Energy-efficient cooperative protocols for full-duplex relay channels

Handle URI:
http://hdl.handle.net/10754/564823
Title:
Energy-efficient cooperative protocols for full-duplex relay channels
Authors:
Khafagy, Mohammad Galal ( 0000-0001-7578-9702 ) ; Ismail, Amr; Alouini, Mohamed-Slim ( 0000-0003-4827-1793 ) ; Aïssa, Sonia
Abstract:
In this work, energy-efficient cooperative protocols are studied for full-duplex relaying (FDR) with loopback interference. In these protocols, relay assistance is only sought under certain conditions on the different link outages to ensure effective cooperation. Recently, an energy-efficient selective decode-And-forward protocol was proposed for FDR, and was shown to outperform existing schemes in terms of outage. Here, we propose an incremental selective decode-And-forward protocol that offers additional power savings, while keeping the same outage performance. We compare the performance of the two protocols in terms of the end-to-end signal-to-noise ratio cumulative distribution function via closed-form expressions. Finally, we corroborate our theoretical results with simulation, and show the relative relay power savings in comparison to non-selective cooperation in which the relay cooperates regardless of channel conditions. © 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:
2013 IEEE Globecom Workshops (GC Wkshps)
Conference/Event name:
2013 IEEE Globecom Workshops, GC Wkshps 2013
Issue Date:
Dec-2013
DOI:
10.1109/GLOCOMW.2013.6825014
ARXIV:
arXiv:1310.4596
Type:
Conference Paper
ISBN:
9781479928514
Additional Links:
http://arxiv.org/abs/arXiv:1310.4596v1
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.authorKhafagy, Mohammad Galalen
dc.contributor.authorIsmail, Amren
dc.contributor.authorAlouini, Mohamed-Slimen
dc.contributor.authorAïssa, Soniaen
dc.date.accessioned2015-08-04T07:17:18Zen
dc.date.available2015-08-04T07:17:18Zen
dc.date.issued2013-12en
dc.identifier.isbn9781479928514en
dc.identifier.doi10.1109/GLOCOMW.2013.6825014en
dc.identifier.urihttp://hdl.handle.net/10754/564823en
dc.description.abstractIn this work, energy-efficient cooperative protocols are studied for full-duplex relaying (FDR) with loopback interference. In these protocols, relay assistance is only sought under certain conditions on the different link outages to ensure effective cooperation. Recently, an energy-efficient selective decode-And-forward protocol was proposed for FDR, and was shown to outperform existing schemes in terms of outage. Here, we propose an incremental selective decode-And-forward protocol that offers additional power savings, while keeping the same outage performance. We compare the performance of the two protocols in terms of the end-to-end signal-to-noise ratio cumulative distribution function via closed-form expressions. Finally, we corroborate our theoretical results with simulation, and show the relative relay power savings in comparison to non-selective cooperation in which the relay cooperates regardless of channel conditions. © 2013 IEEE.en
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)en
dc.relation.urlhttp://arxiv.org/abs/arXiv:1310.4596v1en
dc.subjectcooperative diversityen
dc.subjectFull-duplex relayen
dc.subjectincremental selective decode-And-forwarden
dc.subjectoutage probabilityen
dc.subjectself interferenceen
dc.titleEnergy-efficient cooperative protocols for full-duplex relay channelsen
dc.typeConference Paperen
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Divisionen
dc.contributor.departmentElectrical Engineering Programen
dc.contributor.departmentCommunication Theory Laben
dc.identifier.journal2013 IEEE Globecom Workshops (GC Wkshps)en
dc.conference.date9 December 2013 through 13 December 2013en
dc.conference.name2013 IEEE Globecom Workshops, GC Wkshps 2013en
dc.conference.locationAtlanta, GAen
dc.contributor.institutionInstitut National de la Recherche Scientifique (INRS-EMT), University of Quebec, Montreal, QC, Canadaen
dc.identifier.arxividarXiv:1310.4596en
kaust.authorAlouini, Mohamed-Slimen
kaust.authorKhafagy, Mohammad Galalen
kaust.authorIsmail, Amren
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