Outage analysis of opportunistic decode-and-forward relaying

Handle URI:
http://hdl.handle.net/10754/564303
Title:
Outage analysis of opportunistic decode-and-forward relaying
Authors:
Tourki, Kamel; Yang, Hongchuan; Alouini, Mohamed-Slim ( 0000-0003-4827-1793 )
Abstract:
In this paper, we investigate a dual-hop opportunistic decode-and-forward relaying scheme where the source may or not be able to communicate directly with the destination. We first derive statistics based on exact probability density function (PDF) of each hop. Then, the PDFs are used to determine closed-form outage probability expression for a transmission rate R. Furthermore, we evaluate the asymptotic outage performance and the diversity order is deduced. Unlike existing works where the analysis focused on high signal-to-noise ratio (SNR) regime, such results are important to enable the designers to take decisions regarding practical systems that operate at low SNR regime. We show that performance simulation results coincide with our analytical results under practical assumption of unbalanced hops. © 2010 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:
2010 7th International Symposium on Wireless Communication Systems
Conference/Event name:
2010 7th International Symposium on Wireless Communication Systems, ISWCS'10
Issue Date:
Sep-2010
DOI:
10.1109/ISWCS.2010.5624364
Type:
Conference Paper
ISBN:
9781424463169
Appears in Collections:
Conference Papers; 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.accessioned2015-08-04T06:22:55Zen
dc.date.available2015-08-04T06:22:55Zen
dc.date.issued2010-09en
dc.identifier.isbn9781424463169en
dc.identifier.doi10.1109/ISWCS.2010.5624364en
dc.identifier.urihttp://hdl.handle.net/10754/564303en
dc.description.abstractIn this paper, we investigate a dual-hop opportunistic decode-and-forward relaying scheme where the source may or not be able to communicate directly with the destination. We first derive statistics based on exact probability density function (PDF) of each hop. Then, the PDFs are used to determine closed-form outage probability expression for a transmission rate R. Furthermore, we evaluate the asymptotic outage performance and the diversity order is deduced. Unlike existing works where the analysis focused on high signal-to-noise ratio (SNR) regime, such results are important to enable the designers to take decisions regarding practical systems that operate at low SNR regime. We show that performance simulation results coincide with our analytical results under practical assumption of unbalanced hops. © 2010 IEEE.en
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)en
dc.titleOutage analysis of opportunistic decode-and-forward relayingen
dc.typeConference Paperen
dc.contributor.departmentElectrical Engineering Programen
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Divisionen
dc.contributor.departmentCommunication Theory Laben
dc.identifier.journal2010 7th International Symposium on Wireless Communication Systemsen
dc.conference.date19 September 2010 through 22 September 2010en
dc.conference.name2010 7th International Symposium on Wireless Communication Systems, ISWCS'10en
dc.conference.locationYorken
dc.contributor.institutionECEN Program, Texas A and M University at Qatar, Education City, Doha, Qataren
dc.contributor.institutionDepartment of Elec. and Computer Eng., University of Victoria, Victoria, BC, Canadaen
kaust.authorAlouini, Mohamed-Slimen
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