Publication:
Adaptive paraunitary filter methods for the blind equalization of frequency selective multiple-input multiple-output channels

dc.contributor.coauthorN/A
dc.contributor.departmentDepartment of Electrical and Electronics Engineering
dc.contributor.departmentSchool of Medicine
dc.contributor.kuauthorErdoğan, Alper Tunga
dc.contributor.kuauthorÖktem, Özgür
dc.contributor.schoolcollegeinstituteCollege of Engineering
dc.contributor.schoolcollegeinstituteSCHOOL OF MEDICINE
dc.date.accessioned2024-11-09T23:03:02Z
dc.date.issued2006
dc.description.abstractIn this paper we introduce fast paraunitary matrix obtaining approaches to be used for the blind deconvolution of all blindly equalizable, frequency selective MIMO (Multiple-Input Multiple-Output) systems. The main purpose for offering these approaches is to extend various instantaneous blind source separation (BSS) approaches to handle the convolutive BSS case. It was aimed that the offered algorithms have fast convergence properties and low computational complexities so that they can be realized real-time in the communication systems having high sampling rates. These adaptive algorithms which were developed according to the gradient search on specific sets, were compared to the afore introduced alternating projections algorithm in terms of speed and computational complexity. / Bu yazıda, tüm körü körüne eşitlenebilir, frekans seçici MIMO (Çoklu Giriş Çoklu Çıkış) sistemlerinin kör ters evrişimi için kullanılacak hızlı paraüniter matris elde etme yaklaşımlarını tanıtıyoruz. Bu yaklaşımları sunmanın ana amacı, kıvrımlı BSS durumunu ele almak için çeşitli anlık kör kaynak ayırma (BSS) yaklaşımlarını genişletmektir. Önerilen algoritmaların yüksek örnekleme hızlarına sahip haberleşme sistemlerinde gerçek zamanlı gerçekleştirilebilmesi için hızlı yakınsama özelliklerine ve düşük hesaplama karmaşıklığına sahip olması hedeflenmiştir. Belirli kümeler üzerinde gradyan aramasına göre geliştirilen bu uyarlamalı algoritmalar, hız ve hesaplama karmaşıklığı açısından daha önce tanıtılan dönüşümlü izdüşüm algoritmasıyla karşılaştırılmıştır.
dc.description.indexedbyWOS
dc.description.indexedbyScopus
dc.description.openaccessYES
dc.description.publisherscopeInternational
dc.description.sponsoredbyTubitakEuN/A
dc.description.volume2006
dc.identifier.doi10.1109/SIU.2006.1659870
dc.identifier.isbn1424-4023-95
dc.identifier.isbn9781-4244-0239-7
dc.identifier.quartileN/A
dc.identifier.scopus2-s2.0-34247102194
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-34247102194&doi=10.1109%2fSIU.2006.1659870&partnerID=40&md5=38201489962c393fb3b296977b961e29
dc.identifier.urihttps://hdl.handle.net/20.500.14288/8391
dc.identifier.wos245347800044
dc.keywordsAdaptive algorithms
dc.keywordsBlind source separation
dc.keywordsChannel estimation
dc.keywordsComputational complexity
dc.keywordsFrequency modulation
dc.keywordsReal time control
dc.keywordsConvergence properties
dc.keywordsMIMO
dc.keywordsParaunitary matrix
dc.keywordsBlind equalization
dc.language.isotur
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.relation.ispartof2006 IEEE 14th Signal Processing and Communications Applications Conference
dc.subjectEngineering
dc.subjectElectrical and electronics engineering
dc.titleAdaptive paraunitary filter methods for the blind equalization of frequency selective multiple-input multiple-output channels
dc.title.alternativeFrekans seçici çok-girdili çok-çıktılı kanalların gözü kapalı denkleştirilmesi i̇çin uyarlamalı birimcilimsi filtre yöntemleri
dc.typeConference Proceeding
dspace.entity.typePublication
local.contributor.kuauthorÖktem, Özgür
local.contributor.kuauthorErdoğan, Alper Tunga
local.publication.orgunit1SCHOOL OF MEDICINE
local.publication.orgunit1College of Engineering
local.publication.orgunit2Department of Electrical and Electronics Engineering
local.publication.orgunit2School of Medicine
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relation.isOrgUnitOfPublicationd02929e1-2a70-44f0-ae17-7819f587bedd
relation.isOrgUnitOfPublication.latestForDiscovery21598063-a7c5-420d-91ba-0cc9b2db0ea0
relation.isParentOrgUnitOfPublication8e756b23-2d4a-4ce8-b1b3-62c794a8c164
relation.isParentOrgUnitOfPublication17f2dc8e-6e54-4fa8-b5e0-d6415123a93e
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