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http://dx.doi.org/10.14400/JDC.2021.19.4.151

Blockchain-based multi-IoT verification model for overlay cloud environments  

Jeong, Yoon-Su (Department of information Communication Convergence Engineering, Mokwon University)
Kim, Yong-Tae (Department of multimedia, Hannam University)
Park, Gil-Cheol (Department of multimedia, Hannam University)
Publication Information
Journal of Digital Convergence / v.19, no.4, 2021 , pp. 151-157 More about this Journal
Abstract
Recently, IoT technology has been applied to various cloud environments, requiring accurate verification of various information generated by IoT devices. However, due to the convergence of IoT technologies and 5G technologies, accurate analysis is required as IoT information processing is rapidly processed. This paper proposes a blockchain-based multi-IoT verification model for overlay cloud environments. The proposed model multi-processes IoT information by further classifying IoT information two layers (layer and layer) into bits' blockchain to minimize the bottleneck of overlay networks while ensuring the integrity of information sent and received from embedded IoT devices within local IoT groups. Furthermore, the proposed model allows the layer to contain the weight information, allowing IoT information to be easily processed by the server. In particular, transmission and reception information between IoT devices facilitates server access by distributing IoT information from bits into blockchain to minimize bottlenecks in overlay networks and then weighting IoT information.
Keywords
Overlay cloud; Blockchain; IoT verification; Multiple proof linkage; Probability theory;
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