Analytical evaluation of adaptive-modulation-based opportunistic cognitive radio in nakagami-m fading channels

Handle URI:
http://hdl.handle.net/10754/562309
Title:
Analytical evaluation of adaptive-modulation-based opportunistic cognitive radio in nakagami-m fading channels
Authors:
Chen, Yunfei; Alouini, Mohamed-Slim ( 0000-0003-4827-1793 ) ; Tang, Liang; Khan, Fahdahmed
Abstract:
The performance of adaptive modulation for cognitive radio with opportunistic access is analyzed by considering the effects of spectrum sensing, primary user (PU) traffic, and time delay for Nakagami- m fading channels. Both the adaptive continuous rate scheme and the adaptive discrete rate scheme are considered. Numerical examples are presented to quantify the effects of spectrum sensing, PU traffic, and time delay for different system parameters. © 1967-2012 IEEE.
KAUST Department:
Electrical Engineering Program; Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division; Communication Theory Lab
Publisher:
Institute of Electrical and Electronics Engineers (IEEE)
Journal:
IEEE Transactions on Vehicular Technology
Issue Date:
Sep-2012
DOI:
10.1109/TVT.2012.2199527
Type:
Article
ISSN:
00189545
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.authorChen, Yunfeien
dc.contributor.authorAlouini, Mohamed-Slimen
dc.contributor.authorTang, Liangen
dc.contributor.authorKhan, Fahdahmeden
dc.date.accessioned2015-08-03T10:00:21Zen
dc.date.available2015-08-03T10:00:21Zen
dc.date.issued2012-09en
dc.identifier.issn00189545en
dc.identifier.doi10.1109/TVT.2012.2199527en
dc.identifier.urihttp://hdl.handle.net/10754/562309en
dc.description.abstractThe performance of adaptive modulation for cognitive radio with opportunistic access is analyzed by considering the effects of spectrum sensing, primary user (PU) traffic, and time delay for Nakagami- m fading channels. Both the adaptive continuous rate scheme and the adaptive discrete rate scheme are considered. Numerical examples are presented to quantify the effects of spectrum sensing, PU traffic, and time delay for different system parameters. © 1967-2012 IEEE.en
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)en
dc.subjectAdaptive modulationen
dc.subjectcognitive radioen
dc.subjectopportunistic accessen
dc.subjectprimary user (PU) trafficen
dc.titleAnalytical evaluation of adaptive-modulation-based opportunistic cognitive radio in nakagami-m fading channelsen
dc.typeArticleen
dc.contributor.departmentElectrical Engineering Programen
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Divisionen
dc.contributor.departmentCommunication Theory Laben
dc.identifier.journalIEEE Transactions on Vehicular Technologyen
dc.contributor.institutionSchool of Engineering, University of Warwick, CV4 7AL Coventry, United Kingdomen
kaust.authorAlouini, Mohamed-Slimen
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