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2018 | OriginalPaper | Chapter

Optimization Design and Research of LEACH Algorithm in Large Region of Rail Transportation

Authors : Chongjun Liu, Kuangang Fan, Pingchuan Liu, Gaoxing Ding

Published in: Proceedings of the 3rd International Conference on Electrical and Information Technologies for Rail Transportation (EITRT) 2017

Publisher: Springer Singapore

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Abstract

An improved LEACH algorithm is proposed to address the limitation of randomly selected cluster heads in an application environment with a large area of rail transportation. Through division, the number and selection of regional cluster heads are optimized to improve the robustness of the LEACH protocol in large areas of rail transportation. Simulation results show that the new algorithm exhibits significant improvement in terms of node survival number, data transmission, and network survival cycle compared with the LEACH algorithm, and thus, the lifetime of wireless sensor networks is prolonged.

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Metadata
Title
Optimization Design and Research of LEACH Algorithm in Large Region of Rail Transportation
Authors
Chongjun Liu
Kuangang Fan
Pingchuan Liu
Gaoxing Ding
Copyright Year
2018
Publisher
Springer Singapore
Book
Proceedings of the 3rd International Conference on Electrical and Information Technologies for Rail Transportation (EITRT) 2017

Print ISBN: 978-981-10-7985-6

Electronic ISBN: 978-981-10-7986-3

Copyright Year: 2018

DOI
https://doi.org/10.1007/978-981-10-7986-3_104

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