Enhancing fault tolerance of wireless sensor networks by changing topology

Author:

Xin Qiangwei,Guo Xinming

Abstract

Abstract Wireless sensor networks work by multi hop mode. The increase of intermediate forwarding nodes will bring the packet loss rate increase. In addition, a node which has fault will affect the entire link work. The average number of forwarding node influences the fault tolerance of wireless sensor networks. In order to ensure that wireless sensor networks can work smoothly and prolong the lifetime, the reducing of average number of forwarding node is necessary, namely reducing the average number of hops. The reducing of average hop number of whole network also reduces the packet loss rate and the energy consumption of nodes. The proposed algorithm in this paper cuts down the hops and improves the fault tolerance of wireless sensor networks.

Publisher

IOP Publishing

Subject

General Physics and Astronomy

Reference6 articles.

1. Caries detection with near-infrared transillumination using deep leaming[J];Casalegno;Joumal of Dental Research,2019

2. Topology management for improving routing and network performances in mobile ad hoc networks[J];Nikaein;Mobile Networks and Applications,2004

3. Energy cost based topology control algorithm of minimum-total-weight connected dominating set in WSNs[J];Sun;Journal of Electronics & Information Technology,2010

4. Optimizing distributed algorithm for minimum connected dominating set with markov model[J];Wenyong;Acta Electronica Sinica,2010

5. Maximal independent set based distributed algorithm for minimum connected dominating set[J];Tang;Acta Electronica Sinica,2007

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3