Energy balanced adaptive clustering routing protocol for heterogeneous wireless sensor networks

Q4 Engineering

International Journal of Wireless and Mobile Computing Pub Date : 2019-05-13 DOI:10.1504/IJWMC.2019.10021285

Hu Zhongdong, Wu Hualin, Wang Zhendong

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引用次数: 1

Abstract

In Wireless Sensor Networks (WSNs), the main problem is how to design an energy-efficient routing protocol, but one of the bottlenecks is that in WSNs energy is limited. Owing the current cluster routing protocols unconsidered node location and adopted single hop routing mechanism in routing communication in heterogeneous (WSNs), so that a large number of cluster heads that are far away from the base station will consume a large amount of energy. In this paper, an energy balanced adaptive clustering routing protocol is proposed for heterogeneous WSNs, and node location and residual energy are considered to improve the cluster-heads elected mechanism, which increases the probability to become cluster heads that the nodes are close to the base station and have high residual energy. In addition, the protocol uses an adaptive routing communication mechanism combining multi-hop with single-hop to balance the network energy consumption. Theoretical and simulation results show that compared with DEEC and SEP, the protocol can prolong the lifetime of the network and increase the network throughput obviously.

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异构无线传感器网络能量均衡自适应聚类路由协议

在无线传感器网络中，主要问题是如何设计一种高效节能的路由协议，但其中一个瓶颈是无线传感器网络的能量有限。由于目前的集群路由协议在异构（WSN）路由通信中没有考虑节点位置，采用单跳路由机制，使得大量远离基站的簇头会消耗大量的能量。针对异构无线传感器网络，提出了一种能量平衡的自适应簇路由协议，并考虑了节点位置和剩余能量，改进了簇头选择机制，增加了节点靠近基站且剩余能量高的簇头概率。此外，该协议采用多跳与单跳相结合的自适应路由通信机制来平衡网络能耗。理论和仿真结果表明，与DEEC和SEP相比，该协议可以显著延长网络的使用寿命，提高网络吞吐量。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

International Journal of Wireless and Mobile Computing Computer Science-Computer Science (all)

CiteScore

0.80

自引率

0.00%

发文量

期刊介绍： The explosive growth of wide-area cellular systems and local area wireless networks which promise to make integrated networks a reality, and the development of "wearable" computers and the emergence of "pervasive" computing paradigm, are just the beginning of "The Wireless and Mobile Revolution". The realisation of wireless connectivity is bringing fundamental changes to telecommunications and computing and profoundly affects the way we compute, communicate, and interact. It provides fully distributed and ubiquitous mobile computing and communications, thus bringing an end to the tyranny of geography.