Volume 41 Issue 5
May  2017
Article Contents
Article Navigation >  Journal of University of Electronic Science and Technology of China  > 2012  >  41(5): 735-740

WANG Wen-yong, HUANG Li-sheng, XIANG Yu. Measurement-Based WMSNs Cross-Layer QoS Mechanism[J]. Journal of University of Electronic Science and Technology of China, 2012, 41(5): 735-740. doi: 10.3969/j.issn.1001-0548.2012.05.018
Citation: WANG Wen-yong, HUANG Li-sheng, XIANG Yu. Measurement-Based WMSNs Cross-Layer QoS Mechanism[J]. Journal of University of Electronic Science and Technology of China, 2012, 41(5): 735-740. doi: 10.3969/j.issn.1001-0548.2012.05.018
shu

Measurement-Based WMSNs Cross-Layer QoS Mechanism

doi: 10.3969/j.issn.1001-0548.2012.05.018
  • 1.

    School of Computer Science & Engineering,University of Electronic Science and Technology of China Chengdu 611731

  • Received Date: 2010-11-29
  • Rev Recd Date: 2011-09-21
  • Publish Date: 2012-10-15
  • With the problem of QoS management for wireless multimedia sensor networks (WMSNs), a measurement-based QoS route mechanism is suggested. First the end-to-end QoS metrics are obtained through distributed measurement, second the hop-by-hop link QoS dynamics are estimated with NT(network tomography)model, and then feed back to the network layer route algorithm. An improved ant colony algorithm (ACA) is employed and the QoS metrics act as the heuristic factor. Simulation results show that this mechanism outperforms traditional algorithms in terms of QoS rating.
  • 加载中
通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

  1. 本站搜索
  2. 百度学术搜索
  3. 万方数据库搜索
  4. CNKI搜索
Get Citation
PDF
XML

Article Metrics

Article views(3457) PDF downloads(43) Cited by()

Related
Proportional views

Measurement-Based WMSNs Cross-Layer QoS Mechanism

doi: 10.3969/j.issn.1001-0548.2012.05.018
  • 1. School of Computer Science & Engineering,University of Electronic Science and Technology of China Chengdu 611731
  • Received Date: 2010-11-29
  • Rev Recd Date: 2011-09-21
  • Publish Date: 2012-10-15

Abstract: With the problem of QoS management for wireless multimedia sensor networks (WMSNs), a measurement-based QoS route mechanism is suggested. First the end-to-end QoS metrics are obtained through distributed measurement, second the hop-by-hop link QoS dynamics are estimated with NT(network tomography)model, and then feed back to the network layer route algorithm. An improved ant colony algorithm (ACA) is employed and the QoS metrics act as the heuristic factor. Simulation results show that this mechanism outperforms traditional algorithms in terms of QoS rating.

WANG Wen-yong, HUANG Li-sheng, XIANG Yu. Measurement-Based WMSNs Cross-Layer QoS Mechanism[J]. Journal of University of Electronic Science and Technology of China, 2012, 41(5): 735-740. doi: 10.3969/j.issn.1001-0548.2012.05.018
Citation: WANG Wen-yong, HUANG Li-sheng, XIANG Yu. Measurement-Based WMSNs Cross-Layer QoS Mechanism[J]. Journal of University of Electronic Science and Technology of China, 2012, 41(5): 735-740. doi: 10.3969/j.issn.1001-0548.2012.05.018
shu

    HTML

Catalog

    Journal Online

    Author's Notes

    Links

    Copyright © 《电子科技大学学报》编辑部

    Address: Room 350, central building, University of Electronic Science and Technology, No.4, Section 2, Jianshe North Road, Chengdu Tel: 028-83202308,83207559 Email: xuebao@uestc.edu.cn

    本系统由 北京仁和汇智信息技术有限公司 开发 

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return