DE602005021131D1 - Sendeeinrichtung für die optische freiraum-übertragung - Google Patents

Sendeeinrichtung für die optische freiraum-übertragung

Info

Publication number
DE602005021131D1
DE602005021131D1 DE602005021131T DE602005021131T DE602005021131D1 DE 602005021131 D1 DE602005021131 D1 DE 602005021131D1 DE 602005021131 T DE602005021131 T DE 602005021131T DE 602005021131 T DE602005021131 T DE 602005021131T DE 602005021131 D1 DE602005021131 D1 DE 602005021131D1
Authority
DE
Germany
Prior art keywords
transmission
inverter
produced
transmitting device
demodulated signals
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.)
Active
Application number
DE602005021131T
Other languages
English (en)
Inventor
Frederic Broyde
Evelyne Clavelier
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.)
S Aqua Semiconductor LLC
Original Assignee
ZXtalk Assets LLC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ZXtalk Assets LLC filed Critical ZXtalk Assets LLC
Publication of DE602005021131D1 publication Critical patent/DE602005021131D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • H04B10/1149—Arrangements for indoor wireless networking of information
    • 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
    • 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
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Optical Communication System (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
DE602005021131T 2004-09-20 2005-09-16 Sendeeinrichtung für die optische freiraum-übertragung Active DE602005021131D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0409939A FR2875653B1 (fr) 2004-09-20 2004-09-20 Dispositif d'emission pour la transmission optique en espace libre
PCT/IB2005/003309 WO2006033018A2 (en) 2004-09-20 2005-09-16 Transmitting device for free-space optical transmission

Publications (1)

Publication Number Publication Date
DE602005021131D1 true DE602005021131D1 (de) 2010-06-17

Family

ID=34952205

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005021131T Active DE602005021131D1 (de) 2004-09-20 2005-09-16 Sendeeinrichtung für die optische freiraum-übertragung

Country Status (9)

Country Link
US (1) US20080063404A1 (de)
EP (1) EP1797653B1 (de)
JP (1) JP2008514083A (de)
KR (1) KR100926393B1 (de)
CN (1) CN101095299B (de)
AT (1) ATE467281T1 (de)
DE (1) DE602005021131D1 (de)
FR (1) FR2875653B1 (de)
WO (1) WO2006033018A2 (de)

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FR2898226B1 (fr) * 2006-03-06 2009-03-06 Excem Soc Par Actions Simplifi Dispositif d'emission electroluminescent pour la transmission optique en espace libre
DE102006037042A1 (de) * 2006-08-08 2008-02-21 Siemens Ag Anordnung und Verfahren zur Übertragung von Daten
CN100571076C (zh) * 2006-09-20 2009-12-16 中国科学院上海光学精密机械研究所 紫外光通信系统
JP4661763B2 (ja) * 2006-10-19 2011-03-30 パナソニック電工株式会社 光伝送システム
US9414458B2 (en) 2007-05-24 2016-08-09 Federal Law Enforcement Development Services, Inc. LED light control assembly and system
WO2008148053A1 (en) 2007-05-24 2008-12-04 Federal Law Enforcement Development Services, Inc. Led light global positioning and routing communication system
US9294198B2 (en) 2007-05-24 2016-03-22 Federal Law Enforcement Development Services, Inc. Pulsed light communication key
US9258864B2 (en) 2007-05-24 2016-02-09 Federal Law Enforcement Development Services, Inc. LED light control and management system
US11265082B2 (en) 2007-05-24 2022-03-01 Federal Law Enforcement Development Services, Inc. LED light control assembly and system
US9455783B2 (en) 2013-05-06 2016-09-27 Federal Law Enforcement Development Services, Inc. Network security and variable pulse wave form with continuous communication
US9100124B2 (en) 2007-05-24 2015-08-04 Federal Law Enforcement Development Services, Inc. LED Light Fixture
JP2010541153A (ja) * 2007-09-26 2010-12-24 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 光源を用いてデータを通信するための方法及びデバイス
WO2009150587A1 (en) * 2008-06-11 2009-12-17 Koninklijke Philips Electronics N.V. Optical receiver for an illumination system
US8890773B1 (en) 2009-04-01 2014-11-18 Federal Law Enforcement Development Services, Inc. Visible light transceiver glasses
CN102769856B (zh) * 2011-05-06 2015-09-09 国民技术股份有限公司 一种光数据广播网络系统及方法
US9265112B2 (en) 2013-03-13 2016-02-16 Federal Law Enforcement Development Services, Inc. LED light control and management system
US20150198941A1 (en) 2014-01-15 2015-07-16 John C. Pederson Cyber Life Electronic Networking and Commerce Operating Exchange
CN103746742A (zh) * 2014-01-24 2014-04-23 陈思源 光波信号处理方法和处理装置
CN104779999A (zh) * 2015-03-12 2015-07-15 苏州大学 基于双供电模式的多光源光电信息通讯装置及通讯方法
US20170046950A1 (en) 2015-08-11 2017-02-16 Federal Law Enforcement Development Services, Inc. Function disabler device and system

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JP3418392B2 (ja) * 1989-04-25 2003-06-23 松下電工株式会社 照明負荷制御装置
US5278536A (en) * 1991-01-02 1994-01-11 Motorola, Inc. Electromagnetic radiation node for use in a network and lighting element incorporating such a node
JPH04319293A (ja) * 1991-04-18 1992-11-10 Matsushita Electric Ind Co Ltd 情報発信機能付き照明器具
US5471119A (en) * 1994-06-08 1995-11-28 Mti International, Inc. Distributed control system for lighting with intelligent electronic ballasts
JPH0898277A (ja) * 1994-09-29 1996-04-12 Toshiba Lighting & Technol Corp 端子台、電力線搬送通信装置及び電力線搬送照明制御装置
US5844399A (en) * 1996-07-26 1998-12-01 The University Of Toledo Battery charger control system
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US7061188B1 (en) * 2002-03-29 2006-06-13 Technical Consumer Products, Inc. Instant start electronic ballast with universal AC input voltage
US20040101312A1 (en) * 2002-08-29 2004-05-27 Florencio Cabrera AC power source light modulation network
JP4089370B2 (ja) * 2002-09-24 2008-05-28 東芝ライテック株式会社 照明装置及び照明システム
JP3827082B2 (ja) * 2002-10-24 2006-09-27 株式会社中川研究所 放送システム及び電球、照明装置
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FR2848375B1 (fr) * 2002-12-05 2005-01-14 Schneider Electric Ind Sas Dispositif d'eclairage a diodes electroluminescentes comportant un dispositif de communication et installation comportant un tel dispositif
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Also Published As

Publication number Publication date
ATE467281T1 (de) 2010-05-15
FR2875653A1 (fr) 2006-03-24
KR20070094728A (ko) 2007-09-21
WO2006033018A2 (en) 2006-03-30
FR2875653B1 (fr) 2006-10-20
CN101095299A (zh) 2007-12-26
EP1797653A2 (de) 2007-06-20
WO2006033018A3 (en) 2006-10-05
JP2008514083A (ja) 2008-05-01
CN101095299B (zh) 2012-05-09
EP1797653B1 (de) 2010-05-05
US20080063404A1 (en) 2008-03-13
KR100926393B1 (ko) 2009-11-11

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Legal Events

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