论文标题
通过协调的卫星 - 透明网络为物联网创建有效的区块链
Creating Efficient Blockchains for the Internet of Things by Coordinated Satellite-Terrestrial Networks
论文作者
论文摘要
区块链已成为一种有前途的技术，可以保证分布式参与者之间的数据一致性和完整性。它已用于物联网的许多应用（IoT）。但是，由于物联网应用通常将大量设备引入区块链系统，因此区块链的效率成为一个严重的问题。在本文中，我们分析了影响区块链效率的关键因素。与大多数从计算角度来处理此问题的现有解决方案不同，我们从通信的角度考虑了问题。特别是，我们提出了一个协调的卫星 - 事物网络，以创建有效的区块链。我们还为拟议的体系结构提供了网络调度策略。仿真结果表明，所提出的系统可以支持区块链以提高效率。此外，将讨论一些开放的研究问题和设计挑战。
Blockchain has emerged as a promising technology that can guarantee data consistency and integrity among distributed participants. It has been used in many applications of the Internet of Things (IoT). However, since IoT applications often introduce a massive number of devices into blockchain systems, the efficiency of the blockchain becomes a serious problem. In this article, we analyze the key factors affecting the efficiency of blockchain. Unlike most existing solutions that handle this from the computing perspective, we consider the problem from the communication perspective. Particularly, we propose a coordinated satellite-terrestrial network to create efficient blockchains. We also derive a network scheduling strategy for the proposed architecture. Simulation results demonstrate that the proposed system can support blockchains for higher efficiency. Moreover, several open research issues and design challenges will be discussed.
