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dc.contributor.authorChow, C. W.en_US
dc.contributor.authorYeh, C. H.en_US
dc.contributor.authorLiu, Y. F.en_US
dc.contributor.authorHuang, P. Y.en_US
dc.contributor.authorLiu, Y.en_US
dc.date.accessioned2014-12-08T15:29:23Z-
dc.date.available2014-12-08T15:29:23Z-
dc.date.issued2013-04-01en_US
dc.identifier.issn0030-4018en_US
dc.identifier.urihttp://dx.doi.org/10.1016/j.optcom.2012.11.081en_US
dc.identifier.urihttp://hdl.handle.net/11536/21166-
dc.description.abstractSpectral-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.language.isoen_USen_US
dc.subjectVisible light communication (VLC)en_US
dc.subjectOptical wireless communication (OW)en_US
dc.subjectOrthogonal frequency division Multiplexing (OFDM)en_US
dc.titleAdaptive scheme for maintaining the performance of the in-home white-LED visible light wireless communications using OFDMen_US
dc.typeArticleen_US
dc.identifier.doi10.1016/j.optcom.2012.11.081en_US
dc.identifier.journalOPTICS COMMUNICATIONSen_US
dc.citation.volume292en_US
dc.citation.issueen_US
dc.citation.spage49en_US
dc.citation.epage52en_US
dc.contributor.department光電工程學系zh_TW
dc.contributor.departmentDepartment of Photonicsen_US
dc.identifier.wosnumberWOS:000315008800010-
dc.citation.woscount9-
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