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

Barriers to Effective Communication II01:21

Barriers to Effective Communication II

4.2K
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...
4.2K
Barriers to Effective Communication I01:30

Barriers to Effective Communication I

10.4K
A communication barrier is any distortion or interruption during a conversation, resulting in miscommunication of the message. A good communicator should know these barriers and continuously check for the listener's understanding by obtaining feedback.
Communication barriers include the following:
Physiological barriers: They are limitations caused by a person's health condition or disability, such as hearing loss, poor eyesight, illness, or unconsciousness. An example to overcome this...
10.4K
The Maximum Power Transfer Theorem01:20

The Maximum Power Transfer Theorem

865
Consider a linear AC Thevenin equivalent circuit connected to a load impedance.
The load connected draws the current, and the circuit delivers the power to the load. The alternating current flowing through the load is determined using the rectangular form of voltages, currents, network impedance, and load impedance. The average power delivered to the load is obtained from the product of the square of current and load resistance.
865
Maximum Power Transfer01:16

Maximum Power Transfer

538
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...
538
Channels of Non-Verbal Communication01:28

Channels of Non-Verbal Communication

84
Non-verbal communication plays a critical role in human interaction, influencing how individuals perceive emotions and psychological states. It operates through four primary channels: facial expressions, eye contact, body language, and touch. These non-verbal cues help convey meaning beyond spoken language and are often culturally influenced.Facial Expressions and Emotional RecognitionFacial expressions are among the most powerful and universal forms of non-verbal communication. Research has...
84
Design Example01:23

Design Example

419
The innovation of touch-tone telephony revolutionized the telecommunications industry by replacing the traditional rotary dial with a dual-tone multi-frequency (DTMF) signaling system. This system uses a matrix-style keypad with buttons arranged in four rows and three columns, creating 12 distinct signals each assigned to a pair of frequencies. Each button press results in a simultaneous generation of two sinusoidal tones – one from a low-frequency group (697 to 941 Hz) and one from a...
419

You might also read

Related Articles

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

Sort by
Same author

The U-shaped association between serum osmolality and 28-day mortality in patients with acute respiratory failure: a retrospective cohort study using the MIMIC-IV database.

Journal of thoracic disease·2026
Same author

Repeated photobiological regulation therapy alleviates inflammation in mice with experimental acute pancreatitis through ROS/NF-κB pathway.

Lasers in medical science·2026
Same author

Many-Body Anti-Zeno Thermalization and Zeno Determinism in Monitored Hamiltonian Dynamics.

Physical review letters·2026
Same author

Correlated Noise Estimation with Quantum Sensor Networks.

Physical review letters·2026
Same author

A relapsed/refractory acute promyelocytic leukemia achieving complete response after chemotherapy with venetoclax.

Medicine·2025
Same author

Integrated Multi-Omic Analysis Reveals Causal Relationships and Causal Mechanisms of Peripheral Lymphocyte-Driven Remodeling in the Intrahepatic Immune Microenvironment of Early-Stage MAFLD.

Journal of inflammation research·2025
Same journal

Erratum: Bacterial Turbulence at Compressible Fluid Interfaces [Phys. Rev. Lett. 136, 138301 (2026)].

Physical review letters·2026
Same journal

Unveiling Light-Quark Yukawa Flavor Structure via Dihadron Fragmentation at Lepton Colliders.

Physical review letters·2026
Same journal

Adaptable Route to Fast Coherent State Transport via Bang-Bang-Bang Protocols.

Physical review letters·2026
Same journal

Topological Transition and Emergence of Elasticity of Dislocation in Skyrmion Lattice: Beyond Kittel's Magnetic-Polar Analogy.

Physical review letters·2026
Same journal

Pound-Drever-Hall Method for Superconducting-Qubit Readout.

Physical review letters·2026
Same journal

Coupling a ^{73}Ge Nuclear Spin to an Electrostatically Defined Quantum Dot in Silicon.

Physical review letters·2026
See all related articles

Related Experiment Video

Updated: Oct 29, 2025

A Photonic System for Generating Unconditional Polarization-Entangled Photons Based on Multiple Quantum Interference
07:56

A Photonic System for Generating Unconditional Polarization-Entangled Photons Based on Multiple Quantum Interference

Published on: September 5, 2019

8.7K

Entanglement-Assisted Communication Surpassing the Ultimate Classical Capacity.

Shuhong Hao1, Haowei Shi2, Wei Li1

  • 1Department of Materials Science and Engineering, University of Arizona, Tucson, Arizona 85721, USA.

Physical Review Letters
|July 9, 2021
PubMed
Summary
This summary is machine-generated.

Entanglement-assisted communication (EACOMM) experimentally surpasses classical capacity in noisy channels. This quantum communication method offers a significant reduction in bit-error rates, paving the way for practical quantum advantages.

More Related Videos

Author Spotlight: Deciphering the Cognitive and Neural Mechanisms of Gesture in Communication
07:18

Author Spotlight: Deciphering the Cognitive and Neural Mechanisms of Gesture in Communication

Published on: January 26, 2024

1.1K
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 29, 2025

A Photonic System for Generating Unconditional Polarization-Entangled Photons Based on Multiple Quantum Interference
07:56

A Photonic System for Generating Unconditional Polarization-Entangled Photons Based on Multiple Quantum Interference

Published on: September 5, 2019

8.7K
Author Spotlight: Deciphering the Cognitive and Neural Mechanisms of Gesture in Communication
07:18

Author Spotlight: Deciphering the Cognitive and Neural Mechanisms of Gesture in Communication

Published on: January 26, 2024

1.1K
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:

  • Quantum Information Science
  • Quantum Communication
  • Optical Communications

Background:

  • Entanglement is fundamental to quantum-enhanced technologies like communication, sensing, and computing.
  • Entanglement-assisted communication (EACOMM) theoretically promises higher classical information transmission rates beyond classical limits.
  • Experimental validation of EACOMM advantages, especially over realistic channels, has been a significant challenge.

Purpose of the Study:

  • To experimentally demonstrate entanglement-assisted communication (EACOMM) surpassing the classical capacity over lossy and noisy bosonic channels.
  • To quantify the performance improvement of EACOMM compared to classical communication under identical channel conditions and power constraints.

Main Methods:

  • Implementation of a high-efficiency entanglement source and a phase-conjugate quantum receiver.
  • Transmission of classical information via EACOMM over simulated lossy and noisy bosonic channels.
  • Comparison of EACOMM performance against the Holevo-Schumacher-Westmoreland classical capacity and a benchmark classical protocol.

Main Results:

  • EACOMM demonstrated a communication rate exceeding the classical capacity by up to 16.3% under the same transmitter power constraint.
  • EACOMM achieved a reduction in bit-error rate by up to 69% compared to a classical protocol over the identical bosonic channel.
  • The implemented system effectively leveraged preshared entanglement despite channel-induced decoherence.

Conclusions:

  • This work provides the first experimental proof of EACOMM outperforming classical communication capacity in realistic, noisy environments.
  • The results highlight the practical viability of using entanglement to enhance classical communication rates and reliability.
  • This research opens a pathway for realizing provable quantum advantages in diverse quantum information processing applications.