KR102162715B9 - 가시광 통신을 위한 수신 장치, 및 이를 이용한 가시광 통신 방법 - Google Patents

가시광 통신을 위한 수신 장치, 및 이를 이용한 가시광 통신 방법

Info

Publication number
KR102162715B9
KR102162715B9 KR1020200022698A KR20200022698A KR102162715B9 KR 102162715 B9 KR102162715 B9 KR 102162715B9 KR 1020200022698 A KR1020200022698 A KR 1020200022698A KR 20200022698 A KR20200022698 A KR 20200022698A KR 102162715 B9 KR102162715 B9 KR 102162715B9
Authority
KR
South Korea
Prior art keywords
visible light
light communication
receiving device
same
communication
Prior art date
Application number
KR1020200022698A
Other languages
English (en)
Other versions
KR102162715B1 (ko
KR20200109249A (ko
Inventor
김기두
안기수
Original Assignee
국민대학교산학협력단
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
Priority claimed from KR1020190028405A external-priority patent/KR102162712B1/ko
Application filed by 국민대학교산학협력단 filed Critical 국민대학교산학협력단
Priority to KR1020200022698A priority Critical patent/KR102162715B1/ko
Publication of KR20200109249A publication Critical patent/KR20200109249A/ko
Application granted granted Critical
Publication of KR102162715B1 publication Critical patent/KR102162715B1/ko
Publication of KR102162715B9 publication Critical patent/KR102162715B9/ko

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
    • 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
    • H04B10/50—Transmitters
    • H04B10/501—Structural aspects
    • H04B10/502—LED transmitters
    • 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
    • H04B10/60—Receivers
    • H04B10/61—Coherent receivers
    • H04B10/612—Coherent receivers for optical signals modulated with a format different from binary or higher-order PSK [X-PSK], e.g. QAM, DPSK, FSK, MSK, ASK
    • 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
    • H04B10/60—Receivers
    • H04B10/66—Non-coherent receivers, e.g. using direct detection
    • H04B10/67—Optical arrangements in the receiver

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
KR1020200022698A 2019-03-12 2020-02-25 가시광 통신을 위한 수신 장치, 및 이를 이용한 가시광 통신 방법 KR102162715B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020200022698A KR102162715B1 (ko) 2019-03-12 2020-02-25 가시광 통신을 위한 수신 장치, 및 이를 이용한 가시광 통신 방법

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020190028405A KR102162712B1 (ko) 2019-03-12 2019-03-12 가시광 통신을 위한 송신 장치, 수신 장치, 및 이를 이용한 가시광 통신 방법
KR1020200022698A KR102162715B1 (ko) 2019-03-12 2020-02-25 가시광 통신을 위한 수신 장치, 및 이를 이용한 가시광 통신 방법

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020190028405A Division KR102162712B1 (ko) 2019-03-12 2019-03-12 가시광 통신을 위한 송신 장치, 수신 장치, 및 이를 이용한 가시광 통신 방법

Publications (3)

Publication Number Publication Date
KR20200109249A KR20200109249A (ko) 2020-09-22
KR102162715B1 KR102162715B1 (ko) 2020-10-07
KR102162715B9 true KR102162715B9 (ko) 2021-11-12

Family

ID=72707093

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020200022698A KR102162715B1 (ko) 2019-03-12 2020-02-25 가시광 통신을 위한 수신 장치, 및 이를 이용한 가시광 통신 방법

Country Status (1)

Country Link
KR (1) KR102162715B1 (ko)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL2289179T3 (pl) * 2008-05-06 2017-07-31 Philips Lighting Holding B.V. Moduł świetlny, system oświetlenia oraz sposób ujęcia danych w emitowanym świetle
KR20120054740A (ko) * 2010-11-22 2012-05-31 주식회사 팬택 가시광 통신 시스템에서 색차 정보를 이용해서 통신하는 송수신 장치 및 방법
WO2015001444A1 (en) * 2013-07-04 2015-01-08 Koninklijke Philips N.V. Distance or position determination

Also Published As

Publication number Publication date
KR102162715B1 (ko) 2020-10-07
KR20200109249A (ko) 2020-09-22

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E701 Decision to grant or registration of patent right
GRNT Written decision to grant
G170 Publication of correction