发明名称 |
METHOD AND APPARATUS FOR DATS COMMUNICATION USING TWO-DIMENSION FRAME NUMBER IN WAVELENGTH DIVISION PARALLEL VISIBLE LIGHT COMMUNICATION |
摘要 |
A data communication method using a two dimensional frame number in a wavelength division parallel visible light communication system and a device thereof are provided to assign a new frame number, thereby realizing visual light communication when transmitting a visual light communication signal. A frame divider(810) divides and outputs data into data frames. A frame number generator(812) assigns serial numbers to sub frames in the divided frame. A wavelength number generator(811) assigns ID numbers to different wavelengths. A two dimensional number combiner(814) produces corresponding ID numbers of each wavelength and a two dimensional frame number in which the sub frame numbers are combined. |
申请公布号 |
KR20090067495(A) |
申请公布日期 |
2009.06.25 |
申请号 |
KR20070135174 |
申请日期 |
2007.12.21 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
WON, EUN TAE;ANN, JONG HOON;SON, JAE SEUNG |
分类号 |
H04B10/116;H04B10/2581;H04L12/28 |
主分类号 |
H04B10/116 |
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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