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dc.contributor.authorSUNG Jiun-Yuen_US
dc.contributor.authorYEH Chien-Hungen_US
dc.contributor.authorCHOW Chi-Waien_US
dc.date.accessioned2015-12-04T07:03:16Z-
dc.date.available2015-12-04T07:03:16Z-
dc.date.issued2015-10-22en_US
dc.identifier.govdocH04B010/116zh_TW
dc.identifier.govdocH04L027/26zh_TW
dc.identifier.urihttp://hdl.handle.net/11536/128701-
dc.description.abstractA visible light communication method. Firstly, a plurality of binary logic streams is sequentially received and a serial-to-parallel conversion is performed on them to obtain a plurality of binary signal sets corresponding to each binary logic stream. Then, all the binary signal sets are respectively mapped to obtain the first OFDM symbols in frequency domain. The first OFDM symbols are respectively transformed into the second OFDM symbols in time domain. Then, a parallel-to-serial conversion is performed on the second OFDM symbols. Adequate cyclic prefix is added in each of the second OFDM symbols. Next, the relative intensity of each of the second OFDM symbols is regulated, and then a digital-to-analog conversion is performed on the second OFDM symbols to obtain analog electrical signals. Finally, visible lights respectively corresponding to the analog electrical signals are generated.zh_TW
dc.language.isozh_TWen_US
dc.titleVISIBLE LIGHT COMMUNICATION METHODzh_TW
dc.typePatentsen_US
dc.citation.patentcountryUSAzh_TW
dc.citation.patentnumber20150304030zh_TW
Appears in Collections:Patents


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