dc.contributor.author | PANAYIRCI, ERDAL | |
dc.contributor.author | Dogan, Hakan | |
dc.contributor.author | Çırpan, Hakan Ali | |
dc.date.accessioned | 2021-03-02T20:54:12Z | |
dc.date.available | 2021-03-02T20:54:12Z | |
dc.identifier.citation | Dogan H., PANAYIRCI E., Çırpan H. A. , "Iterative channel estimation techniques for uplink MC-CDMA systems", 7th IEEE International Symposium on Signal Processing and Information Technology, Cairo, Mısır, 15 - 18 Aralık 2007, ss.715-716 | |
dc.identifier.other | vv_1032021 | |
dc.identifier.other | av_04512f2d-b81c-4b82-96ae-f8931d8a4cdf | |
dc.identifier.uri | http://hdl.handle.net/20.500.12627/8822 | |
dc.identifier.uri | https://doi.org/10.1109/isspit.2007.4458126 | |
dc.description.abstract | In this work, maximum likelihood (ML) channel estimation for uplink multicarrier code-division multiple-access (MC-CDMA) systems is considered in the presence of frequency fading channel. The expectation-maximization (EM)- and a space-alternating generalized expectation-maximization (SAGE) algorithm are introduced to avoid matrix inversion for the ML channel estimation problem. We compare the both algorithms in terms of the number of used iteration and show that the proposed algorithms converge the same performance of the ML estimator as the increasing number of iterations. | |
dc.language.iso | eng | |
dc.subject | Sinyal İşleme | |
dc.subject | Bilgisayar Bilimleri | |
dc.subject | Bilgi Güvenliği ve Güvenilirliği | |
dc.subject | Mühendislik ve Teknoloji | |
dc.subject | Mühendislik | |
dc.subject | Bilgi Sistemleri, Haberleşme ve Kontrol Mühendisliği | |
dc.subject | MÜHENDİSLİK, ELEKTRİK VE ELEKTRONİK | |
dc.subject | Mühendislik, Bilişim ve Teknoloji (ENG) | |
dc.subject | Bilgisayar Bilimi | |
dc.subject | BİLGİSAYAR BİLİMİ, BİLGİ SİSTEMLERİ | |
dc.title | Iterative channel estimation techniques for uplink MC-CDMA systems | |
dc.type | Bildiri | |
dc.contributor.department | Kadir Has Üniversitesi , , | |
dc.contributor.firstauthorID | 133299 | |