A Novel Variable Step Size Constant Modulus Algorithm Employing Cross Correlation between Channel Output and Error Signal

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dc.contributor.authorTugcu, Emin
dc.contributor.authorCakir, Fatih
dc.contributor.authorÖzen, Ali
dc.date.accessioned2025-02-24T17:18:40Z
dc.date.available2025-02-24T17:18:40Z
dc.date.issued2012
dc.departmentFakülteler, Mühendislik Fakültesi, Elektrik-Elektronik Mühendisliği Bölümü
dc.description35th International Conference on Telecommunications and Signal Processing (TSP) -- JUL 03-04 -- 2012 -- Prague -- CZECH REPUBLIC
dc.description.abstractA novel variable step size constant modulus algorithm (VSS-CMA) employing cross correlation between channel output and error signal has been proposed as a solution to the problem of slow convergence of CMA algorithm. The new algorithm resolves the conflict between the convergence rate and low steady state error of the fixed step-size conventional CMA algorithm. Computer simulations have been performed to verify the performance of the proposed method in frequency selective Rayleigh fading channels. The proposed technique has been compared with the popular non-blind equalizer, Least Mean Squares (LMS) algorithm, and blind equalizer, the conventional CMA and Zhao's VSS-CMA as benchmarks. The obtained simulation results have demonstrated that the proposed VSS-CMA algorithm has considerably better performance than the conventional CMA and Zhao's VSS-CMA blind equalization algorithms, and the conventional LMS non-blind equalization algorithm.
dc.description.sponsorshipBrno Univ Technol, Dept Telecommun,Budapest Univ Technol & Econom, Dept Telecommun & Media Informat,Karadeniz Tech Univ, Dept Elect & Elect Engn,W Pomeranian Univ Technol, Fac Elect Engn,VSB - Tech Univ Ostrava, Dept Telecommun,Slovak Univ Technol, Inst Telecommun,Univ Ljubljana, Lab Telecommun,Czech Tech Univ Prague, Dept Telecommun Engn,ProfiNET Test s r o,NextiraOne Czech s r o,IEEE, Czechoslovakia Sect,Investment & Business Dev Agcy Czech Republ (CzechInvest),IEEE
dc.identifier.endpage683
dc.identifier.isbn978-1-4673-1118-2
dc.identifier.scopus2-s2.0-84866953876
dc.identifier.scopusqualityN/A
dc.identifier.startpage678
dc.identifier.urihttps://hdl.handle.net/20.500.14440/768
dc.identifier.wosWOS:000308143100133
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherIEEE
dc.relation.ispartof2012 35th International Conference on Telecommunications and Signal Processing (Tsp)
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20250201
dc.subjectCross correlation
dc.subjectVSS-CMA
dc.subjectblind equalization
dc.subjectadaptive blind training
dc.titleA Novel Variable Step Size Constant Modulus Algorithm Employing Cross Correlation between Channel Output and Error Signal
dc.typeConference Object

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