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

Parallel Resonance01:23

Parallel Resonance

309
The parallel RLC circuit is an arrangement where the resistor (R), inductor (L), and capacitor (C) are all connected to the same nodes and, as a result, share the same voltage across them. The parallel RLC circuit is analyzed in terms of admittance (Y), which reflects the ease with which current can flow. The admittance is given by:
309
Characteristics of Series Resonant Circuit01:24

Characteristics of Series Resonant Circuit

368
Series resonance occurs in a circuit containing inductive (L), capacitive (C), and resistive (R) elements connected sequentially. At the resonance frequency, the inductive and capacitive reactances are equal in magnitude but opposite in sign, effectively canceling each other. This causes the circuit's impedance is minimal, primarily determined by the resistance R. The resonant frequency of an RLC circuit is defined as:
368
Parallel RLC Circuits01:14

Parallel RLC Circuits

1.1K
Street lamps equipped with RLC surge protectors are an excellent example of applying circuit analysis in practical scenarios. These surge protectors safeguard the lamp's components against sudden voltage spikes.
A simplified parallel RLC circuit model with a DC input source generating a step response is employed in this context. When the switch is turned on, Kirchhoff's current law is applied, leading to a second-order differential equation.
1.1K
RLC Series Circuit: Problem-Solving01:30

RLC Series Circuit: Problem-Solving

2.2K
Consider an AC generator with a frequency of 50 hertz and a voltage of 120 volts. The AC generator is connected to an RLC series circuit with a 20-ohms resistor, a 0.2-henry inductor, and a 0.05-farad capacitor. Determine the impedance, current amplitude, and phase difference between the generator's current and emf.
To solve the problem, first, determine the known and unknown quantities in the problem. Recalling the reactance equation for the inductor and capacitor and substituting the...
2.2K
Design Example: Underdamped Parallel RLC Circuit01:17

Design Example: Underdamped Parallel RLC Circuit

438
Consider designing an oscillator circuit, a crucial component in various electronic devices and systems. The objective is to create an oscillator circuit with specific characteristics: a damped natural frequency of 4 kHz and a damping factor of 4 radians per second. To accomplish this, a parallel RLC circuit is employed, known for its ability to sustain oscillations at a resonant frequency. In this case, the damping factor is pivotal in achieving the desired performance.
Starting with a fixed...
438
Current Growth And Decay In RL Circuits01:30

Current Growth And Decay In RL Circuits

4.1K
The current growth and decay in RL circuits can be understood by considering a series RL circuit consisting of a resistor, an inductor, a constant source of emf, and two switches. When the first switch is closed, the circuit is equivalent to a single-loop circuit consisting of a resistor and an inductor connected to a source of emf. In this case, the source of emf produces a current in the circuit. If there were no self-inductance in the circuit, the current would rise immediately to a steady...
4.1K

You might also read

Related Articles

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

Sort by
Same author

Beyond REM: A New Approach to the Use of Image Classifiers for the Management of 6G Networks.

Sensors (Basel, Switzerland)·2023
Same author

Active Learning Methodology for Expert-Assisted Anomaly Detection in Mobile Communications.

Sensors (Basel, Switzerland)·2023
Same author

Victim Detection and Localization in Emergencies.

Sensors (Basel, Switzerland)·2022
Same author

WiFi FTM and UWB Characterization for Localization in Construction Sites.

Sensors (Basel, Switzerland)·2022
Same author

Dynamic Packet Duplication for Industrial URLLC.

Sensors (Basel, Switzerland)·2022
Same author

Location-Aware Node Management Solution for Multi-Radio Dual Connectivity Scenarios.

Sensors (Basel, Switzerland)·2021
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: Oct 22, 2025

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

849

QoE Optimization in a Live Cellular Network through RLC Parameter Tuning.

Jessica Mendoza1, Isabel de-la-Bandera1, David Palacios2

  • 1Instituto Universitario de Investigación en Telecomunicación (TELMA), Universidad de Málaga, CEI Andalucía TECH E.T.S.I. Telecomunicación, Bulevar Louis Pasteur 35, 29010 Málaga, Spain.

Sensors (Basel, Switzerland)
|August 28, 2021
PubMed
Summary
This summary is machine-generated.

Optimizing the Radio Link Control (RLC) layer enhances mobile network Quality of Experience (QoE). Adjusting RLC parameters improves services like video streaming and file transfers for users.

Keywords:
end-to-end (E2E) optimizationquality of experience (QoE)radio link control (RLC)

More Related Videos

Production and Optimization of LTE, a Leishmania tarentolae Derived Cell-Free Protein Expression System for Recombinant Protein Production
03:59

Production and Optimization of LTE, a Leishmania tarentolae Derived Cell-Free Protein Expression System for Recombinant Protein Production

Published on: November 8, 2024

1.3K
Generation and Coherent Control of Pulsed Quantum Frequency Combs
06:42

Generation and Coherent Control of Pulsed Quantum Frequency Combs

Published on: June 8, 2018

9.3K

Related Experiment Videos

Last Updated: Oct 22, 2025

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

849
Production and Optimization of LTE, a Leishmania tarentolae Derived Cell-Free Protein Expression System for Recombinant Protein Production
03:59

Production and Optimization of LTE, a Leishmania tarentolae Derived Cell-Free Protein Expression System for Recombinant Protein Production

Published on: November 8, 2024

1.3K
Generation and Coherent Control of Pulsed Quantum Frequency Combs
06:42

Generation and Coherent Control of Pulsed Quantum Frequency Combs

Published on: June 8, 2018

9.3K

Area of Science:

  • Mobile communication networks
  • Network performance optimization
  • Quality of Experience (QoE) analysis

Background:

  • Mobile networks are evolving with new services and more users, necessitating advanced optimization techniques.
  • Optimization goals have shifted from radio parameters to user-centric Quality of Experience (QoE).
  • The Radio Link Control (RLC) layer significantly impacts QoE by ensuring reliable communication.

Purpose of the Study:

  • To propose and evaluate the optimization of QoE through RLC layer adjustments in mobile networks.
  • To analyze the impact of RLC configuration on QoE for real-time video streaming and file transfer services.
  • To investigate the relationship between QoE, RLC configuration, and network load under varying bandwidths.

Main Methods:

  • Selected real-time video streaming and file transfer services for analysis.
  • Conducted optimization tests in diverse system bandwidth scenarios.
  • Analyzed QoE performance against RLC configurations under different network loads.
  • Utilized both a cellular network simulator and a live research cellular network for validation.

Main Results:

  • Demonstrated that RLC layer optimization can significantly improve user Quality of Experience.
  • Identified optimal RLC configurations for specific services (video streaming, file transfer) under varying network conditions.
  • Established a clear correlation between RLC settings, network load, bandwidth, and perceived QoE.

Conclusions:

  • RLC layer adjustment is a viable and effective method for enhancing mobile network QoE.
  • The findings provide valuable insights for network operators seeking to improve user satisfaction.
  • The study validates the proposed optimization approach through practical simulations and live network tests.