A clustering algorithm based on nonuniform partition for WSNs
Wireless sensor networks (WSNs) have great application potential in partition parameter observation, such as forest fire detection. Due to the limited battery capacity of sensor nodes, how to reduce energy consumption is an important technical challenge. In this paper, we propose an energy efficient...
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| Format: | Article |
| Language: | English |
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De Gruyter
2020-12-01
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| Series: | Open Physics |
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| Online Access: | https://doi.org/10.1515/phys-2020-0192 |
| _version_ | 1819102744022089728 |
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| author | Tang Chunling |
| author_facet | Tang Chunling |
| author_sort | Tang Chunling |
| collection | DOAJ |
| description | Wireless sensor networks (WSNs) have great application potential in partition parameter observation, such as forest fire detection. Due to the limited battery capacity of sensor nodes, how to reduce energy consumption is an important technical challenge. In this paper, we propose an energy efficient routing algorithm of adaptive double cluster head (CH) based on nonuniform partition for WSN. Firstly, according to the distance information from the base station (BS) to every sensor node, the network is divided into several uneven partitions. Secondly, CH is selected for each partition as the primary cluster head (PCH). Because of the cluster-level routing, the CHs close to the BS need to forward more data than the CHs in other areas, which consumes more energy. Therefore, an adaptive double CH method can be used to generate a secondary cluster head (SCH) in the cluster near the BS according to the parameters. Finally, the PCH is responsible for data collection, data integration, and data transmission. while the SCH is in charge of data routing. Simulation results show that the proposed algorithm can reduce the energy consumption and extend the life of the WSNs, compared with LEACH protocol and the HEED protocol. |
| first_indexed | 2024-12-22T01:39:25Z |
| format | Article |
| id | doaj.art-8ed598ddd5c74dc1be20caea22601e04 |
| institution | Directory Open Access Journal |
| issn | 2391-5471 |
| language | English |
| last_indexed | 2024-12-22T01:39:25Z |
| publishDate | 2020-12-01 |
| publisher | De Gruyter |
| record_format | Article |
| series | Open Physics |
| spelling | doaj.art-8ed598ddd5c74dc1be20caea22601e042022-12-21T18:43:17ZengDe GruyterOpen Physics2391-54712020-12-011811154116010.1515/phys-2020-0192phys-2020-0192A clustering algorithm based on nonuniform partition for WSNsTang Chunling0College of Electronical Information Engineering, Chongqing Technology and Business Institute, Chongqing 400052, ChinaWireless sensor networks (WSNs) have great application potential in partition parameter observation, such as forest fire detection. Due to the limited battery capacity of sensor nodes, how to reduce energy consumption is an important technical challenge. In this paper, we propose an energy efficient routing algorithm of adaptive double cluster head (CH) based on nonuniform partition for WSN. Firstly, according to the distance information from the base station (BS) to every sensor node, the network is divided into several uneven partitions. Secondly, CH is selected for each partition as the primary cluster head (PCH). Because of the cluster-level routing, the CHs close to the BS need to forward more data than the CHs in other areas, which consumes more energy. Therefore, an adaptive double CH method can be used to generate a secondary cluster head (SCH) in the cluster near the BS according to the parameters. Finally, the PCH is responsible for data collection, data integration, and data transmission. while the SCH is in charge of data routing. Simulation results show that the proposed algorithm can reduce the energy consumption and extend the life of the WSNs, compared with LEACH protocol and the HEED protocol.https://doi.org/10.1515/phys-2020-0192wsndouble cluster headleachnonuniform grid |
| spellingShingle | Tang Chunling A clustering algorithm based on nonuniform partition for WSNs Open Physics wsn double cluster head leach nonuniform grid |
| title | A clustering algorithm based on nonuniform partition for WSNs |
| title_full | A clustering algorithm based on nonuniform partition for WSNs |
| title_fullStr | A clustering algorithm based on nonuniform partition for WSNs |
| title_full_unstemmed | A clustering algorithm based on nonuniform partition for WSNs |
| title_short | A clustering algorithm based on nonuniform partition for WSNs |
| title_sort | clustering algorithm based on nonuniform partition for wsns |
| topic | wsn double cluster head leach nonuniform grid |
| url | https://doi.org/10.1515/phys-2020-0192 |
| work_keys_str_mv | AT tangchunling aclusteringalgorithmbasedonnonuniformpartitionforwsns AT tangchunling clusteringalgorithmbasedonnonuniformpartitionforwsns |