Energy efficient cluster-based routing protocol for WSN using multi-strategy fusion snake optimizer and minimum
Le Yang1, Damin Zhang2, Lun Li1
1College of Big Data & Information Engineering, Guizhou University, Guiyang, 550025, China.
Scientific Reports
|July 22, 2024
Summary
This study introduces a novel cluster routing protocol for wireless sensor networks (WSN) using a multi-strategy fusion snake optimizer (MSSO) and minimum spanning tree algorithm. The protocol enhances network lifespan and conserves energy, outperforming existing methods.
Area of Science:
- Computer Science
- Network Engineering
- Artificial Intelligence
Background:
- Wireless Sensor Networks (WSN) face energy and lifespan limitations, hindering Internet of Things (IoT) integration.
- Efficient routing protocols are crucial for WSN longevity and performance.
- Cluster technology presents a viable solution for WSN energy and routing challenges.
Purpose of the Study:
- To introduce a novel cluster routing protocol for WSN to enhance network lifespan and conserve energy.
- To optimize cluster head and relay node selection using advanced algorithms.
- To improve the efficiency and performance of WSN routing.
Main Methods:
- Developed a novel cluster routing protocol integrating the multi-strategy fusion snake optimizer (MSSO) and minimum spanning tree algorithm.
- Enhanced MSSO with dynamic parameter updating, adaptive alpha mutation, and bi-directional search optimization for faster convergence and expanded search.
- Integrated Fuzzy C-Means (FCM) into MSSO for cluster head selection and utilized distance, residual energy, and direction for relay node selection.
Main Results:
- The proposed protocol reduced energy consumption by at least 26.64% compared to LEACH, ESO, EEWC, GWO, and EECHS-ISSADE.
- Network lifetime increased by a minimum of 25.84%.
- Extended the stable period by at least 52.43% and boosted network throughput by at least 40.99%.
Conclusions:
- The novel cluster routing protocol significantly improves WSN energy efficiency and network lifespan.
- The MSSO algorithm, enhanced with FCM and optimization tactics, effectively addresses WSN routing challenges.
- This research offers a promising solution for developing more sustainable and efficient WSNs for IoT applications.
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