发明名称 |
VISIBLE RAY COMMUNICATION SYSTEM, TRANSMISSION APPARATUS, AND SIGNAL TRANSMISSION METHOD |
摘要 |
<p>Disclosed is a visible ray communication system including a transmission apparatus and a reception apparatus, wherein the transmission apparatus includes: a plurality of light emitting devices; an S/P converter for serial-to-parallel converting transmission data, thereby generating N data streams; a modulator for modulating the generated N data streams for respective carriers with a predetermined number of dimensions, thereby generating N modulated signals; a carrier signal multiplier for multiplying the generated N modulated signals by orthogonal N carrier signals, respectively, thereby generating N transmission signals; and a light emitting control unit for illuminating the plurality of light emitting devices according to the generated N transmission signals.</p> |
申请公布号 |
EP2353226(A2) |
申请公布日期 |
2011.08.10 |
申请号 |
EP20090829301 |
申请日期 |
2009.11.24 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
YOKOI, ATSUYA |
分类号 |
H04B10/11;H04B10/116;H04B10/54;H04J14/00;H04J14/02 |
主分类号 |
H04B10/11 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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