CN114902583A - LiFi功率管理 - Google Patents

LiFi功率管理 Download PDF

Info

Publication number
CN114902583A
CN114902583A CN202180009056.1A CN202180009056A CN114902583A CN 114902583 A CN114902583 A CN 114902583A CN 202180009056 A CN202180009056 A CN 202180009056A CN 114902583 A CN114902583 A CN 114902583A
Authority
CN
China
Prior art keywords
light source
node
visible light
lifi
infrared light
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.)
Withdrawn
Application number
CN202180009056.1A
Other languages
English (en)
Chinese (zh)
Inventor
M·温特
K·阿鲁兰度
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.)
Signify Holding BV
Original Assignee
Signify Holding BV
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 Signify Holding BV filed Critical Signify Holding BV
Publication of CN114902583A publication Critical patent/CN114902583A/zh
Withdrawn legal-status Critical Current

Links

Images

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
    • H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
    • H04B10/114—Indoor or close-range type systems

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
CN202180009056.1A 2020-01-13 2021-01-08 LiFi功率管理 Withdrawn CN114902583A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP20151370 2020-01-13
EP20151370.2 2020-01-13
PCT/EP2021/050271 WO2021144202A1 (en) 2020-01-13 2021-01-08 Lifi power management

Publications (1)

Publication Number Publication Date
CN114902583A true CN114902583A (zh) 2022-08-12

Family

ID=69159625

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180009056.1A Withdrawn CN114902583A (zh) 2020-01-13 2021-01-08 LiFi功率管理

Country Status (5)

Country Link
US (1) US11979187B2 (enExample)
EP (1) EP4091267B1 (enExample)
JP (1) JP2023510862A (enExample)
CN (1) CN114902583A (enExample)
WO (1) WO2021144202A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116232457A (zh) * 2023-05-06 2023-06-06 武汉工程大学 可调制发射率的红外发射器及红外发射器系统

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117856899A (zh) * 2024-02-28 2024-04-09 广东电网有限责任公司广州供电局 一种配电房可见光通信方法、系统及通信设备

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003275606A1 (en) * 2002-10-24 2004-05-13 Global Com, Inc. Illumination light communication device
JP2008092303A (ja) * 2006-10-02 2008-04-17 Sharp Corp 光送信装置、光送信システム、光受信装置、および光通信システム
CN101502013A (zh) * 2006-10-23 2009-08-05 松下电器产业株式会社 应用可见光及红外光的光空间传输系统
KR100810297B1 (ko) 2006-10-31 2008-03-06 삼성전자주식회사 휴대용 무선 단말기의 무선 통신 인터페이스
WO2016016435A1 (en) * 2014-08-01 2016-02-04 Koninklijke Philips N.V. Luminaire with radio module
WO2017089199A1 (en) * 2015-11-26 2017-06-01 Philips Lighting Holding B.V. System and method for targeted data communication
GB201701209D0 (en) * 2017-01-24 2017-03-08 Purelifi Ltd Optical wireless communication system
CN110741735B (zh) 2017-06-13 2021-10-29 昕诺飞控股有限公司 用于发出信号的led模块
GB201710545D0 (en) 2017-06-30 2017-08-16 Purelifi Ltd Optical wireless communication system and method
GB2568659A (en) * 2017-10-16 2019-05-29 Purelifi Ltd Optical wireless communication

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116232457A (zh) * 2023-05-06 2023-06-06 武汉工程大学 可调制发射率的红外发射器及红外发射器系统
CN116232457B (zh) * 2023-05-06 2023-07-28 武汉工程大学 可调制发射率的红外发射器及红外发射器系统

Also Published As

Publication number Publication date
US20230058596A1 (en) 2023-02-23
JP2023510862A (ja) 2023-03-15
WO2021144202A1 (en) 2021-07-22
EP4091267A1 (en) 2022-11-23
EP4091267B1 (en) 2024-06-19
US11979187B2 (en) 2024-05-07

Similar Documents

Publication Publication Date Title
US12294410B2 (en) Trigger-based optical wireless communication system
US11387900B2 (en) Optical wireless communication
US11190275B2 (en) Optical wireless communication system and method
JP2010239350A (ja) 可視光通信システム並びに可視光通信システムの送信装置及び受信装置
EP4091267B1 (en) Lifi power management
US12113573B2 (en) Power supply for distributed optical wireless communication system
Adwani et al. LI-FI: Information transferring through LED's
JP7813799B2 (ja) ハイブリッド光ワイヤレス通信システムにおいてデータを交換するための装置及び方法
US12627375B2 (en) Optical frontend for use in optical wireless communication
JP2009206840A (ja) 通信方式選択方法，可視光通信方法，その装置
KR101501600B1 (ko) 스마트 가시광통신상에서의 led 램프 플리커방지형 하이브리드 가시광통신장치 및 방법
KR101580407B1 (ko) 가시광 통신 장치 및 그 제어 방법
JP2020174021A (ja) 照明システム、通信機器、照明装置および照明システムのデータ伝送方法
US12549253B2 (en) Sectorizatiion technique for high-speed optical wireless communication
CN113554955B (zh) 显示面板及装置、通信控制方法、电子设备和存储介质
US12537602B2 (en) Optical wireless communication transceiver system
JP2006093829A (ja) 赤外線送信装置
KR102327426B1 (ko) 사용자 단말의 통신 제어 장치 및 방법
CN118511457A (zh) 用于光学无线通信系统的电流密度适配
JP4076406B2 (ja) 音声送信装置
WO2023242124A1 (en) A method for reducing standby power consumption in an optical wireless communication system
JP2013183395A (ja) 光空間通信方式及び装置

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication

Application publication date: 20220812

WW01 Invention patent application withdrawn after publication