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Article: A portable multimedia information device in a wireless optical data link

TitleA portable multimedia information device in a wireless optical data link
Authors
Issue Date2001
PublisherIEEE.
Citation
Ieee Transactions On Consumer Electronics, 2001, v. 47 n. 1, p. 87-95 How to Cite?
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.
Persistent Identifierhttp://hdl.handle.net/10722/42879
ISSN
2014 Impact Factor: 1.045
2014 SCImago Journal Rankings: 0.941
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorPang, Gen_HK
dc.contributor.authorPoon, Gen_HK
dc.date.accessioned2007-03-23T04:33:55Z-
dc.date.available2007-03-23T04:33:55Z-
dc.date.issued2001en_HK
dc.identifier.citationIeee Transactions On Consumer Electronics, 2001, v. 47 n. 1, p. 87-95en_HK
dc.identifier.issn0098-3063en_HK
dc.identifier.urihttp://hdl.handle.net/10722/42879-
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.en_HK
dc.format.extent801556 bytes-
dc.format.extent28160 bytes-
dc.format.extent961133 bytes-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypeapplication/msword-
dc.format.mimetypeapplication/pdf-
dc.languageengen_HK
dc.publisherIEEE.en_HK
dc.relation.ispartofIEEE Transactions on Consumer Electronicsen_HK
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
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.en_HK
dc.titleA portable multimedia information device in a wireless optical data linken_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0098-3063&volume=47&issue=1&spage=87&epage=95&date=2001&atitle=A+portable+multimedia+information+device+in+a+wireless+optical+data+linken_HK
dc.identifier.emailPang, G:gpang@eee.hku.hken_HK
dc.identifier.authorityPang, G=rp00162en_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1109/30.920424en_HK
dc.identifier.scopuseid_2-s2.0-0035245416en_HK
dc.identifier.hkuros61142-
dc.identifier.volume47en_HK
dc.identifier.issue1en_HK
dc.identifier.spage87en_HK
dc.identifier.epage95en_HK
dc.identifier.isiWOS:000168264400013-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridPang, G=7103393283en_HK
dc.identifier.scopusauthoridPoon, G=23025748900en_HK

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