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Technology of Network & Communication
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3098-3100,3106

Study on throughput in slotted 802.15.4 network based on hidden terminal

Cheng Hongbin
Wang Xiaonan
Le Deguang
Sun Xia
School of Computer Science & Engineering, Changshu Institute of Technology, Changshu Jiangsu 215500, China

Abstract

To increase the performance of throughput for 802.15.4 network, this paper designed an improved process of node state transition. Moreover, it proposed a model of node access channel considering the hidden terminal problem and retransmission, and it carried out the analysis and calculation of model. Based on the calculation results and the analysis of channel state model, then, it gave out the derivations of the data collisions probability, packet lost rate and throughput channel considering the hidden terminal problem. Finally, this paper studied the impact of packet arrival rate, back off exponent and hidden terminal on the performance of network throughput. Experimental results show that, compare with 802.15.4 network without retransmission mechanism, the network throughput is increased by 83.9% or so. Compare with the sleep methods under some conditions, the network throughput is increased by 13.3% on average, the proposed model can effectively improve network throughput performance.

Foundation Support

江苏省产学研前瞻性联合研究项目(BY2016050-01)
国家教育部赛尔网络创新项目(NGII20170106)

Publish Information

DOI: 10.19734/j.issn.1001-3695.2018.03.0224
Publish at: Application Research of Computers Printed Article, Vol. 36, 2019 No. 10
Section: Technology of Network & Communication
Pages: 3098-3100,3106
Serial Number: 1001-3695(2019)10-048-3098-03

Publish History

[2019-10-05] Printed Article

Cite This Article

程宏斌, 王晓喃, 乐德广, 等. 基于隐藏终端的时隙802.15.4网络吞吐量研究 [J]. 计算机应用研究, 2019, 36 (10): 3098-3100,3106. (Cheng Hongbin, Wang Xiaonan, Le Deguang, et al. Study on throughput in slotted 802.15.4 network based on hidden terminal [J]. Application Research of Computers, 2019, 36 (10): 3098-3100,3106. )

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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