccoen
dc.contributor.institutionWireless Telecommunications Research Group (GTEL), Federal University of Ceará (UFC), CE, Brazilen
kaust.authorHyadi, Amalen
kaust.authorAlouini, Mohamed-Slimen
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