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

Errors in Global Positioning System01:26

Errors in Global Positioning System

89
Global Positioning System (GPS) technology has revolutionized navigation and positioning, but its accuracy is often compromised by various errors. These errors, stemming from environmental, satellite, and receiver-related factors, require careful mitigation to ensure reliable performance across applications.Atmospheric ErrorsGPS signals travel through the Earth’s ionosphere and troposphere, introducing delays which affect accuracy. The ionosphere is strongly influenced by charged particles,...
89
Directional Relays01:25

Directional Relays

164
Directional relays, essential for managing unidirectional fault currents, enhance the safety and efficiency of power systems. On power lines equipped with directional relays, faults downstream (to the right) of the current transformer typically cause the fault current to lag the bus voltage by approximately 90 degrees, known as the forward direction. In contrast, upstream (left-side) faults may result in the fault current leading the bus voltage by nearly 90 degrees, termed the reverse...
164
Circular Orbits and Critical Velocity for Satellites01:16

Circular Orbits and Critical Velocity for Satellites

3.0K
The Moon orbits around the Earth. In turn, the Earth (and other planets) orbit the Sun. The space directly above our atmosphere is filled with artificial satellites in orbit. One can examine the circular orbit, the simplest kind of orbit, to understand the relationship between the speed and the period of planets and satellites with respect to their positions and the bodies that they orbit.
Nicolaus Copernicus (1473-1543) first suggested that the Earth and all other planets orbit the Sun in...
3.0K
IP3/DAG Signaling Pathway01:11

IP3/DAG Signaling Pathway

12.3K
Membrane lipids such as phosphatidylinositol (PI) are precursors for several membrane-bound and soluble second messengers. Specific kinases phosphorylate PI and produce phosphorylated inositol phospholipids. One such inositol phospholipids are the  phosphatidylinositol-4,5 bisphosphate [PI(4,5)P2], present in the inner half of the lipid bilayer. Upon ligand binding, GPCR stimulates Gq proteins to turn on phospholipase Cꞵ. Activated phospholipase Cꞵ cleaves PI(4,5)P2 and...
12.3K
Design Example: Alignment of a Road Line Using GIS01:17

Design Example: Alignment of a Road Line Using GIS

92
The alignment of a road line using Geographic Information Systems (GIS) is a critical process in civil engineering, combining advanced technology with practical decision-making. This methodology begins with the collection of geospatial data, including information on land cover, geomorphology, drainage patterns, slope, and contour details. Such data is typically acquired through satellite imagery and GIS tools, offering a comprehensive understanding of the terrain.Once the data is gathered, it...
92
Introduction to Global Positioning System01:30

Introduction to Global Positioning System

125
The Global Positioning System (GPS) revolutionized positioning on Earth, providing precise location data through satellite ranging. The GPS system was developed in 1978 by the U.S. Department of Defense  for military use, and it became available for civilian applications in 1983, transforming fields including navigation, fleet management, and time synchronization for telecommunications systems.GPS consists of satellites in medium Earth orbit, about 20,200 kilometers above the surface,...
125

You might also read

Related Articles

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

Sort by
Same author

An Intelligent Multi-Local Model Bearing Fault Diagnosis Method Using Small Sample Fusion.

Sensors (Basel, Switzerland)·2023
Same author

Research on Error Correction Technology in Underwater SINS/DVL Integrated Positioning and Navigation.

Sensors (Basel, Switzerland)·2023
Same author

AUV-Aided Optical-Acoustic Hybrid Data Collection Based on Deep Reinforcement Learning.

Sensors (Basel, Switzerland)·2023
Same author

A Malicious Code Detection Method Based on FF-MICNN in the Internet of Things.

Sensors (Basel, Switzerland)·2022
Same author

Heuristic Routing Algorithms for Time-Sensitive Networks in Smart Factories.

Sensors (Basel, Switzerland)·2022
Same author

A Multi-Objective Task Scheduling Strategy for Intelligent Production Line Based on Cloud-Fog Computing.

Sensors (Basel, Switzerland)·2022

Related Experiment Video

Updated: Aug 17, 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

634

Link-State Aware Hybrid Routing in the Terrestrial-Satellite Integrated Network.

Huihui Xu1, Zhangsong Shi1, Mingliu Liu2

  • 1School of Weaponry Engineering, Naval University of Engineering, Wuhan 430000, China.

Sensors (Basel, Switzerland)
|December 11, 2022
PubMed
Summary
This summary is machine-generated.

This study introduces a link-state aware hybrid routing algorithm for Terrestrial-Satellite Integrated Networks (TSIN). The novel approach optimizes data transmission paths, improving network efficiency and performance.

Keywords:
hybrid routinglink-state awarespace–time topologyterrestrial–satellite integrated networks

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 17, 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

634
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
  • Network Engineering
  • Telecommunications

Background:

  • Terrestrial-Satellite Integrated Networks (TSIN) offer global connectivity but face efficiency challenges.
  • Dynamic inter-satellite and terrestrial-satellite link variations limit data transmission performance.
  • Seamless global network services require robust and adaptive routing solutions.

Purpose of the Study:

  • To develop a link-state aware hybrid routing algorithm for TSIN.
  • To enhance data transmission efficiency by adaptively selecting integrated paths.
  • To address the limitations of time-varying and intermittent link connections.

Main Methods:

  • Construction of a space-time topology model to represent dynamic link connections.
  • Development of an inter-satellite link selection algorithm for optimized path searching.
  • Transformation of the terrestrial-satellite link problem into a weighted bipartite graph matching problem, solved using a Kuhn-Munkres-based algorithm.

Main Results:

  • The proposed algorithm effectively optimizes hybrid path selection in TSIN.
  • Simulations based on the Hongyun constellation project demonstrate significant improvements.
  • Key performance metrics including data transmission delay, packet loss rate, and throughput are enhanced.

Conclusions:

  • The link-state aware hybrid routing algorithm provides a viable solution for efficient data transmission in TSIN.
  • The adaptive path selection strategy effectively mitigates challenges posed by dynamic network topology.
  • The study validates the algorithm's effectiveness through realistic network simulations.