Optical OFDM with Index Modulation for Visible Light Communications
| dc.contributor.author | Basar, Ertugrul | |
| dc.contributor.author | Panayirci, 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 | 2024-10-15T19:39:32Z | |
| dc.date.available | 2024-10-15T19:39:32Z | |
| dc.date.issued | 2015 | |
| dc.description | Basar, Ertugrul/0000-0001-5566-2392 | en_US |
| 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. | en_US |
| dc.identifier.citationcount | 53 | |
| dc.identifier.isbn | 9781467377263 | |
| dc.identifier.issn | 2377-0252 | |
| dc.identifier.uri | https://hdl.handle.net/20.500.12469/6327 | |
| dc.language.iso | en | en_US |
| dc.publisher | Ieee | en_US |
| dc.relation.ispartof | 4th International Workshop on Optical Wireless Communications (IWOW) -- SEP 07-08, 2015 -- Istanbul, TURKEY | en_US |
| dc.relation.ispartofseries | International Workshop on Optical Wireless Communications | |
| dc.rights | info:eu-repo/semantics/closedAccess | en_US |
| dc.subject | [No Keyword Available] | 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.id | Basar, Ertugrul/0000-0001-5566-2392 | |
| gdc.author.institutional | Panayırcı, Erdal | |
| gdc.author.wosid | Basar, Ertugrul/AAR-9977-2020 | |
| gdc.author.wosid | Panayirci, Erdal/AAH-8112-2019 | |
| gdc.coar.access | metadata only access | |
| gdc.coar.type | text::conference output | |
| gdc.description.department | Kadir Has University | en_US |
| gdc.description.departmenttemp | [Basar, Ertugrul] Istanbul Tech Univ, Fac Elect & Elect Engn, TR-34469 Istanbul, Turkey; [Panayirci, Erdal] Kadir Has Univ, Dept Elect Engn, TR-34083 Istanbul, Turkey | en_US |
| gdc.description.endpage | 15 | en_US |
| gdc.description.publicationcategory | Konferans Öğesi - Uluslararası - Kurum Öğretim Elemanı | en_US |
| gdc.description.scopusquality | N/A | |
| gdc.description.startpage | 11 | en_US |
| gdc.description.woscitationindex | Conference Proceedings Citation Index - Science | |
| gdc.description.wosquality | N/A | |
| gdc.identifier.wos | WOS:000377367400003 | |
| gdc.wos.citedcount | 49 | |
| relation.isAuthorOfPublication | 5371ab5d-9cd9-4d1f-8681-a65b3d5d6add | |
| relation.isAuthorOfPublication.latestForDiscovery | 5371ab5d-9cd9-4d1f-8681-a65b3d5d6add | |
| relation.isOrgUnitOfPublication | 12b0068e-33e6-48db-b92a-a213070c3a8d | |
| relation.isOrgUnitOfPublication | 2457b9b3-3a3f-4c17-8674-7f874f030d96 | |
| relation.isOrgUnitOfPublication | b20623fc-1264-4244-9847-a4729ca7508c | |
| relation.isOrgUnitOfPublication.latestForDiscovery | 12b0068e-33e6-48db-b92a-a213070c3a8d |