Performance analysis of two-way amplify and forward relaying with adaptive modulation

Handle URI:
http://hdl.handle.net/10754/564237
Title:
Performance analysis of two-way amplify and forward relaying with adaptive modulation
Authors:
Hwang, Kyusung; Ko, Youngchai; Alouini, Mohamed-Slim ( 0000-0003-4827-1793 )
Abstract:
In this paper, we study two-way amplify-and-forward relaying in conjunction with adaptive modulation over a multiple relay network. In order to keep the diversity order equal to the number of relays and maintain a low complexity, we consider the best relay selection scheme in this work. Based on the proposed selection criterion for the best relay, we analyze the average spectral efficiency by its approximated upper bound. In addition, we extend the proposed scheme to the case where a direct path between source and destination exists. Our numerical examples show that the proposed system offers a considerable gain in the spectral efficiency while satisfying the error rates requirements. ©2009 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:
2009 IEEE 20th International Symposium on Personal, Indoor and Mobile Radio Communications
Conference/Event name:
2009 IEEE 20th Personal, Indoor and Mobile Radio Communications Symposium, PIMRC 2009
Issue Date:
Sep-2009
DOI:
10.1109/PIMRC.2009.5450002
Type:
Conference Paper
ISBN:
9781424451234
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.authorHwang, Kyusungen
dc.contributor.authorKo, Youngchaien
dc.contributor.authorAlouini, Mohamed-Slimen
dc.date.accessioned2015-08-04T06:20:10Zen
dc.date.available2015-08-04T06:20:10Zen
dc.date.issued2009-09en
dc.identifier.isbn9781424451234en
dc.identifier.doi10.1109/PIMRC.2009.5450002en
dc.identifier.urihttp://hdl.handle.net/10754/564237en
dc.description.abstractIn this paper, we study two-way amplify-and-forward relaying in conjunction with adaptive modulation over a multiple relay network. In order to keep the diversity order equal to the number of relays and maintain a low complexity, we consider the best relay selection scheme in this work. Based on the proposed selection criterion for the best relay, we analyze the average spectral efficiency by its approximated upper bound. In addition, we extend the proposed scheme to the case where a direct path between source and destination exists. Our numerical examples show that the proposed system offers a considerable gain in the spectral efficiency while satisfying the error rates requirements. ©2009 IEEE.en
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)en
dc.subjectAmplify-and-forward relayingen
dc.subjectBest relay selection and adaptive modulationen
dc.subjectHalf-duplex transmissionen
dc.subjectTwo-way relayingen
dc.titlePerformance analysis of two-way amplify and forward relaying with adaptive modulationen
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.journal2009 IEEE 20th International Symposium on Personal, Indoor and Mobile Radio Communicationsen
dc.conference.date13 September 2009 through 16 September 2009en
dc.conference.name2009 IEEE 20th Personal, Indoor and Mobile Radio Communications Symposium, PIMRC 2009en
dc.conference.locationTokyoen
dc.contributor.institutionSchool of Electrical Engineering, Korea University, Seoul, South Koreaen
kaust.authorAlouini, Mohamed-Slimen
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