CN105027473B - 通信系统、照明系统以及发送信息的方法 - Google Patents

通信系统、照明系统以及发送信息的方法 Download PDF

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Publication number
CN105027473B
CN105027473B CN201480014429.4A CN201480014429A CN105027473B CN 105027473 B CN105027473 B CN 105027473B CN 201480014429 A CN201480014429 A CN 201480014429A CN 105027473 B CN105027473 B CN 105027473B
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China
Prior art keywords
pulse
signal
period
center
frequency
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CN201480014429.4A
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Chinese (zh)
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CN105027473A (zh
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R.里伊特曼
S.J.J.尼斯森
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Signify Holding BV
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Koninklijke Philips NV
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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
    • H04B10/50—Transmitters
    • H04B10/516—Details of coding or modulation
    • H04B10/548—Phase or frequency modulation
    • H04B10/556—Digital modulation, e.g. differential phase shift keying [DPSK] or frequency shift keying [FSK]
    • H04B10/5563—Digital frequency modulation

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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)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
CN201480014429.4A 2013-03-12 2014-03-03 通信系统、照明系统以及发送信息的方法 Expired - Fee Related CN105027473B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP13158807.1 2013-03-12
EP13158807 2013-03-12
PCT/EP2014/054067 WO2014139818A1 (en) 2013-03-12 2014-03-03 A communication system, lighting system and method of transmitting information

Publications (2)

Publication Number Publication Date
CN105027473A CN105027473A (zh) 2015-11-04
CN105027473B true CN105027473B (zh) 2017-12-08

Family

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CN201480014429.4A Expired - Fee Related CN105027473B (zh) 2013-03-12 2014-03-03 通信系统、照明系统以及发送信息的方法

Country Status (7)

Country Link
US (1) US10027409B2 (https=)
EP (1) EP2974079B1 (https=)
JP (1) JP6337028B2 (https=)
CN (1) CN105027473B (https=)
MX (1) MX351475B (https=)
RU (1) RU2648265C2 (https=)
WO (1) WO2014139818A1 (https=)

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Also Published As

Publication number Publication date
RU2015143193A (ru) 2017-04-17
CN105027473A (zh) 2015-11-04
US20160028478A1 (en) 2016-01-28
EP2974079A1 (en) 2016-01-20
WO2014139818A1 (en) 2014-09-18
US10027409B2 (en) 2018-07-17
JP6337028B2 (ja) 2018-06-06
JP2016511609A (ja) 2016-04-14
EP2974079B1 (en) 2018-05-16
MX351475B (es) 2017-10-17
MX2015011754A (es) 2015-12-01
RU2648265C2 (ru) 2018-03-23

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