Technology of Network & Communication
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1829-1833

Neighbor node discovery of IoT based on sparse graph codes

Zhou Huaqiao
Xu Yihan
Sun Yifan
Zeng Weijun
College of Computer & Communication, Jiangsu Vocational College of Electronics & Information, Huai'an Jiangsu 223001, China

Abstract

In order to solve the problem that the traditional cellular random access scheme for discovering new nodes in the Internet of Things is not suitable for the sensor network of large-scale nodes, this paper firstly transformed the neighbor discovery problem into a single vector measurement problem in the compressed sensing theoretical model based on the group testing framework, and then constructed the measurement matrix carefully. Finally, it proposed a novel stepwise stripping recovery algorithm based on sparse graph code theory to solve the neighbor node discovery problem in the Internet of Things. The experimental results show that the proposed algorithm improves the effectiveness and accuracy of active neighbor node discovery in large-scale wireless sensor networks with low sample and time complexity.

Foundation Support

国家自然科学基金资助项目(61802425)
淮安市科技项目(HAP201904)

Publish Information

DOI: 10.19734/j.issn.1001-3695.2021.09.0595
Publish at: Application Research of Computers Printed Article, Vol. 39, 2022 No. 6
Section: Technology of Network & Communication
Pages: 1829-1833
Serial Number: 1001-3695(2022)06-039-1829-05

Publish History

[2022-01-11] Accepted Paper
[2022-06-05] Printed Article

Cite This Article

周华乔, 徐义晗, 孙一凡, 等. 基于稀疏图码的物联网邻居节点发现 [J]. 计算机应用研究, 2022, 39 (6): 1829-1833. (Zhou Huaqiao, Xu Yihan, Sun Yifan, et al. Neighbor node discovery of IoT based on sparse graph codes [J]. Application Research of Computers, 2022, 39 (6): 1829-1833. )

About the Journal

  • Application Research of Computers Monthly Journal
  • Journal ID ISSN 1001-3695
    CN  51-1196/TP

Application Research of Computers, founded in 1984, is an academic journal of computing technology sponsored by Sichuan Institute of Computer Sciences under the Science and Technology Department of Sichuan Province.

Aiming at the urgently needed cutting-edge technology in this discipline, Application Research of Computers reflects the mainstream technology, hot technology and the latest development trend of computer application research at home and abroad in a timely manner. The main contents of the journal include high-level academic papers in this discipline, the latest scientific research results and major application results. The contents of the columns involve new theories of computer discipline, basic computer theory, algorithm theory research, algorithm design and analysis, blockchain technology, system software and software engineering technology, pattern recognition and artificial intelligence, architecture, advanced computing, parallel processing, database technology, computer network and communication technology, information security technology, computer image graphics and its latest hot application technology.

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