Optical Ofdm With Index Modulation for Visible Light Communications
| gdc.relation.journal | 2015 4th International Workshop On Optical Wireless Communications (Iwow) | en_US |
| dc.contributor.author | Basar, Ertugrul | |
| dc.contributor.author | Panayırcı, Erdal | |
| dc.contributor.other | Electrical-Electronics Engineering | |
| dc.contributor.other | 05. Faculty of Engineering and Natural Sciences | |
| dc.contributor.other | 01. Kadir Has University | |
| dc.date.accessioned | 2019-06-28T11:10:49Z | |
| dc.date.available | 2019-06-28T11:10:49Z | |
| dc.date.issued | 2015 | |
| dc.description.abstract | In this paper we propose optical orthogonal frequency division multiplexing with index modulation (O-OFDM-IM) for visible light communications (VLC) systems employing light emitting diodes (LEDs) and photodetectors (PDs). The proposed scheme uses the indices of the active subcarriers of an optical OFDM system to transmit additional information bits. In the proposed scheme the bipolar signals are asymmetrically clipped or DC biased and a log-likelihood ratio (LLR) calculation based detector is used to determine the indices of the active subcarriers. Our computer simulations show that the O-OFDM-IM achieves better error peformance compared to classical optical OFDM schemes. © 2015 IEEE. | en_US] |
| dc.identifier.citationcount | 48 | |
| dc.identifier.doi | 10.1109/IWOW.2015.7342256 | en_US |
| dc.identifier.isbn | 9781467377263 | |
| dc.identifier.scopus | 2-s2.0-84960890273 | en_US |
| dc.identifier.uri | https://hdl.handle.net/20.500.12469/1322 | |
| dc.language.iso | en | en_US |
| dc.publisher | Institute of Electrical and Electronics Engineers Inc. | en_US |
| dc.relation.ispartof | 2015 4th International Workshop on Optical Wireless Communications (IWOW) | |
| dc.rights | info:eu-repo/semantics/openAccess | en_US |
| dc.subject | Adaptive optics | en_US |
| dc.subject | Indexes | en_US |
| dc.subject | Light emitting diodes | en_US |
| dc.subject | Noise measurement | en_US |
| dc.subject | OFDM | en_US |
| dc.subject | Radio frequency | en_US |
| dc.subject | Wireless communication | en_US |
| dc.title | Optical Ofdm With Index Modulation for Visible Light Communications | en_US |
| dc.type | Conference Object | en_US |
| dspace.entity.type | Publication | |
| gdc.author.institutional | Panayirci, Erdal | en_US |
| gdc.author.institutional | Panayırcı, Erdal | |
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| gdc.coar.type | text::conference output | |
| gdc.description.department | Fakülteler, Mühendislik ve Doğa Bilimleri Fakültesi, Elektrik-Elektronik Mühendisliği Bölümü | en_US |
| gdc.description.endpage | 15 | |
| gdc.description.publicationcategory | Konferans Öğesi - Uluslararası - Kurum Öğretim Elemanı | en_US |
| gdc.description.startpage | 11 | en_US |
| gdc.identifier.openalex | W2186960292 | |
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| gdc.oaire.keywords | Noise measurement | |
| gdc.oaire.keywords | Radio frequency | |
| gdc.oaire.keywords | Wireless communication | |
| gdc.oaire.keywords | Indexes | |
| gdc.oaire.keywords | Adaptive optics | |
| gdc.oaire.keywords | Light emitting diodes | |
| gdc.oaire.keywords | OFDM | |
| gdc.oaire.popularity | 1.9247327E-8 | |
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| gdc.oaire.sciencefields | 0202 electrical engineering, electronic engineering, information engineering | |
| gdc.oaire.sciencefields | 02 engineering and technology | |
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| gdc.opencitations.count | 22 | |
| gdc.plumx.crossrefcites | 5 | |
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