论文标题
HyperLeDger织物启用区块链监控网络中信息分析的年龄分析
Age of Information Analysis in Hyperledger Fabric Blockchain-enabled Monitoring Networks
论文作者
论文摘要
信息时代（AOI）是最近提出的指标，用于量化及时性很重要的实时状态监控系统中的数据新鲜度。在本文中，我们通过利用AOI度量来探讨HyperLeDger织物区块链监测网络（HEMN）中的数据新鲜度。在HEMN中，来自来源的状态更新通过上行链路传输，并记录在HyperLeDger Fabric（HLF）网络中。为了提供随机的数据新鲜度保证，我们通过考虑传输延迟和共识延迟来得出AOI违规概率的封闭形式。然后，我们通过实施的HLF平台验证我们的分析结果。我们还研究了目标成功传输概率（STP）对AOI违规概率的影响。
Age of information (AoI) is a recently proposed metric for quantifying data freshness in real-time status monitoring systems where timeliness is of importance. In this paper, we explore the data freshness in the Hyperledger Fabric Blockchain-enabled monitoring network (HeMN) by leveraging the AoI metric. In HeMN, status updates from sources are transmitted through an uplink and recorded in a Hyperledger Fabric (HLF) network. To provide a stochastic guarantee of data freshness, we derive a closed-form of AoI violation probability by considering the transmission latency and the consensus latency. Then, we validate our analytic results through the implemented HLF platform. We also investigate the effect of the target successful transmission probability (STP) on the AoI violation probability.
