IEEE 802.15.7: Visible light communication standard
Author
Type :
Book chapter
Publication Status :
Published
Access :
restrictedAccess
Abstract
Visible light communications (VLC) use the visible spectrum (wavelengths of 390-750 nm or frequency band of 400-790 THz) and provide wireless communication using omnipresent light-emitting diodes (LEDs). Since the human eye perceives only the average intensity when light changes fast enough, it is possible to transmit data using LEDs without a noticeable effect on the lighting output and the human eye. Simultaneous use of LEDs for both lighting and communications purposes is a sustainable and energy-efficient approach that has the potential to revolutionize how we use light. VLC can be used in a wide range of short- and medium-range communication applications including wireless local, personal, and body area networks (WLAN, WPAN, and WBANs), vehicular networks, and machine-to-machine communication among many others. Besides energy efficiency, VLC offer several other inherent advantages over radio frequency (RF)-based counterparts, such as immunity to electromagnetic interference, operation on unlicensed bands, additional physical security, and a high degree of spatial confinement allowing a high reuse factor.
Source :
Visible Light Communications: Theory and Applications
Date :
2017-01-01
Publisher :
Taylor & Francis
URI
http://hdl.handle.net/10679/9329https://www.taylorfrancis.com/chapters/edit/10.1201/9781315367330-5/ieee-802-15-7-visible-light-communication-standard-murat-uysal-%C3%A7a%C4%9Fatay-edemen-tun%C3%A7er-bayka%C5%9F-elham-sarbazi-parvaneh-shams-fatih-ugurdag-hasari-celebi?context=ubx&refId=76d231bf-4af5-4f37-b935-e5500853ddeb
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