Research on Cluster-Based Routing Protocol for Wireless Sensor Networks

LEACH routing algorithm is an important routing algorithm in wireless sensor networks (WSN s), There exist imperfections in the LEACH algorithm, which can be summarized as the uneven number of cluster heads, the unreasonable distribution of cluster heads and inappropriate selection of cluster heads....

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Bibliographic Details
Main Authors: Liu, Bangyan, Zhang, Jiuchuan, Zhu, Zhenxiong
Format: Conference Proceeding
Language:English
Subjects:
Clustering algorithms
Computational modeling
Energy consumption
Energy-efficient routing algorithm
LEACH Routing Protocol
LEACH-OptCluster Routing Protocol
Routing
Routing protocols
Simulation
Wireless sensor network
Wireless sensor networks
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Summary:LEACH routing algorithm is an important routing algorithm in wireless sensor networks (WSN s), There exist imperfections in the LEACH algorithm, which can be summarized as the uneven number of cluster heads, the unreasonable distribution of cluster heads and inappropriate selection of cluster heads. Researchers has put forward algorithms based on LEACH as improvement. In this paper, we focused on analysis of inappropriate selection of clusters in LEACH routing algorithm from energy consumption approach. To solve this existing issue in LEACH routing algorithm, a new algorithm that maximum the efficiency of energy consumption is proposed in this paper, which is LEACH-OptCluster. This paper analyses the disadvantages of LEACH routing algorithm. LEACH-C routing algorithm is introduced as comparison with proposed algorithm. Simulation of LEACH-OptCluster is conducted through Matlab. With simulation results, further analysis indicates the proposed LEACH-OptCluster routing algorithm can prolong the WSNs network working time effectively through balancing the overall energy consumption of network nodes.
ISSN:2770-663X
DOI:10.1109/ICISCAE55891.2022.9927578