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首页> 外文期刊>International journal of business data communications and networking >Hybridization of the LEACH Protocol with Penalized Fuzzy C-Means (PFCM) and Self-Organization Map (SOM) Algorithms for Decreasing Energy in Wireless Sensor Networks
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Hybridization of the LEACH Protocol with Penalized Fuzzy C-Means (PFCM) and Self-Organization Map (SOM) Algorithms for Decreasing Energy in Wireless Sensor Networks

机译：LEACH协议与惩罚性模糊C均值（PFCM）和自组织映射（SOM）算法的混合，以降低无线传感器网络中的能量

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摘要

Wireless Sensor Networks (WSNs) consist of many sensor nodes, which are used for capturing the essential data from the environment and sending it to the Base Station (BS). Most of the research has been focused on energy challenges in WSN. There are many notable studies on minimization of energy consumption during the process of sensing the important data from the environment where nodes are deployed. Clustering-based routing protocols are an energy-efficient protocols that improve the lifetime of a wireless sensor network. The objective of the clustering is to decrease the total transmission power by aggregating into a single path for prolonging the network lifetime. However, the problem of unbalanced energy consumption exists in some cluster nodes in the WSNs. In this paper, a hybrid algorithm is proposed for clustering and cluster head (CH) election. The proposed routing protocol hybridized Penalized Fuzzy C-Means (PFCM) and Self Organization Map (SOM) algorithms with LEACH protocol for the optimum numbers of the CHs and the location of them. Simulation results reveal that the proposed algorithm outperforms other existing protocols in terms of network life, number of dead sensor nodes, energy consumption of the network and convergence rate of the algorithm in comparison to the LEACH algorithm.
机译：无线传感器网络（WSN）由许多传感器节点组成，这些传感器节点用于从环境中捕获基本数据并将其发送到基站（BS）。大多数研究都集中在无线传感器网络中的能源挑战上。在从部署节点的环境中感测重要数据的过程中，有很多关于降低能耗的值得注意的研究。基于群集的路由协议是一种节能协议，可以提高无线传感器网络的寿命。群集的目的是通过聚合为一条路径以延长网络寿命来降低总传输功率。但是，WSN中的某些群集节点中存在能耗不平衡的问题。本文提出了一种用于聚类和簇头（CH）选择的混合算法。提出的路由协议将惩罚性模糊C均值（PFCM）和自组织映射（SOM）算法与LEACH协议进行了混合，以获取CH的最佳数量和位置。仿真结果表明，与LEACH算法相比，该算法在网络寿命，传感器失效节点数，网络能耗和算法收敛速度方面均优于其他现有协议。

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