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dc.contributor.authorYang, Liang
dc.contributor.authorAlouini, Mohamed-Slim
dc.contributor.authorQaraqe, Khalid A.
dc.date.accessioned2015-08-04T07:04:59Z
dc.date.available2015-08-04T07:04:59Z
dc.date.issued2012-09
dc.identifier.isbn9781467318815
dc.identifier.issn15502252
dc.identifier.doi10.1109/VTCFall.2012.6399014
dc.identifier.urihttp://hdl.handle.net/10754/564606
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.
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.titlePerformance analysis of distributed beamforming in a spectrum sharing system
dc.typeConference Paper
dc.contributor.departmentElectrical Engineering Program
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
dc.contributor.departmentCommunication Theory Lab
dc.identifier.journal2012 IEEE Vehicular Technology Conference (VTC Fall)
dc.conference.date3 September 2012 through 6 September 2012
dc.conference.name76th IEEE Vehicular Technology Conference, VTC Fall 2012
dc.conference.locationQuebec City, QC
dc.contributor.institutionDepartment of Electrical Engineering, Jinan University, Guangzhou, China
dc.contributor.institutionElectrical and Computer Engineering Program, Texas AandM University at Qatar, Doha, Qatar
kaust.personAlouini, Mohamed-Slim


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