dc.contributor.author | UYSAL, MURAT | |
dc.contributor.author | Odabasioglu, Niyazi | |
dc.contributor.author | Celik, Yasin | |
dc.date.accessioned | 2021-03-03T10:49:57Z | |
dc.date.available | 2021-03-03T10:49:57Z | |
dc.identifier.citation | Celik Y., Odabasioglu N., UYSAL M., "Joint Time Offset and Fading Channel Coefficient Estimation for Cooperative Communication Systems", 21st Signal Processing and Communications Applications Conference (SIU), CYPRUS, 24 - 26 Nisan 2013 | |
dc.identifier.other | av_24d16ed6-0137-4397-a1a3-82fd12b523d7 | |
dc.identifier.other | vv_1032021 | |
dc.identifier.uri | http://hdl.handle.net/20.500.12627/29643 | |
dc.identifier.uri | https://doi.org/10.1109/siu.2013.6531189 | |
dc.description.abstract | In this paper, we investigate joint channel gain and time offset estimation for two different data aided methods in cooperative communication with amplify-and-forward (AF) relaying. First one is the Cascaded Estimation (CE) method which channel gain, and time offset consisting of both source-to-relay, and relay-to-destination links are estimated at the destination terminal, second one is Disintegrated Estimation (DE) method which channel gain, and time offset are estimated seperately at the relay for source-to-relay link, and at the destination for relay-to-destination link. Both of the proposed joint estimators are based on Expectation-Maximization (EM) algorithm and, produce a low-complexity solution of itaretive maximum likelihood (ML) estimation. It was observed by the bit error rate (BER) curves, the proposed methods provide good performances with low-complexity. | |
dc.language.iso | eng | |
dc.subject | Sinyal İşleme | |
dc.subject | Mühendislik ve Teknoloji | |
dc.subject | TELEKOMÜNİKASYON | |
dc.subject | Bilgi Sistemleri, Haberleşme ve Kontrol Mühendisliği | |
dc.subject | Mühendislik, Bilişim ve Teknoloji (ENG) | |
dc.subject | Mühendislik | |
dc.subject | MÜHENDİSLİK, ELEKTRİK VE ELEKTRONİK | |
dc.title | Joint Time Offset and Fading Channel Coefficient Estimation for Cooperative Communication Systems | |
dc.type | Bildiri | |
dc.contributor.department | Aksaray Üniversitesi , , | |
dc.contributor.firstauthorID | 141133 | |