Towards building a blockchain framework for IoT
Towards building a blockchain framework for IoT
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DOI：
10.1007/s10586-020-03059-5
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发表时间：
2020-02-05
影响因子：
4.4
通讯作者：
Gawanmeh, Amjad
中科院分区：
文献类型：
--
作者：
Pavithran, Deepa;Shaalan, Khaled;Gawanmeh, Amjad
区块链是一种非常有前途的技术，它涵盖了加密货币以外的许多用例。例如，其在基于物联网（IoT）的网络中的实现仍然不清楚，需要进一步研究。这主要是由于物联网设备的限制和区块链协议基于账本的设计。物联网可以提供许多好处，如果区块链的功能可以平衡，以适应它。因此，物联网中的许多当前问题可以得到解决。然而，为物联网实施区块链仍然可能带来各种挑战。在本文中，我们提供了关于物联网中区块链的最新文献综述分析。特别是，我们确定了五个关键组件沿着，以及在为物联网创建区块链架构时应该考虑的设计考虑因素和挑战。我们还定义了阻碍为物联网创建安全区块链框架的差距。我们模拟了两种不同类型的区块链实现，并确定设备到设备架构的吞吐量比基于网关的实现更好。
Blockchain is a very promising technology that spans many use cases other than cryptocurrencies. For example, its implementation in the Internet of Things (IoT) based networks is still unclear and demands further research. This is mainly due to the limited constraints of IoT devices and the ledger-based design of blockchain protocol. IoT may offer many benefits if blockchain features can be balanced to fit it. As such, many current problems in IoT can be resolved. However, implementing blockchain for IoT may still impose a variety of challenges. In this paper, we provide a recent literature review analysis on blockchain in IoT. In particular, we identify five key components along with their design considerations and challenges that should be considered while creating blockchain architecture for IoT. We also define gaps that hinder creating a secure blockchain framework for IoT. We simulated two different types of blockchain implementation and identified that device to device architecture has comparatively better throughput than gateway based implementations.