Results 41 to 50 of about 455,918 (296)

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, Yaojun Qiao, Ji Zhou, Zhenshan Zhang, Yueming Lu, Fei Su   +5 more
doaj   +1 more source

Graphene Readout Silicon‐Based Microtube Photodetectors for Encrypted Visible Light Communication

Advances in Materials
The implementation of an advanced light receiver is imperative for the widespread application of visible light communication. However, the integration of multifunctional and high‐performance visible light receivers is still limited by device structure ...
Ziyu Zhang, Tianjun Cai, Zengxin Li, Binmin Wu, Zhi Zheng, Chunyu You, Guobang Jiang, Mingze Ma, Zengyi Xu, Chao Shen, Xiangzhong Chen, Enming Song, J. Cui, Gaoshan Huang, Y. Mei   +14 more
semanticscholar   +1 more source

Visible light communication for intelligent transportation systems: A review of the latest technologies

Journal of Traffic and Transportation Engineering, 2021
In seeking to improve traffic congestion and safety on roads and highways, there has been an increased interest in intelligent transportation systems (ITS).
Khaled Shaaban, Md. Hosne Mobarok Shamim, Khadija Abdur-Rouf   +2 more
semanticscholar   +1 more source

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, Liu Jia, Cui Shigang, He Lin, Zhang Yunxi   +4 more
doaj   +1 more source

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, Ahmed Taha Hussein, Mohammed Thamer Alresheedi, Jaafar M. H. Elmirghani   +3 more
doaj   +1 more source

Deep Hybrid Neural Network-Based Channel Equalization in Visible Light Communication

IEEE Communications Letters, 2022
In this letter, the channel impairments compensation of visible light communication is formulated as a time sequence with memory prediction. Then we propose efficient nonlinear post equalization, using a combined long-short term memory (LSTM) and deep ...
P. Miao, Gaojie Chen, K. Cumanan, Yunyi Yao, Jonathon A. Chambers   +4 more
semanticscholar   +1 more source

Analyzing Visible Light Communication Through Air–Water Interface

IEEE Access, 2019
In underwater wireless networks (UWNs), conventionally there is no direct communication between an underwater node and a remote command center. A floating base-station is often used to serve as an interface to a UWN; such a base-station would typically ...
Md Shafiqul Islam, Mohamed F. Younis
doaj   +1 more source

Exploring Preferences for a Digital Single‐Session Intervention for Adolescent Siblings of Youth With Cancer

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Adolescent siblings of children with cancer are at elevated risk for psychosocial problems. Unfortunately, various barriers such as limited family time and resources, conflicting schedules, and psychosocial staffing constraints at cancer centers hinder sibling access to support.
Christina M. Amaro, Sarah Silver, Prishi Patel, Meredith K. Reffner Collins, Kimberly S. Canter, Stephanie Fooks‐Parker, Michael Amylon, Shawna V. Hudson, Jessica L. Schleider, Melissa A. Alderfer, Katie A. Devine   +10 more
wiley   +1 more source

Off-Axis Co-Optical Path Large-Range Line Scanning Chromatic Confocal Sensor

Photonic Sensors
This article proposes a line scanning chromatic confocal sensor to solve the problem of limited chromatic confocal measurement due to the small measurement range and low measurement efficiency in the industrial inspection process.
Meizhong Liao, Yuqi Yang, Xiaolian Lu, Haiqi Li, Jun Zhang, Jinfeng Wang, Zhe Chen   +6 more
doaj   +1 more source

Single-Source VLCP System Based on Solar Cell Array Receiver and Right-Angled Tetrahedron Trilateration VLP (RATT-VLP) Algorithm

Photonics
A significant deployment limitation for visible light communication and positioning (VLCP) systems in energy- and light-source-restricted scenarios is the reliance of photodetectors (PDs) on external power supplies, compromising sustainability and ...
Dawei Xie, Zhongxu Liu, Changyuan Yu
doaj   +1 more source