Results 31 to 40 of about 109,599 (297)
Improved Visible Light Communication Receiver Performance by Leveraging the Spatial Dimension
, 2022 In wireless communications systems, signals can be transmitted as time (temporal) or spatial variants across 3D space, and in both ways. However, using temporal variant communication channels in high-speed data transmission introduces inter-symbol ...
Rahman, MD Rashed
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Enhancing Airport Navigation Using Visible Light Communication [PDF]
EPJ Web of ConferencesThis study introduces an innovative approach to facilitate navigation within crowded multi-terminal airports using Visible Light Communication (VLC) technology.
Vieira Manuela +4 more
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Design and implementation of multi-channel visible light communication system based on FPGA
Dianzi Jishu Yingyong, 2023 Compared with traditional radio frequency communication, visible light has rich spectrum resources and high security. The multi-channel visible light communication system designed in this paper is divided into transmitter and receiver.
Liu Jiehui +4 more
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Cell-centric and user-centric multi-user scheduling in visible light communication aided networks
, 2015 Visible Light Communication (VLC) combined withadvanced illumination has been expected to become an integralpart of next generation heterogeneous networks at the time ofwriting, by inspiring further research interests.
Jiaheng Wang +7 more
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Spectral-Efficient L/E-ACO-SCFDM-Based Dimmable Visible Light Communication System
IEEE Access, 2019 In this paper, we propose a dimmable visible light communication (VLC) system based on spectral-efficient layered/enhanced asymmetrically clipped optical single-carrier frequency-division multiplexing (L/E-ACO-SCFDM).
Tiantian Zhang +5 more
doaj +1 more source
Multiuser Massive MIMO-OFDM for Visible Light Communication Systems
IEEE Access, 2023 Visible light communication (VLC) has emerged as a viable supplement to existing radio frequency (RF) communication systems. The limited modulation bandwidth of sources is one of the significant challenges in the multiuser (MU) VLC systems, which ...
Mohammad Javad Zakavi +2 more
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Simultaneous transmission of audio and video signals using visible light communications
, 2013 A visible light communication system for parallel transmission of high-quality audio and video signals using illumination white and red light-emitting diodes (LEDs) is presented in this paper. For video transmission, we adopts the pulse width modulation (
Son, Do +13 more
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Design for The Indoor Visible Light Communication Application System Based on LED Visible Light
MATEC Web of Conferences, 2017 This paper designs an indoor visible light communication application system based on LED. The system can modulate the original signal one or more times, move to a specific frequency band, transmit on the power line, in the LED terminal use this module to
Lian Wenyu +4 more
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CGH for Indoor Visible Light Communication System
IEEE Access, 2017 In this paper, we propose, design, and evaluate two indoor visible light communication (VLC) systems based on computer generated holograms (CGHs); a simple static CGH-VLC system and an adaptive CGH-VLC system. Each transmitter is followed by the CGH, and
Safwan Hafeedh Younus +3 more
doaj +1 more source
IEEE Photonics Journal, 2020 We put forward and experimentally demonstrate a second order machine-learning (ML) based visible-light-positioning (VLP) system using simple linear interpolation algorithm to reduce the training samples required in the ML algorithm.
Yu-Chun Wu +8 more
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