Iterative Receiver for DS-CDMA Systems in the Presence of Time-Varying Channels
| dc.contributor.author | Dogan, Hakan | |
| dc.contributor.author | Panayirci, Erdal | |
| dc.contributor.author | Cirpan, Hakan A. | |
| dc.contributor.author | Cam, Goekhan | |
| dc.date.accessioned | 2024-07-12T21:59:54Z | |
| dc.date.available | 2024-07-12T21:59:54Z | |
| dc.date.issued | 2008 | en_US |
| dc.department | Maltepe Üniversitesi, Rektörlük | en_US |
| dc.description | IEEE 16th Signal Processing and Communications Applications Conference -- APR 20-22, 2008 -- Aydin, TURKEY | en_US |
| dc.description.abstract | In 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.description.sponsorship | IEEE | en_US |
| dc.identifier.endpage | + | en_US |
| dc.identifier.isbn | 978-1-4244-1998-2 | |
| dc.identifier.startpage | 428 | en_US |
| dc.identifier.uri | https://hdl.handle.net/20.500.12415/9013 | |
| dc.identifier.wos | WOS:000261359200106 | en_US |
| dc.identifier.wosquality | N/A | en_US |
| dc.indekslendigikaynak | Web of Science | |
| dc.language.iso | tr | en_US |
| dc.publisher | IEEE | en_US |
| dc.relation.ispartof | 2008 IEEE 16TH SIGNAL PROCESSING, COMMUNICATION AND APPLICATIONS CONFERENCE, VOLS 1 AND 2 | en_US |
| dc.relation.publicationcategory | Konferans Öğesi - Uluslararası - Kurum Öğretim Elemanı | en_US |
| dc.rights | info:eu-repo/semantics/closedAccess | en_US |
| dc.snmz | KY06471 | |
| dc.title | Iterative Receiver for DS-CDMA Systems in the Presence of Time-Varying Channels | en_US |
| dc.type | Conference Object | |
| dspace.entity.type | Publication |
