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Related Experiment Video

Updated: Nov 7, 2025

Large Scale Energy Efficient Sensor Network Routing Using a Quantum Processor Unit

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Published on: September 8, 2023

Energy-Efficient and Reliable Face-Routing Scheme in Wireless Networks.

Hyunchong Cho¹, Sangdae Kim², Seungmin Oh²

¹Research Institute for Computer and Information Communication, Chungbuk National University, Cheongju 28644, Korea.

Sensors (Basel, Switzerland)

|April 30, 2021

Summary

This study introduces an improved face-routing scheme for wireless networks to reduce energy consumption and data retransmissions. The new method optimizes neighbor selection for reliable and efficient data packet delivery.

Keywords:

energy efficiency face-routing geographic routing transmission reliability wireless network

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Area of Science:

Computer Science
Wireless Networking
Network Protocols

Background:

Geographic routing is susceptible to failures in data transmission.
Face-routing is a recovery scheme but often causes high energy consumption due to frequent transmissions.
Existing face-routing methods that target the farthest neighbor node result in increased data retransmissions due to low success ratios.

Purpose of the Study:

To propose a novel face-routing scheme that balances energy efficiency and transmission reliability.
To enhance energy efficiency by maximizing distance progress per hop.
To improve transmission reliability by increasing the success ratio of data delivery.

Main Methods:

Developed a new face-routing algorithm selecting the most appropriate neighbor node.
Implemented a two-viewpoint approach: one for energy efficiency (distance progress) and one for reliability (success ratio).
Conducted simulations to evaluate the proposed scheme's performance.

Main Results:

The proposed face-routing scheme demonstrates superior energy efficiency compared to existing methods.
The new scheme achieves better reliability and reduces data retransmissions compared to recent face-routing research.
Simulation results validate the effectiveness of the balanced approach.

Conclusions:

The proposed face-routing scheme effectively addresses the energy consumption and reliability issues in wireless data transmission.
This approach offers a significant improvement over traditional and recent face-routing techniques.
The optimized neighbor selection strategy is key to enhancing both energy efficiency and transmission success.