Efficient LEACH algorithm based on energy equalization
LEACH routing protocol is a classical clustering routing method in wireless sensor networks. However, in severely limited wireless networks, high power consumption and short lifetime of nodes seriously affect network performance. In this paper, an improved efficient LEACH-X protocol based on energy...
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
National Computer System Engineering Research Institute of China
2023-01-01
|
| Series: | Dianzi Jishu Yingyong |
| Subjects: | |
| Online Access: | http://www.chinaaet.com/article/3000157976 |
| _version_ | 1797447742733156352 |
|---|---|
| author | Xie Jia Zhang Linghua |
| author_facet | Xie Jia Zhang Linghua |
| author_sort | Xie Jia |
| collection | DOAJ |
| description | LEACH routing protocol is a classical clustering routing method in wireless sensor networks. However, in severely limited wireless networks, high power consumption and short lifetime of nodes seriously affect network performance. In this paper, an improved efficient LEACH-X protocol based on energy balance is proposed. By joining the optimal number of cluster head, the surplus energy correction factor is put forward. Considering the residual energy of nodes,the number of cluster head during the period and density factor, and partitioning the deployment area， the cluster head election threshold function is modified by adjusting the weight of the distance factor gain parameters for the region.Then, the second competition is in progress and ultimately the cluster head is selectd, so as to reduce the energy consumption of nodes, the survival time of WSN can be extended to some extent. Simulation results show that compared with the traditional LEACH protocol, the LEACH-X protocol reduces the network energy consumption and prolongs the network lifetime. |
| first_indexed | 2024-03-09T14:00:20Z |
| format | Article |
| id | doaj.art-c761f6b9597047dabde4376139278eb5 |
| institution | Directory Open Access Journal |
| issn | 0258-7998 |
| language | zho |
| last_indexed | 2024-03-09T14:00:20Z |
| publishDate | 2023-01-01 |
| publisher | National Computer System Engineering Research Institute of China |
| record_format | Article |
| series | Dianzi Jishu Yingyong |
| spelling | doaj.art-c761f6b9597047dabde4376139278eb52023-11-30T09:14:31ZzhoNational Computer System Engineering Research Institute of ChinaDianzi Jishu Yingyong0258-79982023-01-01491636810.16157/j.issn.0258-7998.2230523000157976Efficient LEACH algorithm based on energy equalizationXie Jia0Zhang Linghua1School of Communication and Information Engineering，Nanjing University of Posts and Telecommunications，Nanjing 210023，ChinaSchool of Communication and Information Engineering，Nanjing University of Posts and Telecommunications，Nanjing 210023，ChinaLEACH routing protocol is a classical clustering routing method in wireless sensor networks. However, in severely limited wireless networks, high power consumption and short lifetime of nodes seriously affect network performance. In this paper, an improved efficient LEACH-X protocol based on energy balance is proposed. By joining the optimal number of cluster head, the surplus energy correction factor is put forward. Considering the residual energy of nodes,the number of cluster head during the period and density factor, and partitioning the deployment area， the cluster head election threshold function is modified by adjusting the weight of the distance factor gain parameters for the region.Then, the second competition is in progress and ultimately the cluster head is selectd, so as to reduce the energy consumption of nodes, the survival time of WSN can be extended to some extent. Simulation results show that compared with the traditional LEACH protocol, the LEACH-X protocol reduces the network energy consumption and prolongs the network lifetime.http://www.chinaaet.com/article/3000157976wireless sensor networkleachoptimal cluster headresidual energy factordensity factor |
| spellingShingle | Xie Jia Zhang Linghua Efficient LEACH algorithm based on energy equalization Dianzi Jishu Yingyong wireless sensor network leach optimal cluster head residual energy factor density factor |
| title | Efficient LEACH algorithm based on energy equalization |
| title_full | Efficient LEACH algorithm based on energy equalization |
| title_fullStr | Efficient LEACH algorithm based on energy equalization |
| title_full_unstemmed | Efficient LEACH algorithm based on energy equalization |
| title_short | Efficient LEACH algorithm based on energy equalization |
| title_sort | efficient leach algorithm based on energy equalization |
| topic | wireless sensor network leach optimal cluster head residual energy factor density factor |
| url | http://www.chinaaet.com/article/3000157976 |
| work_keys_str_mv | AT xiejia efficientleachalgorithmbasedonenergyequalization AT zhanglinghua efficientleachalgorithmbasedonenergyequalization |