JIPS (한국정보처리학회)
Current Result Document :
| 한글제목(Korean Title) |
Centralized Clustering Routing Based on Improved Sine Cosine Algorithm and Energy Balance in WSNs |
| 영문제목(English Title) |
Centralized Clustering Routing Based on Improved Sine Cosine Algorithm and Energy Balance in WSNs |
| 저자(Author) |
Xiaoling Guo
Xinghua Sun
Ling Li
Renjie Wu
Meng Liu
|
| 원문수록처(Citation) |
VOL 19 NO. 01 PP. 0017 ~ 0032 (2023. 02) |
한글내용
(Korean Abstract) |
|
영문내용
(English Abstract) |
Centralized hierarchical routing protocols are often used to solve the problems of uneven energy consumption and short network life in wireless sensor networks (WSNs). Clustering and cluster head election have become the focuses of WSNs. In this paper, an energy balanced clustering routing algorithm optimized by sine cosine algorithm (SCA) is proposed. Firstly, optimal cluster head number per round is determined according to surviving node, and the candidate cluster head set is formed by selecting high-energy node. Secondly, a random population with a certain scale is constructed to represent a group of cluster head selection scheme, and fitness function is designed according to inter-cluster distance. Thirdly, the SCA algorithm is improved by using monotone decreasing convex function, and then a certain number of iterations are carried out to select a group of individuals with the minimum fitness function value. From simulation experiments, the process from the first death node to 80% only needs about 30 rounds. This improved algorithm balances the energy consumption among nodes and avoids premature death of some nodes. And it greatly improves the energy utilization and extends the effective life of the whole network. |
| 키워드(Keyword) |
Centralized Clustering Routing Algorithm
Energy Balance
LEACH
Sine Cosine Algorithm
WSNs
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| 파일첨부 |
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