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首页> 外文期刊>IEEE Internet of Things Magazine >Rethinking Blockchain Integration with the Industrial Internet of Things
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Rethinking Blockchain Integration with the Industrial Internet of Things

机译：重新思考区块链与工业物联网集成

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摘要

Blockchain is a decentralized technology that protects sensitive data from being controlled by a central authority and can play a vital security role in developing the Industrial Internet of Things (IIoT). Most IIoT-blockchain systems focus on optimizing consensus mechanisms, which cannot provide satisfactory scalability until addressing the inherited problems of the networking infrastructure. Excessive messaging overheads and low networking performance are two critical issues of the current blockchain configurations. Moreover, the well-known architectural models, cloud-centric and fog-centric models, cannot provide acceptable performance in IIoT due to data aggregation and synchronization timing overheads, privacy, and trust issues. As such, we propose two novel blockchain solutions that can fulfill IIoT's strict challenges and requirements. First, the context-aware data-driven solution decreases irrelevant and useless data traffic. Second, the hybrid communications with sec-ond-layer chain solutions partition the data traffic through different communication media and provide better scalability and higher resistance against security issues. Finally, we present a future vision of the next blockchain generation that can fulfill the IIoT predictions.
机译：BlockChain是一种分散的技术，可保护敏感数据由中央权威控制，并且可以在开发工业互联网（IIOT）方面发挥重要的安全作用。大多数IIOT-Blockchain系统专注于优化共识机制，直到解决网络基础设施的继承问题，无法提供令人满意的可扩展性。过度的消息传递开销和低网络性能是当前区块链配置的两个关键问题。此外，由于数据聚合和同步时序开销，隐私和信任问题，众所周知的架构模型，以云为中心的架构模型，以云为中心的型号，不能为IIOT提供可接受的性能。因此，我们提出了两种新颖的区块链解决方案，可以满足IIOT的严格挑战和要求。首先，上下文感知数据驱动的解决方案降低了无关和无用的数据流量。其次，与秒二层链解决方案的混合通信通过不同的通信媒体分区数据流量，并提供更好的可扩展性和更高的安全问题。最后，我们展示了可以实现IIOT预测的下一个区块链的未来愿景。

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