Simulation, comparison and analysis of Wireless Sensor Networks protocols: LEACH, LEACH-C, LEACH-1R, and HEED
Simulation, comparison and analysis of Wireless Sensor Networks protocols: LEACH, LEACH-C, LEACH-1R, and HEED
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DOI：
10.1109/intee.2015.7416826
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发表时间：
2015-12
期刊：
影响因子：
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通讯作者：
M. Omari;Soumia Laroui
中科院分区：
文献类型：
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作者：
M. Omari;Soumia Laroui
无线传感器网络（WSNs）是由微小的传感器节点组成的，这些传感器节点感知数据并通过其他节点与基站通信。这些传感器节点是廉价的便携式设备，具有有限的处理能力和能量资源，这使得它们需要智能聚类协议。在文献中提出了许多集群和路由协议，以服务于这种微小设备的大型网络。在本文中，我们实现和分析了不同的聚类协议，即LEACH，LEACH-C，LEACH-1 R，HEED使用MATLAB环境。这些分簇协议进行了比较，在不同的条款，如剩余能量，数据传输到基站，最大轮数和活节点的数量。实验结果表明，LEACH协议相比HEED的不同版本有更好的性能。此外，LEACH-1 R被证明是有效的网络寿命。
Wireless Sensor Networks (WSNs) are made up of tiny sensor nodes which sense the data and communicate to the base station via other nodes. These sensor nodes are inexpensive portable devices with limited processing power and energy resources which make them in need of smart clustering protocols. Many clustering and routing protocols were proposed in the literature to serve large networks of such tiny devices. In this paper, we have implemented and analyzed different clustering protocols, namely LEACH, LEACH-C, LEACH-1R, and HEED using MATLAB environment. These clustering protocols are compared in different terms such as residual energy, data delivery to the base station, maximum number of rounds and the number of live nodes. Experimental results showed a better performance of the LEACH protocols when compared to the different versions of HEED. Moreover, LEACH-1R proved to be efficient in terms of network lifetime.