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Large Scale Energy Efficient Sensor Network Routing Using a Quantum Processor Unit
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An Efficient Routing Scheme Based on Node Attributes for Opportunistic Networks in Oceans.

Lige Ge1, Shengming Jiang1

  • 1College of Information Engineering, Shanghai Maritime University, Shanghai 201306, China.

Entropy (Basel, Switzerland)
|May 28, 2022
PubMed
Summary
This summary is machine-generated.

This study introduces an efficient routing scheme for marine opportunistic networks, considering node behaviors and attributes to improve message delivery. The proposed method enhances network performance, including delivery ratio and reduced latency.

Keywords:
delivery competencyforwarding willingnessnode attributesopportunistic networks

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Area of Science:

  • Marine networking
  • Opportunistic communication networks

Background:

  • The growing marine economy necessitates reliable and cost-effective marine networking services.
  • Harsh ocean environments pose significant challenges for traditional communication methods.
  • Opportunistic networks offer a flexible solution for dynamic marine environments.

Purpose of the Study:

  • To address the limitations of existing routing schemes in opportunistic networks that overlook node behaviors.
  • To propose an efficient routing scheme for marine opportunistic networks that leverages node attributes.

Main Methods:

  • Developed a 'delivery competency' metric to predict future relay nodes.
  • Introduced a 'forwarding willingness' mechanism considering device capacity and movement patterns.
  • Utilized a 'utility metric' for informed message forwarding decisions.

Main Results:

  • The proposed routing scheme significantly improves the delivery ratio.
  • Demonstrated a reduction in average latency compared to existing methods.
  • Showcased an optimized overhead ratio in network performance.

Conclusions:

  • Node attributes and behaviors are crucial for efficient routing in marine opportunistic networks.
  • The proposed scheme offers a superior approach to marine communication challenges.
  • This research enhances the reliability and efficiency of opportunistic networking in marine settings.