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| 基于LEACH协议簇头定位算法研究 |
| Research on Cluster Head Location Algorithm Based on LEACH Protocol |
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| DOI：10.16018/j.cnki.cn32-1650/n.202302008 |
| 中文关键词: 无线传感器网络 簇头间距 网络寿命 能量消耗 |
| 英文关键词: wireless sensor network cluster head spacing network lifetime energy consumption |
| 基金项目: |
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| 摘要点击次数: 46 |
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| 中文摘要: |
| 无线传感器网络能量消耗受簇头选择的影响很大，能耗对网络寿命起着至关重要的作用。在LEACH协议基础上，针对该协议的缺点，在保证网络簇头节点覆盖最大化基础上，对簇头位置选择边缘化及密度进行优化，提出一种新的分簇方法。仿真结果表明，改进后的LEACH协议，降低了网络的能耗、增加了数据发送的总量、延迟了网络的寿命，是一种比较有效的分簇算法。 |
| 英文摘要: |
| The energy consumption of wireless sensor networks is greatly affected by cluster head selection, and the energy consumption plays a crucial role in the network lifetime. Based on LEACH protocol, a new clustering methodisproposed to optimize the location selection marginalization and density of cluster heads on the basis of ensuring maximum coverage of cluster head nodes. The simulation results show that the improved LEACH protocol reduces the energy consumption of the network, increases the total amount of data transmission and delays the lifetime of the network, It is an effective clustering algorithm. |
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