Performance analysis of distributed beamforming in a spectrum sharing system

Handle URI:
http://hdl.handle.net/10754/564606
Title:
Performance analysis of distributed beamforming in a spectrum sharing system
Authors:
Yang, Liang; Alouini, Mohamed-Slim ( 0000-0003-4827-1793 ) ; Qaraqe, Khalid A.
Abstract:
In this paper, we consider a distributed beamforming scheme (DBF) in a spectrum sharing system where multiple secondary users share the spectrum with the licensed primary users under an interference temperature constraint. We assume that DBF is applied at the secondary users. We first consider optimal beamforming and compare it with the user selection scheme in terms of the outage probability and bit-error rate performance. Since perfect feedback is difficult to obtain, we then investigate a limited feedback DBF scheme and develop an outage probability analysis for a random vector quantization (RVQ) design algorithm. Numerical results are provided to illustrate our mathematical formalism and verify our analysis. © 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 (IEEE)
Journal:
2012 IEEE Vehicular Technology Conference (VTC Fall)
Conference/Event name:
76th IEEE Vehicular Technology Conference, VTC Fall 2012
Issue Date:
Sep-2012
DOI:
10.1109/VTCFall.2012.6399014
Type:
Conference Paper
ISSN:
15502252
ISBN:
9781467318815
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.authorYang, Liangen
dc.contributor.authorAlouini, Mohamed-Slimen
dc.contributor.authorQaraqe, Khalid A.en
dc.date.accessioned2015-08-04T07:04:59Zen
dc.date.available2015-08-04T07:04:59Zen
dc.date.issued2012-09en
dc.identifier.isbn9781467318815en
dc.identifier.issn15502252en
dc.identifier.doi10.1109/VTCFall.2012.6399014en
dc.identifier.urihttp://hdl.handle.net/10754/564606en
dc.description.abstractIn this paper, we consider a distributed beamforming scheme (DBF) in a spectrum sharing system where multiple secondary users share the spectrum with the licensed primary users under an interference temperature constraint. We assume that DBF is applied at the secondary users. We first consider optimal beamforming and compare it with the user selection scheme in terms of the outage probability and bit-error rate performance. Since perfect feedback is difficult to obtain, we then investigate a limited feedback DBF scheme and develop an outage probability analysis for a random vector quantization (RVQ) design algorithm. Numerical results are provided to illustrate our mathematical formalism and verify our analysis. © 2012 IEEE.en
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)en
dc.titlePerformance analysis of distributed beamforming in a spectrum sharing systemen
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.journal2012 IEEE Vehicular Technology Conference (VTC Fall)en
dc.conference.date3 September 2012 through 6 September 2012en
dc.conference.name76th IEEE Vehicular Technology Conference, VTC Fall 2012en
dc.conference.locationQuebec City, QCen
dc.contributor.institutionDepartment of Electrical Engineering, Jinan University, Guangzhou, Chinaen
dc.contributor.institutionElectrical and Computer Engineering Program, Texas AandM University at Qatar, Doha, Qataren
kaust.authorAlouini, Mohamed-Slimen
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