Accurate outage analysis of incremental decode-and-forward opportunistic relaying

Handle URI:
http://hdl.handle.net/10754/561747
Title:
Accurate outage analysis of incremental decode-and-forward opportunistic relaying
Authors:
Tourki, Kamel; Yang, Hongchuan; Alouini, Mohamed-Slim ( 0000-0003-4827-1793 )
Abstract:
In this paper, we investigate a dual-hop decode-and-forward opportunistic relaying scheme where the selected relay chooses to cooperate only if the source-destination channel is of an unacceptable quality. We first derive the exact statistics of received signal-to-noise (SNR) over each hop with co-located relays, in terms of probability density function (PDF). Then, the PDFs are used to determine very accurate closed-form expression for the outage probability for a transmission rate R. Furthermore, we perform asymptotic analysis and we deduce the diversity order of the scheme. We validate our analysis by showing that performance simulation results coincide with our analytical results over different network architectures. © 2011 IEEE.
KAUST Department:
Physical Sciences and Engineering (PSE) Division; 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:
Apr-2011
DOI:
10.1109/TWC.2011.021611.100472
Type:
Article
ISSN:
15361276
Sponsors:
This work was supported by the Qatar National Research Fund (a member of Qatar Foundation).
Appears in Collections:
Articles; Physical Sciences and Engineering (PSE) Division; Electrical Engineering Program; Communication Theory Lab; Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division

Full metadata record

DC FieldValue Language
dc.contributor.authorTourki, Kamelen
dc.contributor.authorYang, Hongchuanen
dc.contributor.authorAlouini, Mohamed-Slimen
dc.date.accessioned2015-08-03T09:03:42Zen
dc.date.available2015-08-03T09:03:42Zen
dc.date.issued2011-04en
dc.identifier.issn15361276en
dc.identifier.doi10.1109/TWC.2011.021611.100472en
dc.identifier.urihttp://hdl.handle.net/10754/561747en
dc.description.abstractIn this paper, we investigate a dual-hop decode-and-forward opportunistic relaying scheme where the selected relay chooses to cooperate only if the source-destination channel is of an unacceptable quality. We first derive the exact statistics of received signal-to-noise (SNR) over each hop with co-located relays, in terms of probability density function (PDF). Then, the PDFs are used to determine very accurate closed-form expression for the outage probability for a transmission rate R. Furthermore, we perform asymptotic analysis and we deduce the diversity order of the scheme. We validate our analysis by showing that performance simulation results coincide with our analytical results over different network architectures. © 2011 IEEE.en
dc.description.sponsorshipThis work was supported by the Qatar National Research Fund (a member of Qatar Foundation).en
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)en
dc.subjectCooperative diversityen
dc.subjectIncremental Regenerative Opportunistic relayingen
dc.subjectOutage analysisen
dc.titleAccurate outage analysis of incremental decode-and-forward opportunistic relayingen
dc.typeArticleen
dc.contributor.departmentPhysical Sciences and Engineering (PSE) Divisionen
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.institutionDepartment of Electrical and Computer Engineering, Texas A and M University at Qatar, Qataren
dc.contributor.institutionDepartment of Electrical and Computer Engineering, University of Victoria, BC, Canadaen
kaust.authorAlouini, Mohamed-Slimen
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