Invention Grant
- Patent Title: Position compensation device using visible light communication and method thereof
- Patent Title (中): 使用可见光通信的位置补偿装置及其方法
-
Application No.: US14353611Application Date: 2012-11-07
-
Publication No.: US09587931B2Publication Date: 2017-03-07
- Inventor: Jae-Seung Son , Tae-Han Bae , Sun-Gi Gu , Seung-Hoon Park , Eun-Tae Won
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Jefferson IP Law, LLP
- Priority: KR10-2011-0115208 20111107
- International Application: PCT/KR2012/009339 WO 20121107
- International Announcement: WO2013/069963 WO 20130516
- Main IPC: G06M7/00
- IPC: G06M7/00 ; G01B11/14 ; G01C21/20 ; G01S5/16 ; G01C21/00
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.
Public/Granted literature
- US20140285819A1 POSITION COMPENSATION DEVICE USING VISIBLE LIGHT COMMUNICATION AND METHOD THEREOF Public/Granted day:2014-09-25
Information query
