Performance of multi-processing gain QS-CDMA over AWGN and Rayleigh fading channels

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dc.contributor.authorDilek, Selim
dc.contributor.authorKucur, Oğuz
dc.date.accessioned2025-10-29T11:29:24Z
dc.date.issued2010
dc.departmentFakülteler, Mühendislik Fakültesi, Elektronik Mühendisliği Bölümü
dc.description.abstractIn this paper, we analyze the bit error rate performance of multi-processing gain quasi-synchronous (QS) code division multiple access (CDMA). Analysis is carried out for deterministic spreading sequences over additive white Gaussian noise (AWGN) and frequency selective slowly Rayleigh fading channels. We also find the bit error rate performance of multi-processing gain QS-CDMA for random spreading sequences and compare to that of deterministic spreading sequences. Results show that deterministic Gold codes outperform random codes considerably and perform differently for different rates while random codes give almost the same performance for all rates. (C) 2009 Elsevier Inc. All rights reserved.
dc.identifier.doi10.1016/j.dsp.2009.10.031
dc.identifier.endpage1214
dc.identifier.issn1051-2004
dc.identifier.issn1095-4333
dc.identifier.issue4
dc.identifier.scopus2-s2.0-77955313935
dc.identifier.scopusqualityQ1
dc.identifier.startpage1207
dc.identifier.urihttps://doi.org/10.1016/j.dsp.2009.10.031
dc.identifier.urihttps://hdl.handle.net/20.500.14854/11079
dc.identifier.volume20
dc.identifier.wosWOS:000278687400021
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherAcademic Press Inc Elsevier Science
dc.relation.ispartofDigital Signal Processing
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20251020
dc.subjectCDMA
dc.subjectMulti-rate/multi-media communication
dc.subjectMulti-processing gain CDMA
dc.subjectDeterministic spreading sequences
dc.titlePerformance of multi-processing gain QS-CDMA over AWGN and Rayleigh fading channels
dc.typeArticle

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