On the performance of spectrum sharing systems with two-way relaying and multiuser diversity

Handle URI:
http://hdl.handle.net/10754/562264
Title:
On the performance of spectrum sharing systems with two-way relaying and multiuser diversity
Authors:
Yang, Liang; Alouini, Mohamed-Slim ( 0000-0003-4827-1793 ) ; Qaraqe, Khalid A.
Abstract:
In this letter, we consider a spectrum sharing network with two-way relaying and multi-user diversity. More specifically, one secondary transmitter with the best channel quality is selected and splits its partial power to relay its received signals to the primary users by using the amplify-and-forward relaying protocol. We derive a tight approximation for the resulting outage probability. Based on this formula, the performance of the spectral sharing region and the cell coverage are analyzed. Numerical results are given to verify our analysis and are discussed to illustrate the advantages of our newly proposed scheme. © 1997-2012 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
Journal:
IEEE Communications Letters
Issue Date:
Aug-2012
DOI:
10.1109/LCOMM.2012.052112.120746
Type:
Article
ISSN:
10897798
Sponsors:
This work was supported by NPRP grant #08-152-2-043 and NPRP grant #09-341-2-128 from the Qatar National Research Fund (a member of Qatar Foundation), and in part by the National Natural Science Foundation of P. R. China 61071114.
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.authorYang, Liangen
dc.contributor.authorAlouini, Mohamed-Slimen
dc.contributor.authorQaraqe, Khalid A.en
dc.date.accessioned2015-08-03T09:58:34Zen
dc.date.available2015-08-03T09:58:34Zen
dc.date.issued2012-08en
dc.identifier.issn10897798en
dc.identifier.doi10.1109/LCOMM.2012.052112.120746en
dc.identifier.urihttp://hdl.handle.net/10754/562264en
dc.description.abstractIn this letter, we consider a spectrum sharing network with two-way relaying and multi-user diversity. More specifically, one secondary transmitter with the best channel quality is selected and splits its partial power to relay its received signals to the primary users by using the amplify-and-forward relaying protocol. We derive a tight approximation for the resulting outage probability. Based on this formula, the performance of the spectral sharing region and the cell coverage are analyzed. Numerical results are given to verify our analysis and are discussed to illustrate the advantages of our newly proposed scheme. © 1997-2012 IEEE.en
dc.description.sponsorshipThis work was supported by NPRP grant #08-152-2-043 and NPRP grant #09-341-2-128 from the Qatar National Research Fund (a member of Qatar Foundation), and in part by the National Natural Science Foundation of P. R. China 61071114.en
dc.publisherInstitute of Electrical and Electronics Engineersen
dc.subjectMultiuser diversityen
dc.subjectspectrum sharingen
dc.subjecttwo-way relayingen
dc.titleOn the performance of spectrum sharing systems with two-way relaying and multiuser diversityen
dc.typeArticleen
dc.contributor.departmentElectrical Engineering Programen
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Divisionen
dc.contributor.departmentCommunication Theory Laben
dc.identifier.journalIEEE Communications Lettersen
dc.contributor.institutionDepartment of Electronic Engineering, Jinan University, Guangzhou, Chinaen
dc.contributor.institutionDepartment of Electrical and Computer Engineering, Texas A and M University at Qatar, Doha, Qataren
kaust.authorAlouini, Mohamed-Slimen
All Items in KAUST are protected by copyright, with all rights reserved, unless otherwise indicated.