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Article: A portable multimedia information device in a wireless optical data link
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TitleA portable multimedia information device in a wireless optical data link
 
AuthorsPang, G1
Poon, G
 
Issue Date2001
 
PublisherIEEE.
 
CitationIeee Transactions On Consumer Electronics, 2001, v. 47 n. 1, p. 87-95 [How to Cite?]
DOI: http://dx.doi.org/10.1109/30.920424
 
AbstractThis paper describes the design and implementation of a portable multimedia information device that receives information from a free space optical data link established using visible light LEDs. The visible light, which is transmitted from a transmitter made up of LEDs, is modulated and encoded with data and information. The portable receiver is consisted of a demodulation circuit and an interface to a handheld PC. Software applications have also been developed on this hardware platform so that the mobile PC device can receive data, audio and graphics through the visible light from the transmitter, which is located at some distance from the device. With the high frequency switching of the LEDs, the transmitter appears to be constantly illuminated.
 
ISSN0098-3063
2012 Impact Factor: 1.087
2012 SCImago Journal Rankings: 0.832
 
DOIhttp://dx.doi.org/10.1109/30.920424
 
ISI Accession Number IDWOS:000168264400013
 
DC FieldValue
dc.contributor.authorPang, G
 
dc.contributor.authorPoon, G
 
dc.date.accessioned2007-03-23T04:33:55Z
 
dc.date.available2007-03-23T04:33:55Z
 
dc.date.issued2001
 
dc.description.abstractThis paper describes the design and implementation of a portable multimedia information device that receives information from a free space optical data link established using visible light LEDs. The visible light, which is transmitted from a transmitter made up of LEDs, is modulated and encoded with data and information. The portable receiver is consisted of a demodulation circuit and an interface to a handheld PC. Software applications have also been developed on this hardware platform so that the mobile PC device can receive data, audio and graphics through the visible light from the transmitter, which is located at some distance from the device. With the high frequency switching of the LEDs, the transmitter appears to be constantly illuminated.
 
dc.description.naturepublished_or_final_version
 
dc.format.extent801556 bytes
 
dc.format.extent28160 bytes
 
dc.format.extent961133 bytes
 
dc.format.mimetypeapplication/pdf
 
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dc.format.mimetypeapplication/pdf
 
dc.identifier.citationIeee Transactions On Consumer Electronics, 2001, v. 47 n. 1, p. 87-95 [How to Cite?]
DOI: http://dx.doi.org/10.1109/30.920424
 
dc.identifier.doihttp://dx.doi.org/10.1109/30.920424
 
dc.identifier.epage95
 
dc.identifier.hkuros61142
 
dc.identifier.isiWOS:000168264400013
 
dc.identifier.issn0098-3063
2012 Impact Factor: 1.087
2012 SCImago Journal Rankings: 0.832
 
dc.identifier.issue1
 
dc.identifier.openurl
 
dc.identifier.scopuseid_2-s2.0-0035245416
 
dc.identifier.spage87
 
dc.identifier.urihttp://hdl.handle.net/10722/42879
 
dc.identifier.volume47
 
dc.languageeng
 
dc.publisherIEEE.
 
dc.publisher.placeUnited States
 
dc.relation.ispartofIEEE Transactions on Consumer Electronics
 
dc.rights©2001 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
 
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License
 
dc.titleA portable multimedia information device in a wireless optical data link
 
dc.typeArticle
 
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Author Affiliations
  1. IEEE