A Reliable Data-transmission Mechanism using Blockchain in Edge Computing Scenarios
Peiying Zhang, Xue Pang, Neeraj Kumar, Gagangeet Singh Aujla, Haotong, Cao

TL;DR
This paper proposes a blockchain-based data transmission mechanism tailored for edge computing in IoT, enhancing data reliability and tamper resistance in a distributed environment.
Contribution
It introduces a novel blockchain-enabled data transmission framework with a three-tier architecture and detailed operational steps for IoT edge computing scenarios.
Findings
Ensures data integrity through blockchain's distributed architecture.
Improves transmission reliability in IoT environments.
Simulation confirms effectiveness of the proposed scheme.
Abstract
With the advent of the Internet of things (IoT) era, more and more devices are connected to the IoT. Under the traditional cloud-thing centralized management mode, the transmission of massive data is facing many difficulties, and the reliability of data is difficult to be guaranteed. As emerging technologies, blockchain technology and edge computing (EC) technology have attracted the attention of academia in improving the reliability, privacy and invariability of IoT technology. In this paper, we combine the characteristics of the EC and blockchain to ensure the reliability of data transmission in the IoT. First of all, we propose a data transmission mechanism based on blockchain, which uses the distributed architecture of blockchain to ensure that the data is not tampered with; secondly, we introduce the three-tier structure in the architecture in turn; finally, we introduce the four…
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Taxonomy
TopicsBlockchain Technology Applications and Security · IoT and Edge/Fog Computing · Privacy-Preserving Technologies in Data
