发明名称 |
METHOD AND APPARATUS FOR OPTICAL COMMUNICATION USING A RETRO-REFLECTOR |
摘要 |
An optical communication apparatus includes an optical signal transmitting unit to output an optical signal; an optical signal receiving unit to receive an optical signal; a retro-reflector to retro-reflect the received optical signal in a direction opposite to an incident angle of the received optical signal; and a control unit to direct the retro-reflector to receive the optical signal and to retro-reflect a response signal, which includes the received optical signal and data to be transmitted, in response to the received optical signal.
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申请公布号 |
US2010054755(A1) |
申请公布日期 |
2010.03.04 |
申请号 |
US20090551955 |
申请日期 |
2009.09.01 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
KWON HYUK-CHOON;WON EUN-TAE;BAE TAE-HAN;SON JAE-SEUNG;PARK DONG-SEEK |
分类号 |
H04B10/00 |
主分类号 |
H04B10/00 |
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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