Partner cooperation with decode-and-forward: Closed-form outage analysis and comparison

Handle URI:
http://hdl.handle.net/10754/562597
Title:
Partner cooperation with decode-and-forward: Closed-form outage analysis and comparison
Authors:
Benjillali, Mustapha; Alouini, Mohamed-Slim ( 0000-0003-4827-1793 )
Abstract:
In this paper, we investigate the outage performance of "partner cooperation" based on opportunistic Decodeand- Forward with constrained partial selection and reactive relaying strategies in dual-hop cooperative Nakagami-m fading links. The source/destination, which is based on the unique knowledge of local channel state information, selects the best relay to increase the chances of cooperation in both uplink and downlink communications when the direct link is also available. After deriving new expressions for the cumulative distribution functions of the variables of interest, the outage probability of the system is obtained in closed-form. We also derive the ε-outage capacity in different particular cases, and the obtained results - when the channel model is reduced to a Rayleigh fading - either are new or correspond to those previously obtained in other works. Simulation results confirm the accuracy of our analysis for a large selection of system and fading parameters and provide a new insight into the design and optimization of cooperative configurations. © 2012 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
Journal:
IEEE Transactions on Vehicular Technology
Issue Date:
Jan-2013
DOI:
10.1109/TVT.2012.2216297
Type:
Article
ISSN:
00189545
Sponsors:
This work was supported by King Abdullah University of Science and Technology. The review of this paper was coordinated by Dr. X. Wang. This paper was presented in part at the IEEE International Workshop on Signal Processing Advances for Wireless Communications, Marrakech, Morocco, June 20-23, 2010.
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.authorBenjillali, Mustaphaen
dc.contributor.authorAlouini, Mohamed-Slimen
dc.date.accessioned2015-08-03T10:44:10Zen
dc.date.available2015-08-03T10:44:10Zen
dc.date.issued2013-01en
dc.identifier.issn00189545en
dc.identifier.doi10.1109/TVT.2012.2216297en
dc.identifier.urihttp://hdl.handle.net/10754/562597en
dc.description.abstractIn this paper, we investigate the outage performance of "partner cooperation" based on opportunistic Decodeand- Forward with constrained partial selection and reactive relaying strategies in dual-hop cooperative Nakagami-m fading links. The source/destination, which is based on the unique knowledge of local channel state information, selects the best relay to increase the chances of cooperation in both uplink and downlink communications when the direct link is also available. After deriving new expressions for the cumulative distribution functions of the variables of interest, the outage probability of the system is obtained in closed-form. We also derive the ε-outage capacity in different particular cases, and the obtained results - when the channel model is reduced to a Rayleigh fading - either are new or correspond to those previously obtained in other works. Simulation results confirm the accuracy of our analysis for a large selection of system and fading parameters and provide a new insight into the design and optimization of cooperative configurations. © 2012 IEEE.en
dc.description.sponsorshipThis work was supported by King Abdullah University of Science and Technology. The review of this paper was coordinated by Dr. X. Wang. This paper was presented in part at the IEEE International Workshop on Signal Processing Advances for Wireless Communications, Marrakech, Morocco, June 20-23, 2010.en
dc.publisherInstitute of Electrical and Electronics Engineersen
dc.subjectCooperative communicationsen
dc.subjectCumulative distribution functionen
dc.subjectDecode-and-Forwarden
dc.subjectGamma variateen
dc.subjectNakagami-m fadingen
dc.subjectOpportunistic relayingen
dc.subjectOutage probabilityen
dc.subjectPartial selectionen
dc.subjectReactive relayingen
dc.titlePartner cooperation with decode-and-forward: Closed-form outage analysis and comparisonen
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 Vehicular Technologyen
dc.contributor.institutionCommunications Systems Department, Institut National des Postes et Télécommunications (INPT), Rabat, Moroccoen
kaust.authorAlouini, Mohamed-Slimen
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