KR20170018335A - 가시광 통신을 사용하는 식별자들의 송신 - Google Patents

가시광 통신을 사용하는 식별자들의 송신 Download PDF

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Publication number
KR20170018335A
KR20170018335A KR1020167035241A KR20167035241A KR20170018335A KR 20170018335 A KR20170018335 A KR 20170018335A KR 1020167035241 A KR1020167035241 A KR 1020167035241A KR 20167035241 A KR20167035241 A KR 20167035241A KR 20170018335 A KR20170018335 A KR 20170018335A
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KR
South Korea
Prior art keywords
identifier
modulation parameters
signal
identifiers
light source
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Withdrawn
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KR1020167035241A
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English (en)
Korean (ko)
Inventor
알렉산다르 조빅
마하데비 필라이 페루말
Original Assignee
퀄컴 인코포레이티드
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Publication of KR20170018335A publication Critical patent/KR20170018335A/ko
Withdrawn legal-status Critical Current

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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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
    • 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
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/10—Controlling the intensity of the light
    • H05B45/12—Controlling the intensity of the light using optical feedback

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optical Communication System (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
KR1020167035241A 2014-06-18 2015-06-18 가시광 통신을 사용하는 식별자들의 송신 Withdrawn KR20170018335A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201462013885P 2014-06-18 2014-06-18
US62/013,885 2014-06-18
US14/742,185 2015-06-17
US14/742,185 US10009100B2 (en) 2014-06-18 2015-06-17 Transmission of identifiers using visible light communication
PCT/US2015/036385 WO2015195885A2 (en) 2014-06-18 2015-06-18 Transmission of identifiers using visible light communication

Publications (1)

Publication Number Publication Date
KR20170018335A true KR20170018335A (ko) 2017-02-17

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Application Number Title Priority Date Filing Date
KR1020167035241A Withdrawn KR20170018335A (ko) 2014-06-18 2015-06-18 가시광 통신을 사용하는 식별자들의 송신

Country Status (8)

Country Link
US (2) US10009100B2 (enExample)
EP (2) EP3158664B1 (enExample)
JP (1) JP2017525207A (enExample)
KR (1) KR20170018335A (enExample)
CN (1) CN106464368B (enExample)
ES (2) ES2668953T3 (enExample)
HU (1) HUE037521T2 (enExample)
WO (1) WO2015195885A2 (enExample)

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Also Published As

Publication number Publication date
WO2015195885A2 (en) 2015-12-23
ES2870979T3 (es) 2021-10-28
EP3158664B1 (en) 2018-04-11
EP3364566B1 (en) 2021-04-21
US20150372753A1 (en) 2015-12-24
CN106464368B (zh) 2019-05-28
JP2017525207A (ja) 2017-08-31
WO2015195885A3 (en) 2016-02-25
CN106464368A (zh) 2017-02-22
ES2668953T3 (es) 2018-05-23
EP3158664A2 (en) 2017-04-26
HUE037521T2 (hu) 2018-09-28
EP3364566A1 (en) 2018-08-22
US10382129B2 (en) 2019-08-13
US10009100B2 (en) 2018-06-26
US20180269970A1 (en) 2018-09-20

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PA0105 International application

Patent event date: 20161215

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination