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Dynamic Optimization of Government Data Transmission Based on Blockchain Technology
Mobile Information Systems ( IF 1.863 ) Pub Date : 2021-07-06 , DOI: 10.1155/2021/8948323
Sheng Peng 1, 2 , Linkai Zhu 2, 3 , Zhiming Cai 2 , Wenjian Liu 2 , Chunjiang He 4 , Weikang Tang 1
Affiliation  

With the development of terminal technology and the expansion of application fields, the Internet of Things’ application value and service requirements continue to increase. Efficient data transmission is a reliable guarantee for the development and application of the Internet of Things. Blockchain technology provides a solution for storing and delivering distributed data. On this basis, taking the Industrial Internet of Things as the research object, a blockchain-based data transmission optimization method was established. First, an undirected complete graph model is used to describe the network scene. A matrix grid model is used to replace the randomly distributed set of data nodes. Then, a double optimization method is proposed. We designed the mathematical description and modeling method of the lattice matching decision problem and designed the artificial neural network to find the optimal solution to the problem. Finally, an example is used to verify the government data transmission method’s technical performance and packet loss rate. It has achieved at least 20% and 30% improvements in optimizing the network life of static aggregation nodes and data transmission, respectively. While improving the robustness of the network, it also shows a stable advantage in terms of network energy efficiency indicators.

中文翻译:

基于区块链技术的政务数据传输动态优化

随着终端技术的发展和应用领域的扩大,物联网的应用价值和服务需求不断提高。高效的数据传输是物联网发展应用的可靠保障。区块链技术为存储和传递分布式数据提供了解决方案。在此基础上,以工业物联网为研究对象,建立了基于区块链的数据传输优化方法。首先,使用无向完全图模型来描述网络场景。矩阵网格模型用于替换随机分布的数据节点集。然后,提出了双重优化方法。我们设计了格匹配决策问题的数学描述和建模方法,并设计了人工神经网络来寻找问题的最优解。最后,通过实例验证政务数据传输方式的技术性能和丢包率。它在优化静态聚合节点的网络寿命和数据传输方面分别实现了至少 20% 和 30% 的改进。在提高网络健壮性的同时,在网络能效指标方面也表现出稳定的优势。它在优化静态聚合节点的网络寿命和数据传输方面分别实现了至少 20% 和 30% 的改进。在提高网络健壮性的同时,在网络能效指标方面也表现出稳定的优势。它在优化静态聚合节点的网络寿命和数据传输方面分别实现了至少 20% 和 30% 的改进。在提高网络健壮性的同时,在网络能效指标方面也表现出稳定的优势。
更新日期:2021-07-06
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