Journal ArticleDOI
IEEE 802.15.7 visible light communication: modulation schemes and dimming support
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IEEE 802.15.7 supports high- data-rate visible light communication up to 96 Mb/s by fast modulation of optical light sources which may be dimmed during their operation by dimming adaptable mechanisms for flicker-free high-data-ratevisible light communication.Abstract:
Visible light communication refers to shortrange optical wireless communication using visible light spectrum from 380 to 780 nm. Enabled by recent advances in LED technology, IEEE 802.15.7 supports high-data-rate visible light communication up to 96 Mb/s by fast modulation of optical light sources which may be dimmed during their operation. IEEE 802.15.7 provides dimming adaptable mechanisms for flicker-free high-data-rate visible light communication.read more
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Visible Light Communication, Networking, and Sensing: A Survey, Potential and Challenges
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Proceedings ArticleDOI
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References
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Journal ArticleDOI
Fundamental analysis for visible-light communication system using LED lights
T. Komine,Masao Nakagawa +1 more
TL;DR: Based on numerical analyses, it is shown that the proposed indoor visible-light communication system utilizing white LED lights is expected to be the indoor communication of the next generation.
Journal ArticleDOI
High data rate multiple input multiple output (MIMO) optical wireless communications using white led lighting
Lubin Zeng,Dominic O'Brien,Hoa Minh,Grahame Faulkner,Kyung-Woo Lee,Daekwang Jung,Yun-Je Oh,Eun Tae Won +7 more
TL;DR: In this paper, a non-imaging optical MIMO system does not perform properly at all receiver positions due to symmetry, but an imaging based system can operate under all foreseeable circumstances, and simulations show such systems can operate at several hundred Mbit/s, and up to G Bit/s in many circumstances.
Journal ArticleDOI
100-Mb/s NRZ Visible Light Communications Using a Postequalized White LED
Hoa Le Minh,Dominic O'Brien,Grahame Faulkner,Lubin Zeng,Kyung-Woo Lee,Daekwang Jung,Yun-Je Oh,Eun Tae Won +7 more
TL;DR: In this paper, a high-speed visible light communications link that uses a white-light light-emitting diode (LED) was described, and a data rate of 100 Mb/s was achieved using on-off keying non-return-to-zero modulation.
Journal ArticleDOI
513 Mbit/s Visible Light Communications Link Based on DMT-Modulation of a White LED
TL;DR: In this paper, the authors reported a visible-light wireless point-to-point communication link operating at 513 Mbit/s gross transmission rate (net M bit/s), where the bit error ratio of the uncoded data was smaller than for an illumination level of lx.
Journal ArticleDOI
Sustainable energy-efficient wireless applications using light
TL;DR: This tutorial highlights some of the potentials of WLEDs, which have the potential to revolutionize how the authors use light, including not only for illumination, but also for communications, sensing, navigation, imaging, and many more applications.
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