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

Maximum Power Flow and Line Loadability01:23

Maximum Power Flow and Line Loadability

158
The maximum power flow for lossy transmission lines is derived using ABCD parameters in phasor form. These parameters create a matrix relationship between the sending-end and receiving-end voltages and currents, allowing the determination of the receiving-end current. This relationship facilitates calculating the complex power delivered to the receiving end, from which real and reactive power components are derived.
158
Transmission Line Design Considerations01:23

Transmission Line Design Considerations

197
Aluminum has become the material of choice for overhead transmission lines, surpassing copper due to its abundance and cost-effectiveness. The most prevalent type is the aluminum conductor, steel-reinforced (ACSR), which combines aluminum strands around a steel core. Other variants include all-aluminum conductors (AAC), all-aluminum alloy conductors (AAAC), aluminum conductor alloy-reinforced (ACAR), and aluminum-clad steel conductors. Advanced designs, such as aluminum conductors with steel...
197
Load-frequency control01:28

Load-frequency control

227
Load-frequency control (LFC) is vital for maintaining power system stability, ensuring that frequency and power flows remain within acceptable limits during load changes. Turbine-governor control eliminates rotor accelerations and decelerations following load changes. However, a steady-state frequency error persists when the change in the turbine-governor reference setting is zero. In an interconnected power system, each area agrees to export or import a scheduled amount of power through...
227
Distribution Reliability and Automation01:25

Distribution Reliability and Automation

145
Distribution reliability in electrical power systems is critical for ensuring an uninterrupted power supply to consumers at minimal cost. According to IEEE Standard Terms, reliability is the probability that a device will function without failure over a specified time period or amount of usage. For electric power distribution, this translates to maintaining continuous power supply and addressing customer concerns over power outages. Several indices, as defined by IEEE Standard 1366-2012, are...
145
Control Systems: Applications01:25

Control Systems: Applications

690
Electrical engineering plays a pivotal role in our daily lives, with control systems at the heart of many applications, from home appliances to sophisticated space shuttles. Control systems manage and regulate the behavior of devices and processes, ensuring they function safely, correctly, and efficiently.
In modern vehicles, control systems manage various functions to enhance performance and safety. The steering wheel and accelerator are primary inputs in a car's control system. The...
690
Production Efficiency01:01

Production Efficiency

17.0K
Net production efficiency (NPE) is the efficiency at which organisms assimilate energy into biomass for the next trophic level. Due to low metabolic rates and less energy spent on thermoregulatory processes, the NPE of ectotherms (cold-blooded animals) is 10 times higher than endotherms (warm-blooded animals).
17.0K

You might also read

Related Articles

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

Sort by
Same author

Tides of Blockchain in IoT Cybersecurity.

Sensors (Basel, Switzerland)·2024
Same author

ALIEN: Assisted Learning Invasive Encroachment Neutralization for Secured Drone Transportation System.

Sensors (Basel, Switzerland)·2023
Same author

On the Performance Evaluations of Cooperative Retransmission Scheme for Cell-Edge Users of URLLC in Multi-Carrier Downlink NOMA Systems.

Sensors (Basel, Switzerland)·2021
See all related articles

Related Experiment Video

Updated: Aug 17, 2025

Automated Deployment of an Internet Protocol Telephony Service on Unmanned Aerial Vehicles Using Network Functions Virtualization
07:49

Automated Deployment of an Internet Protocol Telephony Service on Unmanned Aerial Vehicles Using Network Functions Virtualization

Published on: November 26, 2019

8.1K

Resource Allocation in Downlink VLC-NOMA Systems for Factory Automation Scenario.

Won-Jae Ryu1, Jae-Woo Kim1, Dong-Seong Kim2

  • 1ICT Convergence Research Center, Kumoh National Institute of Technology, Gumi 39177, Gyeongbuk, Republic of Korea.

Sensors (Basel, Switzerland)
|December 11, 2022
PubMed
Summary

This study introduces a deep neural network (DNN)-based power-allocation algorithm (DBPA) and a priority-based user-pairing (PBUP) scheme to enhance visible light communication (VLC) for Industry 4.0. These methods improve system reliability and reduce missed deadlines in factory automation.

Keywords:
deep neural network (DNN)factory automationnon-orthogonal multiple access (NOMA)power allocationreliabilityuser-pairing schemevisible light communication (VLC)

More Related Videos

Integration of 5G Experimentation Infrastructures into a Multi-Site NFV Ecosystem
10:15

Integration of 5G Experimentation Infrastructures into a Multi-Site NFV Ecosystem

Published on: February 3, 2021

3.8K
Data Communication Based on MQTT in a Polymer Extrusion Process
08:15

Data Communication Based on MQTT in a Polymer Extrusion Process

Published on: July 15, 2022

3.5K

Related Experiment Videos

Last Updated: Aug 17, 2025

Automated Deployment of an Internet Protocol Telephony Service on Unmanned Aerial Vehicles Using Network Functions Virtualization
07:49

Automated Deployment of an Internet Protocol Telephony Service on Unmanned Aerial Vehicles Using Network Functions Virtualization

Published on: November 26, 2019

8.1K
Integration of 5G Experimentation Infrastructures into a Multi-Site NFV Ecosystem
10:15

Integration of 5G Experimentation Infrastructures into a Multi-Site NFV Ecosystem

Published on: February 3, 2021

3.8K
Data Communication Based on MQTT in a Polymer Extrusion Process
08:15

Data Communication Based on MQTT in a Polymer Extrusion Process

Published on: July 15, 2022

3.5K

Area of Science:

  • Engineering
  • Computer Science
  • Telecommunications

Background:

  • Industry 4.0 demands high-speed, reliable, low-latency data exchange.
  • Visible Light Communication (VLC) offers secure, interference-immune connections suitable for industrial environments.
  • Non-Orthogonal Multiple Access (NOMA) enhances spectral efficiency compared to Orthogonal Multiple Access (OMA).

Purpose of the Study:

  • To address the reduced reliability in VLC systems due to power splitting in NOMA.
  • To propose novel techniques for improving data transmission reliability and scheduling in VLC-NOMA systems for Industry 4.0.
  • To enhance factory automation through more robust wireless communication.

Main Methods:

  • Development of a deep neural network (DNN)-based power-allocation algorithm (DBPA).
  • Introduction of a priority-based user-pairing (PBUP) scheme for node scheduling in VLC-NOMA.
  • Evaluation of proposed techniques in a simulated factory automation scenario.

Main Results:

  • The proposed DBPA and PBUP schemes significantly improve the reliability of VLC-NOMA systems.
  • The implemented techniques effectively reduce missed deadlines in factory automation applications.
  • The study demonstrates the feasibility and benefits of VLC-NOMA for Industry 4.0.

Conclusions:

  • The DNN-based power allocation and priority-based user pairing enhance VLC-NOMA system performance.
  • These advancements are crucial for meeting the stringent communication requirements of Industry 4.0.
  • The proposed methods offer a viable solution for reliable and efficient data transmission in industrial settings.