Title:
POSITION COMPENSATION DEVICE USING VISIBLE LIGHT COMMUNICATION AND METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2013/069963
Kind Code:
A1
Abstract:
The present invention relates to a position compensation device using visible light communication and a method thereof. To this end, the present invention receives a visible light signal which includes lighting position information from a lighting device to extract the lighting position information from the received visible light signal, and calculates a compensated position of a position compensation device by using the extracted lighting position information if a request for position compensation exists, thereby providing an exact position of a user indoors.
Inventors:
SON JAE SEUNG (KR)
BAE TAE HAN (KR)
GU SUN GI (KR)
PARK SEUNG HOON (KR)
WON EUN TAE (KR)
BAE TAE HAN (KR)
GU SUN GI (KR)
PARK SEUNG HOON (KR)
WON EUN TAE (KR)
Application Number:
PCT/KR2012/009339
Publication Date:
May 16, 2013
Filing Date:
November 07, 2012
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
G01S1/70; G01S3/78; G01S5/16
Foreign References:
| KR20060034883A | 2006-04-26 | |||
| JPH09292248A | 1997-11-11 | |||
| JPH09119843A | 1997-05-06 | |||
| KR20010011922A | 2001-02-15 |
Other References:
See also references of EP 2778706A4
Attorney, Agent or Firm:
LEE, Keon-Joo (KR)
이건주 (KR)
이건주 (KR)
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