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

Communication01:03

Communication

Communication between two animals occurs when one animal transmits an information signal that causes a change in the animal that receives the information. Organisms communicate with one another in a host of different ways. Signals can be auditory, chemical, visual, tactile, or a combination of these. Communication is a critical behavioral adaptation that promotes survival, growth, and reproduction.
Maximum Power Transfer01:16

Maximum Power Transfer

Numerous practical applications within engineering disciplines, such as telecommunications, necessitate optimizing power delivery to a connected load. This pursuit, however, entails inherent internal losses, which can either equal or exceed the power supplied to the load. The Thevenin equivalent circuit is helpful in finding the maximum power a linear circuit can deliver to a load. It is assumed in this context that the load resistance can be adjusted.
By substituting the entire circuit with...
Propagation Speed of Electromagnetic Waves01:30

Propagation Speed of Electromagnetic Waves

Electromagnetic waves are consistent with Ampere's law. Assuming there is no conduction current Ampere's law is given as:
Barriers to Effective Communication II01:21

Barriers to Effective Communication II

The barriers to effective communication also include cultural barriers, semantic barriers, gender barriers, and time constraints.
Cultural barriers:
Differences in values, beliefs, religion, knowledge, and tradition can significantly impact communication. Awareness of nonverbal cues is critical, especially when conversing with a patient from a different culture. What appears appropriate in one culture may be inappropriate in another.
Semantic barriers:
As a result of their tendency to use...

You might also read

Related Articles

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

Sort by
Same author

Localization of Radio Sources Using High Altitude Platform Station (HAPS).

Sensors (Basel, Switzerland)·2025
Same author

A Study on a Radio Source Location Estimation System Using High Altitude Platform Stations (HAPS).

Sensors (Basel, Switzerland)·2024
Same author

Multi-IRS-Assisted mmWave UAV-BS Network for Coverage Extension.

Sensors (Basel, Switzerland)·2024
Same author

UAV Trajectory Optimization in a Post-Disaster Area Using Dual Energy-Aware Bandits.

Sensors (Basel, Switzerland)·2023
Same author

5G/B5G mmWave Cellular Networks with MEC Prefetching Based on User Context Information.

Sensors (Basel, Switzerland)·2022
Same author

MEC/Cloud Orchestrator to Facilitate Private/Local Beyond 5G with MEC and Proof-of-Concept Implementation.

Sensors (Basel, Switzerland)·2022

Related Experiment Video

Updated: May 14, 2026

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

Research on Improving Communication Capacity in mmWave Backhaul UAV Networks.

Taisei Sugimoto1, Gia Khanh Tran1

  • 1Department of Electronic Engineering, Institute of Science Tokyo, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8550, Japan.

Sensors (Basel, Switzerland)
|May 13, 2026
PubMed
Summary
This summary is machine-generated.

Millimeter-wave (mmWave) unmanned aerial vehicle (UAV) networks offer high-capacity backhaul for disaster relief. Jitter-aware placement optimizes UAV networks, ensuring reliable performance despite positional fluctuations.

Keywords:
LoSPSOSINRUAVbackhaulfresnel zonemmWaveoptimizationresiliency

Related Experiment Videos

Last Updated: May 14, 2026

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

Area of Science:

  • Wireless communication networks
  • Aerial robotics and systems

Background:

  • Millimeter-wave (mmWave) UAV networks are crucial for disaster communication.
  • Challenges include blockage, beam misalignment, and UAV instability in urban areas.

Purpose of the Study:

  • Optimize multi-hop mmWave UAV backhaul networks.
  • Maximize bottleneck link capacity in urban disaster scenarios.

Main Methods:

  • Utilized a 3D urban model (Shinjuku, Tokyo) with ray-tracing for radio propagation.
  • Employed Particle Swarm Optimization (PSO) for UAV placement.
  • Introduced a jitter-aware optimization with expanded Fresnel-zone constraints.

Main Results:

  • Achieved ~9 Gbps per link capacity under static conditions with multi-hop relaying and directional antennas.
  • Observed capacity degradation due to UAV jitter (LoS blockage, beam misalignment).
  • Jitter-aware optimization significantly mitigated capacity loss, enhancing backhaul robustness.

Conclusions:

  • Multi-hop mmWave UAV backhaul is effective for high-capacity disaster communication.
  • Jitter-aware placement is essential for reliable mmWave UAV networks in dynamic urban environments.