Visible Light Communication System Using Silicon Photocell for Energy Gathering and Data Receiving
نویسندگان
چکیده
منابع مشابه
Visible Light Communication for Wireless Data Transmission
Visible Light Communication (VLC) technology, one of the advanced optical wireless communication technologies, in which light in the visible region (375nm-780nm) is used as a medium for data transmission is more secure and achieves high data rates as compared to conventional wireless technologies like Wi-Fi, Bluetooth, Wi-max etc., which use radio waves for communication. While using wireless i...
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A visible light communication (VLC) system using an organic bulk heterojunction photodetector (OPD) is presented. The system has been successfully proven indoors with an audio signal. The emitter consists of three commercial high-power white LEDs connected in parallel. The receiver is based on an organic photodetector having as active layer a blend of poly(3-hexylthiophene) (P3HT) and phenyl C6...
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Cognitive Radio technique exploits underutilized licensed spectrums to improve its bandwidth availability. Using CR technology, node is able to adapt its transmission and reception radio parameters including channel frequency dynamically according to local spectrum availability. In visible light communication, due to the limitation and heterogeneous effect of color channel on different environm...
متن کاملInvestigation on Relationship Between Communication Distance and Receiving Characteristic in Visible Light Communication Using LED and High-Speed Camera
The present paper considers an optical spatial channel in visible light communication (VLC) using LED and a highspeed camera. In general, the optical spatial channel affects the communication performance. However, the previous studies have not enough discussed the channel for VLC. This study focuses on the communication distance, which is one of channel parameters, and investigates the relation...
متن کاملVisible Light Communication
The visible light communication (VLC) refers to the communication technology which utilizes the visible light source as a signal transmitter, the air as a transmission medium, and the appropriate photodiode as a signal receiving component. The visible light communication technology has a short history compared with other communication technology, for example, public old telephone service, Ether...
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ژورنال
عنوان ژورنال: International Journal of Optics
سال: 2017
ISSN: 1687-9384,1687-9392
DOI: 10.1155/2017/6207123