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arXiv 1306.1146cs.NI
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Advanced LEACH:一种基于静态路由的无线传感器网络异构路由协议

Advanced LEACH: A Static Clustering-based Heteroneous Routing Protocol for WSNs

A. Iqbal, M. Akbar, N. Javaid, S. H. Bouk, M. Ilahi, R. D. Khan

摘要:

无线传感器网络在异构网络中有着广泛的应用。在本文中,我们提出并评估先进的低能耗自适应分簇层次结构(Ad-LEACH),这是静态分簇的异构路由协议。首先将整个网络域划分为静态簇,然后在每个簇中应用单独的Ad-LEACH协议。我们提出的协议是继承LEACH与分布式节能分簇(DEEC)的簇头选择标准。这使得Ad-LEACH能够应对节点的异构性。由于小的静态集群,每个节点降低其广播消息功率,因为它只需要覆盖一个小的区域。我们在MATLAB中进行仿真,以检查Ad-LEACH的效率。仿真结果表明,Ad-LEACH协议在能量效率和吞吐量方面均优于LEACH和DEEC协议。

英文摘要:

Wireless Sensors Networks (WSNs) have a big application in heterogeneous networks. In this paper, we propose and evaluate Advanced Low-Energy Adaptive Clustering Hierarchy (Ad-LEACH) which is static clustering based heterogeneous routing protocol. The complete network field is first divided into static clusters and then in each cluster separate Ad-LEACH protocol is applied. Our proposed protocol is inherited from LEACH with a cluster head selection criteria of Distributed Energy-Efficient Clustering (DEEC). This enables Ad-LEACH to cope with the heterogeneous nature of nodes. Due to small static clusters, each node reduces its broadcast message power because it only has to cover a small area. We perform simulations in MATLAB to check the efficiency of Ad-LEACH. The Simulation results show that Ad-LEACH outperforms LEACH and DEEC in energy efficiency as well as throughput.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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