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

IP3/DAG Signaling Pathway01:11

IP3/DAG Signaling Pathway

13.5K
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...
13.5K
Network Function of a Circuit01:25

Network Function of a Circuit

470
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.
470
Modeling of Diode Forward Characteristics01:19

Modeling of Diode Forward Characteristics

881
Understanding the behavior of diodes when forward-biased is a fundamental aspect of electronic circuit design and analysis. This analysis primarily utilizes two models: the exponential diode model and the constant-voltage-drop model. The exponential model comes into play when the source voltage exceeds 0.5 volts, pushing the diode current to rise exponentially above the saturation current. This relationship is graphically depicted in the current-voltage (I-V) curve, illustrating the diode's...
881
Modeling of Diode Reverse Characteristics01:14

Modeling of Diode Reverse Characteristics

479
In electronic circuits, reverse-biased diode configurations are critical for regulating voltage levels. Zener diodes exploit the reverse breakdown phenomenon and exhibit a controlled breakdown at a specific Zener voltage (VZ). They are designed to maintain a constant voltage across their terminals and are commonly used for voltage regulation in circuits.
When a reverse voltage applied to a Zener diode exceeds its breakdown voltage, the diode enters the breakdown region. At this point, the...
479
Distributed Loads: Problem Solving01:21

Distributed Loads: Problem Solving

916
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...
916
Reynolds Transport Theorem01:24

Reynolds Transport Theorem

1.6K
The Reynolds transport theorem provides a framework to relate the time rate of change of an extensive property within a system to that in a control volume, which is crucial for analyzing fluid dynamics. Extensive properties, such as mass, velocity, acceleration, temperature, and momentum, can be expressed in terms of the mass of a fluid portion. These properties are called extensive because they depend on the system's size, while intensive properties are their corresponding values per unit...
1.6K

You might also read

Related Articles

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

Sort by
Same author

Computed tomography-guided left atrial appendage closure in a patient with persistent atrial fibrillation and mirror-image dextrocardia: a case report.

Journal of geriatric cardiology : JGC·2026
Same author

Visible Light-Induced Intermolecular Dearomatization for Constructing Angularly Fused Tetracyclic Scaffolds.

Nature communications·2026
Same author

[Comparison of NB Chirp ABR and 40 Hz AERP in Normal Hearing Adults].

Fa yi xue za zhi·2026
Same author

Alms1 KO Rat: A New Model of Cardiometabolic Syndrome With Spontaneous Hypertension.

Acta physiologica (Oxford, England)·2026
Same author

[Research Progress of Chirp ABR and Its Application in Forensic Auditory Identification].

Fa yi xue za zhi·2025
Same author

Association of metabolic dysfunction-associated fatty liver disease with coronary CT angiography-derived plaque characteristics and cardiovascular events.

BMC medical imaging·2025

Related Experiment Video

Updated: Nov 20, 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

944

Exploring a New Adaptive Routing Based on the Dijkstra Algorithm in Optical Networks-on-Chip.

Yan-Li Zheng1, Ting-Ting Song1, Jun-Xiong Chai1

  • 1School of Electronic and Information Engineering, Southwest University, Chongqing 400715, China.

Micromachines
|January 20, 2021
PubMed
Summary

This study introduces Dijkstra algorithm-based adaptive routing for optical networks-on-chip (ONoCs) to minimize transmission loss and power consumption. Results show significant power savings with minimal impact on network performance.

Keywords:
Dijkstra algorithmoptical networks-on-chipoptimized power controltransmission loss

More Related Videos

Quasi-light Storage for Optical Data Packets
07:45

Quasi-light Storage for Optical Data Packets

Published on: February 6, 2014

11.1K
Transmission of Multiple Signals through an Optical Fiber Using Wavefront Shaping
09:43

Transmission of Multiple Signals through an Optical Fiber Using Wavefront Shaping

Published on: March 20, 2017

10.1K

Related Experiment Videos

Last Updated: Nov 20, 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

944
Quasi-light Storage for Optical Data Packets
07:45

Quasi-light Storage for Optical Data Packets

Published on: February 6, 2014

11.1K
Transmission of Multiple Signals through an Optical Fiber Using Wavefront Shaping
09:43

Transmission of Multiple Signals through an Optical Fiber Using Wavefront Shaping

Published on: March 20, 2017

10.1K

Area of Science:

  • Computer Engineering
  • Optical Communications
  • Network Systems

Background:

  • Photoelectric hybrid networks offer high bandwidth and low latency for chip multiprocessor (CMP) systems.
  • Optical networks-on-chip (ONoCs) face challenges with high transmission loss and power consumption due to numerous optical elements.
  • Existing routing algorithms may not sufficiently address power efficiency in ONoCs.

Purpose of the Study:

  • To develop an adaptive routing strategy for mesh-based ONoCs that minimizes transmission loss and reduces optical transmitter output power.
  • To evaluate the effectiveness of the Dijkstra algorithm in optimizing power control within ONoCs.
  • To assess the impact of the proposed power control method on overall network performance, including latency and throughput.

Main Methods:

  • Adoption of the Dijkstra algorithm for adaptive routing to identify paths with minimum link transmission loss.
  • Implementation of optimized power control mechanisms linked to the Dijkstra algorithm's routing decisions.
  • Numerical simulations and network performance analysis using OPNET software to compare the proposed method against traditional and previous adaptive power control strategies.

Main Results:

  • The Dijkstra algorithm-based power control maximally reduces link transmission loss compared to dimensional routing.
  • Significant savings in average optical transmitter output power are achieved, especially as network size increases.
  • End-to-end latency and throughput show minimal degradation compared to traditional networks.

Conclusions:

  • The proposed optimized power control using the Dijkstra algorithm effectively reduces power consumption in ONoCs.
  • This approach offers substantial power savings without significantly compromising critical network performance metrics like latency and throughput.
  • The method presents a viable solution for enhancing energy efficiency in high-performance chip multiprocessor systems.