Adaptive scheme for maintaining the performance of the in-home white-LED visible light wireless communications using OFDM
| dc.citation.epage | 52 | en_US |
| dc.citation.issue | en_US | |
| dc.citation.spage | 49 | en_US |
| dc.citation.volume | 292 | en_US |
| dc.citation.woscount | 9 | |
| dc.contributor.author | Chow, C. W. | en_US |
| dc.contributor.author | Yeh, C. H. | en_US |
| dc.contributor.author | Liu, Y. F. | en_US |
| dc.contributor.author | Huang, P. Y. | en_US |
| dc.contributor.author | Liu, Y. | en_US |
| dc.contributor.department | 光電工程學系 | zh_TW |
| dc.contributor.department | Department of Photonics | en_US |
| dc.date.accessioned | 2014-12-08T15:29:23Z | |
| dc.date.available | 2014-12-08T15:29:23Z | |
| dc.date.issued | 2013-04-01 | en_US |
| dc.description.abstract | Spectral-efficient orthogonal frequency division multiplexing (OFDM) is a promising modulation format for the light-emitting-diode (LED) optical wireless (OW) visible light communication (VLC). VLC is a directional and line-of-sight communication; hence the offset of the optical receiver (Rx) and the LED light source will result in a large drop of received optical power. In order to keep the same luminance of. the LED light source, we propose and demonstrate an adaptive control of the OFDM modulation-order to maintain the VLC transmission performance. Experimental results confirm the feasibility of the proposed scheme. (C) 2012 Elsevier B.V. All rights reserved. | en_US |
| dc.identifier.doi | 10.1016/j.optcom.2012.11.081 | en_US |
| dc.identifier.issn | 0030-4018 | en_US |
| dc.identifier.journal | OPTICS COMMUNICATIONS | en_US |
| dc.identifier.uri | http://dx.doi.org/10.1016/j.optcom.2012.11.081 | en_US |
| dc.identifier.uri | https://ir.lib.nycu.edu.tw/handle/11536/21166 | |
| dc.identifier.wosnumber | WOS:000315008800010 | |
| dc.language.iso | en_US | en_US |
| dc.subject | Visible light communication (VLC) | en_US |
| dc.subject | Optical wireless communication (OW) | en_US |
| dc.subject | Orthogonal frequency division Multiplexing (OFDM) | en_US |
| dc.title | Adaptive scheme for maintaining the performance of the in-home white-LED visible light wireless communications using OFDM | en_US |
| dc.type | Article | en_US |