Journal of information and communication convergence engineering

The Korea Institute of Information and Commucation Engineering (한국정보통신학회)
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WiFi-Based Home IoT Communication System

  • Chen, Wenhui (Computer School, University of South China) ;
  • Jeong, Sangho (Department of Computer Engineering, Pai Chai, University) ;
  • Jung, Hoekyung (Department of Computer Engineering, Pai Chai, University)
  • Received : 2019.12.11
  • Accepted : 2020.01.28
  • Published : 2020.03.31
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Abstract

Internet-of-Things (IoT) technologies are used everywhere, and communication is one of its core and essential aspect. To solve the networking and communication of small IoT terminals, in this paper, a communication scheme based on low-cost WiFi is proposed, which also has the advantages of good compatibility and low power consumption. At the same time, it has a convenient one-key configuration mode, which reduces the technical requirements for operators. In this study, a communication protocol is designed that mainly aims at up to dozens of domestic IoT terminals, in which the amount of data is not large, data exchange is not high, and network is unstable. According to the alarm data, update data, and equipment or network fault, the protocol can respectively transmit in real time, regularly and repeatedly. This protocol is open and easy to integrate, and after cooperating with tiny encryption algorithm, information can be safely transmitted.

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