Proceedings ArticleDOI
An Image Transmission Technique using Low-Cost Li-Fi Testbed
TLDR
In this article, a preliminary study is discussed by proposing and implementing an encoding and decoding scheme for transmission of the binary image using Li-Fi, which is evaluated based on the light intensity, distance, accuracy, size of the image, image resolution, and transmission time.Abstract:
Visible Light Communication (VLC) or Light Fidelity (Li-Fi) with Light Emitting Diodes (LEDs) as transmitter and light sensor as receiver will turn the present lightening system into a communication system. Li-Fi based data communication provides secure communication within the luminous coverage of the light source. Thus, it has several applications in places where Radio Frequency interference is not desirable. Similar to other wireless communication techniques even Li-Fi is used for transmission and reception of digital data. Li-Fi system can also be used to transfer images from one device to another. In this paper, a preliminary study is discussed by proposing and implementing an encoding and decoding scheme for transmission of the binary image using Li-Fi. The proposed system is evaluated based on the light intensity, distance, accuracy, size of the image, image resolution, and transmission time.read more
Citations
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Journal ArticleDOI
Single-sided gate-wrap-around CNTFET SRAM cell for utilization in reliable IoT-based platforms
TL;DR: In this article , the authors proposed an 11-transistor bit-cell with a single-ended structure and memory mini-array with the bit-interleaving architecture support using the gatediffusion input (GDI) method based on the gate-wrap-around (GWA) CNTFETs technology.
References
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Journal ArticleDOI
What is LiFi
TL;DR: This paper will show how LiFi takes VLC further by using light emitting diodes (LEDs) to realise fully networked wireless systems to illustrate that LiFi attocells are not a theoretical concept any more, but at the point of real-world deployment.
Proceedings ArticleDOI
Visible Light Communications: Challenges and potential
TL;DR: Visible Light Communications uses modern solid-state lighting sources for free-space communication, and can also provide other functions such as illumination and information display.
Proceedings ArticleDOI
Access point selection in Li-Fi cellular networks with arbitrary receiver orientation
TL;DR: Simulation results show that when the orientation of users is considered, the proposed AP selection metric outperforms the conventional metric.
Proceedings ArticleDOI
Integrated LiFi(Light Fidelity) for smart communication through illumination
TL;DR: Wi-Fi deals with wireless coverage within premises, whereas Li-Fi is perfect for high compactness wireless data coverage in defined area and for mitigating radio interference issues.
Proceedings ArticleDOI
Omnidirectional Transmitter and Receiver Design for Wireless Infrared Uplink Transmission in LiFi
Cheng Chen,Rui Bian,Harald Haas +2 more
TL;DR: In order to enhance the uplink channel quality in LiFi systems, this work proposes a transmitter and receiver design with omnidirectional characteristics that has been validated by experiments and simulation studies show that by using the proposed transmitter/receiver, the quality and the robustness of the LiFi uplink channels can be improved.