JP4849872B2 - 電気機器、可視光通信方法、および回路モジュール - Google Patents

電気機器、可視光通信方法、および回路モジュール Download PDF

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Publication number
JP4849872B2
JP4849872B2 JP2005321126A JP2005321126A JP4849872B2 JP 4849872 B2 JP4849872 B2 JP 4849872B2 JP 2005321126 A JP2005321126 A JP 2005321126A JP 2005321126 A JP2005321126 A JP 2005321126A JP 4849872 B2 JP4849872 B2 JP 4849872B2
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JP
Japan
Prior art keywords
communication
visible light
electric device
light emitting
control unit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2005321126A
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English (en)
Japanese (ja)
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JP2007129568A5 (enExample
JP2007129568A (ja
Inventor
久雄 古賀
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Corp
Panasonic Holdings Corp
Original Assignee
Panasonic Corp
Matsushita Electric Industrial Co Ltd
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Publication date
Application filed by Panasonic Corp, Matsushita Electric Industrial Co Ltd filed Critical Panasonic Corp
Priority to JP2005321126A priority Critical patent/JP4849872B2/ja
Priority to PCT/JP2006/322410 priority patent/WO2007052836A2/en
Priority to EP06832465A priority patent/EP1946464A2/en
Priority to US11/591,677 priority patent/US7912377B2/en
Publication of JP2007129568A publication Critical patent/JP2007129568A/ja
Publication of JP2007129568A5 publication Critical patent/JP2007129568A5/ja
Application granted granted Critical
Publication of JP4849872B2 publication Critical patent/JP4849872B2/ja
Anticipated expiration legal-status Critical
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
    • H04B10/114—Indoor or close-range type systems
    • H04B10/116—Visible light communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
    • H04B10/114—Indoor or close-range type systems
    • H04B10/1141—One-way transmission

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
JP2005321126A 2005-11-04 2005-11-04 電気機器、可視光通信方法、および回路モジュール Expired - Fee Related JP4849872B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2005321126A JP4849872B2 (ja) 2005-11-04 2005-11-04 電気機器、可視光通信方法、および回路モジュール
PCT/JP2006/322410 WO2007052836A2 (en) 2005-11-04 2006-11-02 Visible light communication apparatus and method
EP06832465A EP1946464A2 (en) 2005-11-04 2006-11-02 Visible light communication apparatus and visible light communication method
US11/591,677 US7912377B2 (en) 2005-11-04 2006-11-02 Visible light communication apparatus and visible light communication method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005321126A JP4849872B2 (ja) 2005-11-04 2005-11-04 電気機器、可視光通信方法、および回路モジュール

Publications (3)

Publication Number Publication Date
JP2007129568A JP2007129568A (ja) 2007-05-24
JP2007129568A5 JP2007129568A5 (enExample) 2008-12-11
JP4849872B2 true JP4849872B2 (ja) 2012-01-11

Family

ID=37814141

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005321126A Expired - Fee Related JP4849872B2 (ja) 2005-11-04 2005-11-04 電気機器、可視光通信方法、および回路モジュール

Country Status (4)

Country Link
US (1) US7912377B2 (enExample)
EP (1) EP1946464A2 (enExample)
JP (1) JP4849872B2 (enExample)
WO (1) WO2007052836A2 (enExample)

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US8334898B1 (en) 2011-07-26 2012-12-18 ByteLight, Inc. Method and system for configuring an imaging device for the reception of digital pulse recognition information
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US9418115B2 (en) 2011-07-26 2016-08-16 Abl Ip Holding Llc Location-based mobile services and applications
US9723676B2 (en) 2011-07-26 2017-08-01 Abl Ip Holding Llc Method and system for modifying a beacon light source for use in a light based positioning system
US8248467B1 (en) 2011-07-26 2012-08-21 ByteLight, Inc. Light positioning system using digital pulse recognition
US8416290B2 (en) 2011-07-26 2013-04-09 ByteLight, Inc. Method and system for digital pulse recognition demodulation
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US20130049414A1 (en) 2011-08-26 2013-02-28 Tonia Walstad Miller Furniture having load-bearing or non-load bearing structures for storage of water or other material
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US9265112B2 (en) 2013-03-13 2016-02-16 Federal Law Enforcement Development Services, Inc. LED light control and management system
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US9509402B2 (en) 2013-11-25 2016-11-29 Abl Ip Holding Llc System and method for communication with a mobile device via a positioning system including RF communication devices and modulated beacon light sources
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Also Published As

Publication number Publication date
WO2007052836B1 (en) 2007-08-30
US20070104239A1 (en) 2007-05-10
EP1946464A2 (en) 2008-07-23
WO2007052836A2 (en) 2007-05-10
US7912377B2 (en) 2011-03-22
JP2007129568A (ja) 2007-05-24
WO2007052836A3 (en) 2007-07-19

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