Clustering routing protocol based on improved PSO algorithm in WSN
Aiming at the problem that the location distribution of cluster head nodes filtered by wireless sensor network clustering routing protocol was unbalanced and the data transmission path of forwarding nodes was unreasonable,which would increase the energy consumption of nodes and shorten the network l...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2019-12-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2019241/ |
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| author | Xiaonian WU Chuyun ZHANG Runlian ZHANG Yaping SUN |
| author_facet | Xiaonian WU Chuyun ZHANG Runlian ZHANG Yaping SUN |
| author_sort | Xiaonian WU |
| collection | DOAJ |
| description | Aiming at the problem that the location distribution of cluster head nodes filtered by wireless sensor network clustering routing protocol was unbalanced and the data transmission path of forwarding nodes was unreasonable,which would increase the energy consumption of nodes and shorten the network life cycle,a clustering routing protocol based on improved particle swarm optimization algorithm was proposed.In the process of cluster head election,a new fitness function was established by defining the energy factor and position equalization factor of the node,the better candidate cluster head node was evaluated and selected,the position update speed of the candidate cluster head nodes was adjusted by the optimized update learning factor,the local search and speeded up the convergence of the global search was expanded.According to the distance between the forwarding node and the base station,the single-hop or multi-hop transmission mode was adopted,and a multi-hop method was designed based on the minimum spanning tree to select an optimal multi-hop path for the data transmission of the forwarding node.Simulation results show that the clustering routing protocol based on improved particle swarm optimization algorithm can elect cluster head nodes and forwarding nodes with more balanced energy and location,which shortened the communication distance of the network.The energy consumption of nodes is lower and more balanced,effectively extending the network life cycle. |
| format | Article |
| id | doaj-art-bbc02cacd4284e01ad928443075b720e |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2019-12-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-bbc02cacd4284e01ad928443075b720e2025-01-14T07:18:06ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2019-12-014011412359730905Clustering routing protocol based on improved PSO algorithm in WSNXiaonian WUChuyun ZHANGRunlian ZHANGYaping SUNAiming at the problem that the location distribution of cluster head nodes filtered by wireless sensor network clustering routing protocol was unbalanced and the data transmission path of forwarding nodes was unreasonable,which would increase the energy consumption of nodes and shorten the network life cycle,a clustering routing protocol based on improved particle swarm optimization algorithm was proposed.In the process of cluster head election,a new fitness function was established by defining the energy factor and position equalization factor of the node,the better candidate cluster head node was evaluated and selected,the position update speed of the candidate cluster head nodes was adjusted by the optimized update learning factor,the local search and speeded up the convergence of the global search was expanded.According to the distance between the forwarding node and the base station,the single-hop or multi-hop transmission mode was adopted,and a multi-hop method was designed based on the minimum spanning tree to select an optimal multi-hop path for the data transmission of the forwarding node.Simulation results show that the clustering routing protocol based on improved particle swarm optimization algorithm can elect cluster head nodes and forwarding nodes with more balanced energy and location,which shortened the communication distance of the network.The energy consumption of nodes is lower and more balanced,effectively extending the network life cycle.http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2019241/wireless sensor networkparticle swarm optimization algorithmclustering protocolmulti-hopminimum spanning tree |
| spellingShingle | Xiaonian WU Chuyun ZHANG Runlian ZHANG Yaping SUN Clustering routing protocol based on improved PSO algorithm in WSN Tongxin xuebao wireless sensor network particle swarm optimization algorithm clustering protocol multi-hop minimum spanning tree |
| title | Clustering routing protocol based on improved PSO algorithm in WSN |
| title_full | Clustering routing protocol based on improved PSO algorithm in WSN |
| title_fullStr | Clustering routing protocol based on improved PSO algorithm in WSN |
| title_full_unstemmed | Clustering routing protocol based on improved PSO algorithm in WSN |
| title_short | Clustering routing protocol based on improved PSO algorithm in WSN |
| title_sort | clustering routing protocol based on improved pso algorithm in wsn |
| topic | wireless sensor network particle swarm optimization algorithm clustering protocol multi-hop minimum spanning tree |
| url | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2019241/ |
| work_keys_str_mv | AT xiaonianwu clusteringroutingprotocolbasedonimprovedpsoalgorithminwsn AT chuyunzhang clusteringroutingprotocolbasedonimprovedpsoalgorithminwsn AT runlianzhang clusteringroutingprotocolbasedonimprovedpsoalgorithminwsn AT yapingsun clusteringroutingprotocolbasedonimprovedpsoalgorithminwsn |