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Power controlled MIMO-MAC capacity with diversity combining

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dc.contributor.departmentDepartment of Electrical and Electronics Engineering
dc.contributor.departmentGraduate School of Sciences and Engineering
dc.contributor.kuauthorSunay, Mehmet Oğuz
dc.contributor.kuauthorYılmaz, Erhan
dc.contributor.schoolcollegeinstituteCollege of Engineering
dc.contributor.schoolcollegeinstituteGRADUATE SCHOOL OF SCIENCES AND ENGINEERING
dc.date.accessioned2024-11-09T23:01:13Z
dc.date.issued2006
dc.description.abstractWe consider capacity analysis of power controlled multiple-input multiple-output (MIMO) systems for multiple-access channels (MAC) where receivers are equipped with diversity combiners such as maximum ratio combiner (MRC), equal gain combiner (EGC) and selection combiners (SC). Moreover, it is shown here by simulations that at high signal-to-noise ratios (SNR) cut-off parameter, γ, converges to 1/K, where K is the number of users. Numerical results for frequency-flat Rayleigh fading channels with a specific number of antennas for each user using different receiver combining techniques are shown in ergodic capacity-user numbers and ergodic capacity-SNR graphs and the results are commented. / Alıcıların maksimum oran birleştirici (MRC), eşit kazanç birleştirici (EGC) ve seçim birleştiriciler gibi çeşitlilik birleştiricilerle donatıldığı çoklu erişim kanalları (MAC) için güç kontrollü çok girişli çok çıkışlı (MIMO) sistemlerin kapasite analizini ele alıyoruz. (SC). Ayrıca burada, yüksek sinyal-gürültü oranlarında (SNR) kesme parametresi γ'nın 1/K'ye yakınsadığı, burada K'nın kullanıcı sayısı olduğu simülasyonlarla gösterilmiştir. Farklı alıcı birleştirme teknikleri kullanılarak her kullanıcı için belirli sayıda antene sahip frekans düz Rayleigh sönümlemeli kanallar için sayısal sonuçlar ergodik kapasite-kullanıcı sayısı ve ergodik kapasite-SNR grafiklerinde gösterilmiş ve sonuçlar yorumlanmıştır.
dc.description.indexedbyWOS
dc.description.indexedbyScopus
dc.description.openaccessYES
dc.description.publisherscopeInternational
dc.description.sponsoredbyTubitakEuN/A
dc.description.volume2006
dc.identifier.doi10.1109/SIU.2006.1659775
dc.identifier.isbn1424-4023-95
dc.identifier.isbn9781-4244-0239-7
dc.identifier.quartileN/A
dc.identifier.scopus2-s2.0-34247177154
dc.identifier.urihttps://IEEExplore.IEEE.org/stamp/stamp.jsp?tp=&arnumber=1659775
dc.identifier.urihttps://hdl.handle.net/20.500.14288/8184
dc.identifier.wos245347800149
dc.keywordsChannel capacity
dc.keywordsFading channels
dc.keywordsNumerical methods
dc.keywordsParameter estimation
dc.keywordsRayleigh fading
dc.keywordsSignal to noise ratio
dc.keywordsDiversity combiners
dc.keywordsEqual gain combiner (EGC)
dc.keywordsMaximum ratio combiner (MRC)
dc.keywordsMultiple-input multiple-output (MIMO) systems
dc.keywordsPower control
dc.language.isotur
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.relation.ispartof2006 IEEE 14th Signal Processing and Communications Applications Conference
dc.subjectElectrical electronics engineering
dc.titlePower controlled MIMO-MAC capacity with diversity combining
dc.typeConference Proceeding
dspace.entity.typePublication
local.contributor.kuauthorYılmaz, Erhan
local.contributor.kuauthorSunay, Mehmet Oğuz
local.publication.orgunit1GRADUATE SCHOOL OF SCIENCES AND ENGINEERING
local.publication.orgunit1College of Engineering
local.publication.orgunit2Department of Electrical and Electronics Engineering
local.publication.orgunit2Graduate School of Sciences and Engineering
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relation.isOrgUnitOfPublication.latestForDiscovery21598063-a7c5-420d-91ba-0cc9b2db0ea0
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