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A single-hop clustering and energy efficient protocol for wireless sensor networks

机译:无线传感器网络的单跳群集和节能协议

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Energy efficiency is an active research area in WSNs technology. There is an extensive research work going towards this direction and existing mechanisms fail to address the problem completely due to its limited specificity. This work focuses on the idea of enhancing the network lifetime on the basis of cluster-heads (CHs) remaining energy levels. Thus, instead of changing CHs at every round for dynamic clustering, we propose two sorts of CH threshold function as energy threshold function and optimal CH range threshold function for maximizing the network lifetime. Simulation results show that our protocol maximizes the network lifetime and captures the data three times more than the other known energy-efficient protocols in the literature.
机译:能源效率是无线传感器网络技术的活跃研究领域。朝着这个方向进行了广泛的研究工作,并且由于其局限性,现有机制无法完全解决该问题。这项工作的重点是基于簇头(CH)剩余能量水平来延长网络寿命。因此,我们提出了两种CH阈值函数,分别是能量阈值函数和最佳CH范围阈值函数,以最大化网络寿命,而不是在每个循环中都更改CH来进行动态聚类。仿真结果表明,我们的协议可最大程度地延长网络寿命,并比文献中其他已知的节能协议多捕获三倍的数据。

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