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

Network Function of a Circuit01:25

Network Function of a Circuit

290
Frequency response analysis in electrical circuits provides vital insights into a circuit's behavior as the frequency of the input signal changes. The transfer function, a mathematical tool, is instrumental in understanding this behavior. It defines the relationship between phasor output and input and comes in four types: voltage gain, current gain, transfer impedance, and transfer admittance. The critical components of the transfer function are the poles and zeros.
290
Maximum Power Flow and Line Loadability01:23

Maximum Power Flow and Line Loadability

116
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.
116
Transmission Line Design Considerations01:23

Transmission Line Design Considerations

136
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...
136
Fast Decoupled and DC Powerflow01:24

Fast Decoupled and DC Powerflow

192
The fast decoupled power flow method addresses contingencies in power system operations, such as generator outages or transmission line failures. This method provides quick power flow solutions, essential for real-time system adjustments. Fast decoupled power flow algorithms simplify the Jacobian matrix by neglecting certain elements, leading to two sets of decoupled equations:
192
Control of Power Flow01:30

Control of Power Flow

269
There are several methods to control power flow in power systems:
269
Carrier-Mediated Transport01:06

Carrier-Mediated Transport

427
Carrier-mediated transport is a pivotal process in drug absorption, particularly for lipid-insoluble drugs, and encompasses facilitated diffusion and active transport. Facilitated diffusion allows drugs to move along their concentration gradient without energy expenditure, while active transport utilizes ATP to drive drug movement against this gradient.
Active transport involves two types of membrane-spanning transporters: uptake and efflux. Uptake transporters are expressed in the small...
427

You might also read

Related Articles

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

Sort by
Same author

An Optimized Encryption Storage Scheme for Blockchain Data Based on Cold and Hot Blocks and Threshold Secret Sharing.

Entropy (Basel, Switzerland)·2024
Same author

Asynchronous Federated Learning System Based on Permissioned Blockchains.

Sensors (Basel, Switzerland)·2022
See all related articles

Related Experiment Video

Updated: Jul 3, 2025

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

SDN-Based Congestion Control and Bandwidth Allocation Scheme in 5G Networks.

Dong Yang1, Wei-Tek Tsai1,2

  • 1School of Computer Science and Engineering, Beihang University, Beijing 100191, China.

Sensors (Basel, Switzerland)
|February 10, 2024
PubMed
Summary
This summary is machine-generated.

A new congestion control algorithm, bottleneck routing feedback (BRF), improves 5G network performance. BRF ensures fairer bandwidth allocation and faster convergence for data flows in high-speed, high-packet-loss environments like the Internet of Vehicles (IoV).

Keywords:
5G cellular networkSDNcongestion controlin-network controlrouting feedback

More Related Videos

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

8.0K
Large Scale Energy Efficient Sensor Network Routing Using a Quantum Processor Unit
05:30

Large Scale Energy Efficient Sensor Network Routing Using a Quantum Processor Unit

Published on: September 8, 2023

553

Related Experiment Videos

Last Updated: Jul 3, 2025

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
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

8.0K
Large Scale Energy Efficient Sensor Network Routing Using a Quantum Processor Unit
05:30

Large Scale Energy Efficient Sensor Network Routing Using a Quantum Processor Unit

Published on: September 8, 2023

553

Area of Science:

  • Computer Science
  • Network Engineering
  • Telecommunications

Background:

  • 5G networks offer significant speed improvements over 4G but face challenges with high packet loss rates, especially in dynamic environments like the Internet of Vehicles (IoV).
  • Traditional congestion control algorithms (e.g., CUBIC, BBR) struggle to balance performance and fairness in these demanding network conditions, leading to slow convergence times.

Purpose of the Study:

  • To propose and evaluate a novel congestion control algorithm, bottleneck routing feedback (BRF), designed for high-bandwidth, high-packet-loss 5G network environments.
  • To enhance flow fairness and accelerate convergence rates compared to existing algorithms.

Main Methods:

  • Developed a bottleneck routing feedback (BRF) algorithm utilizing Software-Defined Networking (SDN) and the OpenFlow protocol to gather network bandwidth information.
  • Implemented BRF to control sender data transmission rates by embedding bottleneck bandwidth data in ACK packet options.
  • Designed a bandwidth allocation scheme compatible with multiple congestion control algorithms to ensure fairness and rapid convergence.

Main Results:

  • Experimental evaluations using Mininet demonstrated that BRF achieves higher bandwidth utilization.
  • BRF significantly reduces convergence time for data flows.
  • The proposed algorithm ensures fairer bandwidth allocation among competing flows.

Conclusions:

  • Bottleneck routing feedback (BRF) is an effective in-network congestion control strategy for 5G cellular networks.
  • BRF outperforms traditional algorithms in terms of bandwidth utilization, convergence speed, and fairness, particularly in challenging IoV scenarios.