Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

RegionGraph: Region-Aware Graph-Based Building Reconstruction from Satellite Imagery.

Journal of imaging·2026
Same author

Low-PAPR ASE-DMT Using Constellation Extension for Optical Wireless Communications.

Sensors (Basel, Switzerland)·2025
Same author

Covert Communication Scheme for OOK in Asymmetric Noise Systems.

Sensors (Basel, Switzerland)·2025
Same author

Optimization of Covert Communication in Multi-Sensor Asymmetric Noise Systems.

Sensors (Basel, Switzerland)·2024
Same author

Secure User Pairing and Power Allocation for Downlink Non-Orthogonal Multiple Access against External Eavesdropping.

Entropy (Basel, Switzerland)·2024
Same author

Energy Consumption Minimization in Unmanned Aerial Vehicle-Enabled Secure Wireless Sensor Networks.

Sensors (Basel, Switzerland)·2023
Same journal

RETRACTED: Zhang et al. A Novel Framework for Reconstruction and Imaging of Target Scattering Centers via Wide-Angle Incidence in Radar Networks. <i>Sensors</i> 2025, <i>25</i>, 6802.

Sensors (Basel, Switzerland)·2026
Same journal

Enhancing Unsupervised Multi-Source Domain Adaptation for Person Re-Identification via Mixture of Experts and Graph-Based Relation.

Sensors (Basel, Switzerland)·2026
Same journal

Development of an Instrumented Glove for Palmar Pressure Assessment in Kayakers.

Sensors (Basel, Switzerland)·2026
Same journal

Development and Experimental Validation of an Autonomous IoT-Based Monitoring System for Real-Time Water Quality Assessment in the Amazon River.

Sensors (Basel, Switzerland)·2026
Same journal

Semi-Supervised Adversarial Learning Framework for Controller Area Network Bus Intrusion Detection.

Sensors (Basel, Switzerland)·2026
Same journal

Smart Optimization Method for Safety Signs in Innovative Manufacturing Environments Integrating Industrial Field IoT Sensors and Knowledge Graphs.

Sensors (Basel, Switzerland)·2026
See all related articles

Related Experiment Video

Updated: May 10, 2025

Patterned Photostimulation with Digital Micromirror Devices to Investigate Dendritic Integration Across Branch Points
09:30

Patterned Photostimulation with Digital Micromirror Devices to Investigate Dendritic Integration Across Branch Points

Published on: March 2, 2011

15.6K

High-Resolution Dimmable Augmented Spectral-Efficiency Discrete Multi-Tone Architecture Based on Hybrid Pulse-Width

Yi Liu1, Yiding Li1, Xiaopeng Ji1

  • 1School of Electronic and Information Engineering, Nanjing University of Information Science and Technology, Nanjing 210044, China.

Sensors (Basel, Switzerland)
|April 26, 2025
PubMed
Summary
This summary is machine-generated.

This study introduces a novel high-resolution dimmable augmented spectral-efficiency discrete multi-tone (HD-ASE-DMT) architecture for visible-light communication (VLC). The new design significantly enhances dimming resolution and spectral efficiency, addressing key challenges in VLC systems.

Keywords:
augmented spectral-efficiency discrete multi-tone (ASE-DMT)dimming controlpulse-width modulation (PWM)visible light communication (VLC)

More Related Videos

An In-House-Built and Light-Emitting-Diode-Based Photodynamic Therapy Device for Enhancing Verteporfin Cytotoxicity in a 2D Cell Culture Model
11:04

An In-House-Built and Light-Emitting-Diode-Based Photodynamic Therapy Device for Enhancing Verteporfin Cytotoxicity in a 2D Cell Culture Model

Published on: January 13, 2023

2.9K
Shaping the Amplitude and Phase of Laser Beams by Using a Phase-only Spatial Light Modulator
08:39

Shaping the Amplitude and Phase of Laser Beams by Using a Phase-only Spatial Light Modulator

Published on: January 28, 2019

9.7K

Related Experiment Videos

Last Updated: May 10, 2025

Patterned Photostimulation with Digital Micromirror Devices to Investigate Dendritic Integration Across Branch Points
09:30

Patterned Photostimulation with Digital Micromirror Devices to Investigate Dendritic Integration Across Branch Points

Published on: March 2, 2011

15.6K
An In-House-Built and Light-Emitting-Diode-Based Photodynamic Therapy Device for Enhancing Verteporfin Cytotoxicity in a 2D Cell Culture Model
11:04

An In-House-Built and Light-Emitting-Diode-Based Photodynamic Therapy Device for Enhancing Verteporfin Cytotoxicity in a 2D Cell Culture Model

Published on: January 13, 2023

2.9K
Shaping the Amplitude and Phase of Laser Beams by Using a Phase-only Spatial Light Modulator
08:39

Shaping the Amplitude and Phase of Laser Beams by Using a Phase-only Spatial Light Modulator

Published on: January 28, 2019

9.7K

Area of Science:

  • Optical Communications
  • Signal Processing
  • Wireless Technology

Background:

  • Visible-light communication (VLC) requires effective dimming control for illumination and data transmission.
  • Achieving high-resolution dimming alongside spectral efficiency in VLC remains a significant challenge.
  • Conventional pulse-width modulation (PWM) schemes suffer from limited dimming resolution.

Purpose of the Study:

  • To propose a novel high-resolution dimmable augmented spectral-efficiency discrete multi-tone (HD-ASE-DMT) architecture.
  • To overcome the limitations of conventional PWM dimming in VLC systems.
  • To enhance both dimming resolution and spectral efficiency in VLC.

Main Methods:

  • A hybrid PWM mechanism combining inter-symbol and intra-symbol PWM signals was developed for two-tier dimming control.
  • A reconstruction process was designed for seamless integration of the hybrid PWM with the ASE-DMT architecture.
  • The proposed architecture was designed for compatibility with existing ASE-DMT receivers.

Main Results:

  • The HD-ASE-DMT architecture achieved a two-orders-of-magnitude improvement in dimming resolution.
  • Spectral efficiency was enhanced by 29.3% compared to conventional schemes.
  • The new architecture demonstrated reduced implementation complexity.

Conclusions:

  • The proposed HD-ASE-DMT architecture effectively addresses the challenge of high-resolution dimming and spectral efficiency in VLC.
  • This novel approach offers a compatible and efficient solution for advanced VLC systems.
  • The findings pave the way for improved performance in visible-light communication applications.