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

Social Traps01:41

Social Traps

22.3K
Social traps are negative situations where people get caught in a direction or relationship that later proves to be unpleasant, with no easy way to back out of or avoid. The concept was orignally introduced by John Platt who applied psychology to Garrett Hardin's "Tragedy of the Commons", where in New England herd owners could let their cattle graze in the common ground. This situation seems like a good idea, but an individual could have an advantage. If they owned...
22.3K

You might also read

Related Articles

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

Sort by
Same author

VibGrasp: Spatiotemporal Vibration Based Multimodal Haptic Rendering with a Lightweight Exo-Glove for 3D Shape Perception.

IEEE transactions on haptics·2026
Same author

Dual-Element Modulation of Cu Active Sites toward Enhanced C-C Coupling in CO<sub>2</sub> Electroreduction.

ACS applied materials & interfaces·2026
Same author

Enhancing V2V Communication by Parsimoniously Leveraging V2N2V Path in Connected Vehicles.

Sensors (Basel, Switzerland)·2026
Same author

Energy-Efficient Dual Formate Electrosynthesis via Coupled Formaldehyde Oxidation and CO<sub>2</sub> Reduction at Ultra-Low Cell Voltage.

Angewandte Chemie (International ed. in English)·2025
Same author

Boron and Nitrogen Bridged Mn Single-Atom Catalyst for Highly Efficient Nitrogen Electroreduction to Ammonia.

Small (Weinheim an der Bergstrasse, Germany)·2025
Same author

Diffusion-Based Frequency Hopping for Collision Mitigation in Dense Bluetooth Networks.

Sensors (Basel, Switzerland)·2025

Related Experiment Video

Updated: Jun 6, 2025

Tactile Vibrating Toolkit and Driving Simulation Platform for Driving-Related Research
07:15

Tactile Vibrating Toolkit and Driving Simulation Platform for Driving-Related Research

Published on: December 18, 2020

4.4K

Causality-Sensitive Scheduling to Reduce Latency in Vehicle-to-Vehicle Interactions.

Hojeong Lee1, Seungmo Kang1, Hyogon Kim1

  • 1Department of Computer Science and Engineering, Korea University, Anam-Dong, Sungbuk-Gu, Seoul 02841, Republic of Korea.

Sensors (Basel, Switzerland)
|November 27, 2024
PubMed
Summary

Vehicle-to-vehicle (V2V) communication latency is reduced by accounting for causality in scheduling. This eliminates dangerous delay spikes, improving safety for autonomous vehicles and platooning.

Keywords:
cellular V2Xdelay spikes eliminationinteractive applicationsresource allocationsidelinkvehicle-to-vehicle (V2V)

More Related Videos

Evaluating the Effect of Roadside Parking on a Dual-Direction Urban Street
14:55

Evaluating the Effect of Roadside Parking on a Dual-Direction Urban Street

Published on: January 20, 2023

3.2K
Evaluation of an Exclusive Spur Dike U-Turn Design with Radar-Collected Data and Simulation
11:41

Evaluation of an Exclusive Spur Dike U-Turn Design with Radar-Collected Data and Simulation

Published on: February 1, 2020

20.3K

Related Experiment Videos

Last Updated: Jun 6, 2025

Tactile Vibrating Toolkit and Driving Simulation Platform for Driving-Related Research
07:15

Tactile Vibrating Toolkit and Driving Simulation Platform for Driving-Related Research

Published on: December 18, 2020

4.4K
Evaluating the Effect of Roadside Parking on a Dual-Direction Urban Street
14:55

Evaluating the Effect of Roadside Parking on a Dual-Direction Urban Street

Published on: January 20, 2023

3.2K
Evaluation of an Exclusive Spur Dike U-Turn Design with Radar-Collected Data and Simulation
11:41

Evaluation of an Exclusive Spur Dike U-Turn Design with Radar-Collected Data and Simulation

Published on: February 1, 2020

20.3K

Area of Science:

  • Vehicular communication networks
  • Wireless communication systems
  • Network latency analysis

Background:

  • Vehicle-to-vehicle (V2V) communication is crucial for autonomous driving and vehicle platooning.
  • Unaccounted causality in sidelink scheduling can lead to significant and persistent communication latency spikes.
  • These latency issues pose a threat to the safety and efficiency of time-critical V2V applications.

Purpose of the Study:

  • To identify the root cause of dominant sidelink scheduling delays in bi-directional V2V communication.
  • To propose and validate a solution that mitigates latency spikes by incorporating causality.
  • To enhance the applicability of 5G sidelink for safety-critical vehicle interactions.

Main Methods:

  • Real-life measurements of bi-directional V2V communication latency.
  • Analysis of sidelink scheduling mechanisms and their impact on causality.
  • Development of a causality-aware constraint for resource alignment between communicating vehicles.
  • Experimental validation using commercial V2X devices.

Main Results:

  • Latency in V2V communication is significantly impacted by sidelink scheduling delay when causality is ignored.
  • Observed latency spikes can persist for several seconds, compromising real-time applications.
  • The proposed causality-aware constraint effectively eliminates these detrimental latency spikes.
  • Measurements confirm the removal of latency spikes on commercial V2X devices.

Conclusions:

  • Addressing causality in sidelink scheduling is essential for reliable V2V communication.
  • The developed constraint ensures resource alignment, preventing latency spikes.
  • This solution enhances the suitability of 5G sidelink for time-sensitive vehicular interactions.
  • Improved V2V communication latency is critical for advancing autonomous driving and platooning safety.