Full metadata record
DC FieldValueLanguage
dc.contributor.authorChow, Chi-Waien_US
dc.contributor.authorLiu, Yen-Chunen_US
dc.contributor.authorShiu, Ruei-Jieen_US
dc.contributor.authorYeh, Chien-Hungen_US
dc.date.accessioned2019-04-02T05:59:55Z-
dc.date.available2019-04-02T05:59:55Z-
dc.date.issued2018-12-01en_US
dc.identifier.issn1943-0655en_US
dc.identifier.urihttp://dx.doi.org/10.1109/JPHOT.2018.2876798en_US
dc.identifier.urihttp://hdl.handle.net/11536/148413-
dc.description.abstractLight-emitting-diode transmitter and complementary-metal-oxide-semiconductor (CMOS) image sensor receiver based visible light communication is a promising scheme for an optical wireless communication. During the demodulation of the rolling shutter pattern obtained from the CMOS image sensor Rx, due to the high signal fluctuation introduced by the uneven light exposure, special thresholding schemes are needed to correctly identify the data logic. In this work, we propose and demonstrate a modified adaptive scheme (MQA) for the demodulation of the rolling shutter pattern. Experimental bit-errorratio (BER) measurements using different thresholding schemes at different illuminance are analyzed. The results show that the proposed MQA scheme can provide much lower BER, with similar process latencies when compared with other schemes.en_US
dc.language.isoen_USen_US
dc.subjectLight emitting diode (LED)en_US
dc.subjectvisible light communication (VLC)en_US
dc.subjectCMOS image sensoren_US
dc.titleAdaptive Thresholding Scheme for Demodulation of Rolling-Shutter Images Obtained in CMOS Image Sensor Based Visible Light Communicationsen_US
dc.typeArticleen_US
dc.identifier.doi10.1109/JPHOT.2018.2876798en_US
dc.identifier.journalIEEE PHOTONICS JOURNALen_US
dc.citation.volume10en_US
dc.contributor.department光電工程學系zh_TW
dc.contributor.department光電工程研究所zh_TW
dc.contributor.departmentDepartment of Photonicsen_US
dc.contributor.departmentInstitute of EO Enginerringen_US
dc.identifier.wosnumberWOS:000449361600001en_US
dc.citation.woscount0en_US
Appears in Collections:Articles