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

336
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.
336
Short-distance Transport of Resources02:12

Short-distance Transport of Resources

16.3K
Short-distance transport refers to transport that occurs over a distance of just 2-3 cells, crossing the plasma membrane in the process. Small uncharged molecules, such as oxygen, carbon dioxide, and water, can diffuse across the plasma membrane on their own. In contrast, ions and larger molecules require the assistance of transport proteins due to their charge or size. Transport across membranes also occurs within individual cells, playing a variety of essential roles for the plant as a whole.
16.3K
Sequence Networks of Rotating Machines01:24

Sequence Networks of Rotating Machines

128
A Y-connected synchronous generator, grounded through a neutral impedance, is designed to produce balanced internal phase voltages with only positive-sequence components. The generator's sequence networks include a source voltage that is exclusively in the positive-sequence network. The sequence components of line-to-ground voltages at the generator terminals illustrate this configuration.
Zero-sequence current induces a voltage drop across the generator's neutral impedance and other...
128
Distributed Loads: Problem Solving01:21

Distributed Loads: Problem Solving

686
Beams are structural elements commonly employed in engineering applications requiring different load-carrying capacities. The first step in analyzing a beam under a distributed load is to simplify the problem by dividing the load into smaller regions, which allows one to consider each region separately and calculate the magnitude of the equivalent resultant load acting on each portion of the beam. The magnitude of the equivalent resultant load for each region can be determined by calculating...
686
Rapidly Varying Flow01:24

Rapidly Varying Flow

115
Rapidly varying flow (RVF) in open channels is characterized by abrupt changes in flow depth over a short distance, with the rate of depth change relative to distance often approaching unity. These flows are inherently complex due to their transient and multi-dimensional nature, making exact analysis difficult. However, approximate solutions using simplified models provide valuable insights into their behavior.Key Features of Rapidly Varying FlowRVF is commonly observed in scenarios involving...
115
Fast Decoupled and DC Powerflow01:24

Fast Decoupled and DC Powerflow

252
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:
252

You might also read

Related Articles

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

Sort by
Same author

Case Report: Stepwise quantitative assessment of intraoperative intracranial pressure after perforation, craniotomy, dural incision, and hematoma removal in acute subdural hematoma.

Frontiers in surgery·2026
Same author

Adipose-derived mesenchymal stem cell-conditioned medium and proliferation of intestinal stem cells in mesenteric ischemia and reperfusion.

Scientific reports·2026
Same author

Rescue of Suprasellar Metastasis of <i>EGFR</i>-mutant NSCLC by Daily Osimertinib Re-escalation With Filgrastim Support.

In vivo (Athens, Greece)·2026
Same author

Intraoperative Hypotension During Photodynamic Diagnosis-Guided TURBT Under Spinal Anesthesia: A Propensity Score-Matched and Logistic Regression Analysis.

International journal of urology : official journal of the Japanese Urological Association·2026
Same author

Laminar segregation of excitatory and inhibitory projections from the inferior colliculus to the superior colliculus.

Hearing research·2026
Same author

Spinal low-grade ependymal tumors harboring telomerase reverse transcriptase promoter mutation and chromosome 7 gain with methylation profile of spinal subependymoma.

Acta neuropathologica communications·2026

Related Experiment Video

Updated: Aug 5, 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

611

VORTEX: Network-Driven Opportunistic Routing for Ad Hoc Networks.

Ryo Yamamoto1, Taku Yamazaki2, Satoshi Ohzahata1

  • 1Graduate School of Informatics and Engineering, The University of Electro-Communications, Tokyo 182-8585, Japan.

Sensors (Basel, Switzerland)
|March 30, 2023
PubMed
Summary

This study introduces VORTEX, a novel routing protocol for ad hoc networks. VORTEX uses opportunistic routing and hierarchization to improve efficiency and reliability in wireless networks.

Keywords:
MANETad hoc networkadaptive routing hierarchizationopportunistic routing

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

8.1K
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

Related Experiment Videos

Last Updated: Aug 5, 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

611
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

Area of Science:

  • Computer Science
  • Networking
  • Wireless Communication

Background:

  • Ad hoc networks offer flexible, dynamic connectivity crucial for the Internet of Things (IoT).
  • Existing routing protocols struggle with information collection, adaptive management, and efficient route reuse.
  • Wireless communication and terminal mobility introduce inherent challenges in ad hoc network routing.

Purpose of the Study:

  • To propose VORTEX, a novel routing protocol addressing limitations of conventional methods in ad hoc networks.
  • To enhance routing efficiency, reliability, and adaptability in dynamic wireless environments.
  • To enable network-wide information-based routing using only locally collected data.

Main Methods:

  • VORTEX employs an opportunistic routing strategy guided by a hierarchical network structure.
  • It utilizes network-driven opportunistic forwarding, bypassing traditional route discovery procedures.
  • The hierarchical structure facilitates autonomous adaptation to changing communication environments.

Main Results:

  • VORTEX demonstrates improved service quality, reliability, and efficiency compared to conventional protocols.
  • The protocol effectively omits the need for explicit route discovery and maintenance.
  • Formed networks inherently facilitate packet delivery towards destination terminals.

Conclusions:

  • VORTEX offers a significant advancement in ad hoc network routing protocols.
  • Its hierarchical and opportunistic approach enhances communication performance and network adaptability.
  • The protocol simplifies routing by integrating packet delivery functions within the network structure itself.