dc.contributor.author | Şaylı, Osman | |
dc.contributor.author | Doğan, Hakan | |
dc.contributor.author | Panayırcı, Erdal | |
dc.date.accessioned | 2020-12-19T19:55:52Z | |
dc.date.available | 2020-12-19T19:55:52Z | |
dc.date.issued | 2016 | |
dc.identifier.citation | Sayli, O., Dogan, H. & Panayirci, E. (2016). On channel estimation in DC biased optical OFDM systems over VLC channels. Proceedings of the 2016 International Conference on Advanced Technologies For Communications (Atc), 147-151. | en_US |
dc.identifier.isbn | 978-1-5090-2711-8 | |
dc.identifier.issn | 2162-1020 | |
dc.identifier.uri | https://hdl.handle.net/11436/2621 | |
dc.description | International Conference on Advanced Technologies for Communications (ATC) -- OCT 12-14, 2016 -- Vietnam Natl Univ Univ Engn & Technol, Hanoi, VIETNAM | en_US |
dc.description | Panayirci, Erdal/0000-0001-7328-6626 | en_US |
dc.description | WOS: 000392249400028 | en_US |
dc.description.abstract | Visible Light Communication(VLC) has been considered as a potential access option for 5G wireless systems to solve performance limitation due to bandwidth shortage at radio frequency (RF) band. in (VLC) system, illumination infrastructure has dual usage at the same time namely illumination and wireless data transmission. DC Biased optical (DCO)-OFDM has been proposed for VLC systems to provide optically power efficient solution and easy implementation. Wireless communication systems generally require estimating and tracking the fading channel in order to detect transmitted data coherently. in this work, comb type pilot arrangement with interpolation and block type pilot arrangement are proposed for the DCO-OFDM systems over visible light channels. Simulation results have verified that the proposed block type pilot arrangement based channel estimation has clear BER performance advantages compared with comb type pilot arrangement based channel estimation. | en_US |
dc.description.sponsorship | IEEE, IEEE Commun Soc, Radio Elect Assoc Vietnam, Natl Instruments, Inst Elect Informat & Commun Engineers Vietnam, Natl Fdn Sci & Technol Dev, ARC, HUMAX, DHQGHN, DAIHOC CONGNGHE | en_US |
dc.description.sponsorship | European COST and Turkish Scientific and Research Council (TUBITAK) [110307] | en_US |
dc.description.sponsorship | This work was supported by the European COST and Turkish Scientific and Research Council (TUBITAK) under Grant 110307. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | Ieee | en_US |
dc.relation.ispartofseries | Proceedings International Conference on Advanced Technologies for Communications | |
dc.rights | info:eu-repo/semantics/closedAccess | en_US |
dc.subject | Visible light communication (VLC) | en_US |
dc.subject | DC biased optical orthogonal frequency division multiplexing (DCO-OFDM) | en_US |
dc.subject | Comb type | en_US |
dc.subject | Block type | en_US |
dc.subject | Channel estimation | en_US |
dc.subject | Interpolation | en_US |
dc.title | On channel estimation in DC biased optical OFDM systems over VLC channels | en_US |
dc.type | conferenceObject | en_US |
dc.contributor.department | RTEÜ, Mühendislik ve Mimarlık Fakültesi, Elektrik-Elektronik Mühendisliği Bölümü | en_US |
dc.contributor.institutionauthor | Şaylı, Osman | |
dc.identifier.startpage | 147 | en_US |
dc.identifier.endpage | 151 | en_US |
dc.relation.journal | Proceedings of the 2016 International Conference on Advanced Technologies For Communications (Atc) | en_US |
dc.relation.publicationcategory | Konferans Öğesi - Uluslararası - Kurum Öğretim Elemanı | en_US |