Iterative Receiver for DS-CDMA Systems in the Presence of Time-Varying Channels

dc.contributor.authorDoğan, Hakan
dc.contributor.authorPanayırcı, Erdal
dc.contributor.authorÇırpan, Hakan Ali
dc.contributor.authorCam, Gökhan
dc.date.accessioned2019-06-27T08:06:10Z
dc.date.available2019-06-27T08:06:10Z
dc.date.issued2008
dc.departmentFakülteler, Mühendislik ve Doğa Bilimleri Fakültesi, Elektrik-Elektronik Mühendisliği Bölümüen_US
dc.description.abstractIn this paper we present an efficient iterative receiver structure of tractable complexity for joint multiuser detection and multichannel estimation (JDE) of direct-sequence code-division multiple-access systems operating in the presence of time-varying flat fading channel. The time-varying channel is assumed to be modeled according to a piece-wise constant channel. An optimality criterion is defined and analytical expressions for the corresponding optimized weight coefficients are given. Monte-Carlo simulations of a synchronous scenario show that the proposed JDE receiver have excellent multiuser efficiency and are robust against errors in the estimation of the channel parameters.en_US]
dc.identifier.citation0
dc.identifier.isbn978-1-4244-1998-2
dc.identifier.scopusqualityN/A
dc.identifier.startpage428en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12469/1164
dc.identifier.wosWOS:000261359200106en_US
dc.identifier.wosqualityN/A
dc.institutionauthorPanayırcı, Erdalen_US
dc.language.isotren_US
dc.publisherIEEEen_US
dc.relation.journal2008 IEEE 16th Signal Processing, Communication And Applications Conference, Vols 1 and 2en_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.titleIterative Receiver for DS-CDMA Systems in the Presence of Time-Varying Channelsen_US
dc.typeConference Objecten_US
dspace.entity.typePublication

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