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- Visible_light_communication abstract "Visible light communication (VLC) is a data communications medium using visible light between 400 and 800 THz (780–375 nm). Using visible light is less dangerous for high-power applications because humans can perceive it and act to protect their eyes from damage.The technology uses fluorescent lamps (ordinary lamps, not special communications devices) to transmit signals at 10 kbit/s, or LEDs for up to 500 Mbit/s. Low rate data transmissions at 1 and 2 kilometres (0.6 and 1.2 mi) were demonstrated. RONJA achieves full Ethernet speed (10 Mbit/s) over the same distance thanks to larger optics and more powerful LEDs.Specially designed electronic devices generally containing a photodiode receive signals from light sources, although in some cases a cell phone camera or a digital camera will be sufficient. The image sensor used in these devices is in fact an array of photodiodes (pixels) and in some applications its use may be preferred over a single photodiode. Such a sensor may provide either multi-channel communication (down to 1 pixel = 1 channel) or a spatial awareness of multiple light sources.VLC can be used as a communications medium for ubiquitous computing, because light-producing devices (such as indoor/outdoor lamps, TVs, traffic signs, commercial displays, car headlights/taillights, etc.) are used everywhere.".
- Visible_light_communication thumbnail EM_spectrum.svg?width=300.
- Visible_light_communication wikiPageExternalLink cowa.psu.edu.
- Visible_light_communication wikiPageExternalLink visible-light-communications.php.
- Visible_light_communication wikiPageExternalLink smartlighting.
- Visible_light_communication wikiPageExternalLink www.bytelight.com.
- Visible_light_communication wikiPageExternalLink www.ict-omega.eu.
- Visible_light_communication wikiPageExternalLink TG7.html.
- Visible_light_communication wikiPageExternalLink www.uclight.ucr.edu.
- Visible_light_communication wikiPageExternalLink www.visiblelightcomm.com.
- Visible_light_communication wikiPageExternalLink led-and-visible-light-communications-could-be-key-.
- Visible_light_communication wikiPageID "2133133".
- Visible_light_communication wikiPageRevisionID "606268620".
- Visible_light_communication hasPhotoCollection Visible_light_communication.
- Visible_light_communication subject Category:Light.
- Visible_light_communication subject Category:Optical_communications.
- Visible_light_communication subject Category:Telecommunications.
- Visible_light_communication type BodyPart105220461.
- Visible_light_communication type Eye105311054.
- Visible_light_communication type OpticsManufacturingCompanies.
- Visible_light_communication type Organ105297523.
- Visible_light_communication type Part109385911.
- Visible_light_communication type PhysicalEntity100001930.
- Visible_light_communication type SenseOrgan105299178.
- Visible_light_communication type Thing100002452.
- Visible_light_communication comment "Visible light communication (VLC) is a data communications medium using visible light between 400 and 800 THz (780–375 nm). Using visible light is less dangerous for high-power applications because humans can perceive it and act to protect their eyes from damage.The technology uses fluorescent lamps (ordinary lamps, not special communications devices) to transmit signals at 10 kbit/s, or LEDs for up to 500 Mbit/s.".
- Visible_light_communication label "Visible Light Communications".
- Visible_light_communication label "Visible light communication".
- Visible_light_communication label "Visible light communication".
- Visible_light_communication label "可見光通訊".
- Visible_light_communication label "可視光通信".
- Visible_light_communication sameAs Visible_Light_Communications.
- Visible_light_communication sameAs Komunikasi_cahaya_tampak.
- Visible_light_communication sameAs 可視光通信.
- Visible_light_communication sameAs Visible_light_communication.
- Visible_light_communication sameAs m.06p893.
- Visible_light_communication sameAs Q1426313.
- Visible_light_communication sameAs Q1426313.
- Visible_light_communication sameAs Visible_light_communication.
- Visible_light_communication wasDerivedFrom Visible_light_communication?oldid=606268620.
- Visible_light_communication depiction EM_spectrum.svg.
- Visible_light_communication isPrimaryTopicOf Visible_light_communication.
