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Updated: Jul 15, 2025

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

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Published on: September 8, 2023

PAtCH: Proactive Approach to Circumvent Holes in Wireless Sensor Networks.

Moyses M Lima¹, Eduardo D Sardinha², Leandro N Balico³

¹Retail Management System Technical Group, SIDIA R&D Institute, Manaus 69055-035, Brazil.

Sensors (Basel, Switzerland)

|September 28, 2023

Summary

This summary is machine-generated.

A new method called PAtCH (Proactive Approach to Circumvent Holes) addresses routing holes in Wireless Sensor Networks (WSNs). This location-free technique effectively creates paths around holes, improving network efficiency.

Keywords:

geographic routing local minimum routing holes

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Published on: August 27, 2021

Area of Science:

Computer Science
Network Engineering
Wireless Communication

Background:

Hole regions pose a significant challenge for greedy geographic routing in Wireless Sensor Networks (WSNs).
Common causes include physical obstacles, node failure, and deployment issues, leading to the local minimum phenomenon.
Existing perimeter routing methods overload nodes at the edge of holes, failing to balance network load.

Purpose of the Study:

To propose a novel location-free geographic routing technique to circumvent routing holes in WSNs.
To maintain the benefits of greedy forwarding while addressing the limitations imposed by hole regions.
To ensure efficient routing path creation towards the destination even in the presence of network holes.

Main Methods:

Introduced PAtCH (Proactive Approach to Circumvent Holes), a novel location-free geographic routing technique for WSNs.
Utilized the Received Signal Strength Indicator (RSSI) to aid in constructing routing paths.
Assumed the sink node possesses a superior communication range for path establishment.

Main Results:

Demonstrated the efficiency of the PAtCH solution in WSN scenarios containing hole regions.
Successfully circumvented routing holes, enabling the creation of viable paths to the destination.
Maintained the advantages of traditional greedy forwarding techniques while overcoming hole-related issues.

Conclusions:

PAtCH offers an effective solution for navigating routing holes in WSNs without relying on node locations.
The technique balances network load by avoiding the over-reliance on perimeter nodes.
PAtCH enhances WSN routing efficiency and reliability in challenging networkTopographies.