论文标题
可信赖的无线监控基于NB-IOT连接性的区块链
Trusted Wireless Monitoring based on Blockchain over NB-IoT Connectivity
论文作者
论文摘要
从物联网（IoT）设备上收集的有关各种排放或污染的数据，对利益相关者可能具有巨大的经济价值。这使得它容易滥用或篡改，并提出需要将物联网与分布式分类帐技术（DLT）集成以收集，存储和保护IoT数据。但是，DLT为节俭的物联网连接带来了额外的开销，并对物联网流量对称，从而改变了以上链路为导向的通常假设。我们已经实施了一个将DLT与基于窄带物联网（NB-iot）的监视系统集成的平台。我们评估性能并讨论两种用例中的权衡：数据授权和实时监控。
The data collected from Internet of Things (IoT) devices on various emissions or pollution, can have a significant economic value for the stakeholders. This makes it prone to abuse or tampering and brings forward the need to integrate IoT with a Distributed Ledger Technology (DLT) to collect, store, and protect the IoT data. However, DLT brings an additional overhead to the frugal IoT connectivity and symmetrizes the IoT traffic, thus changing the usual assumption that IoT is uplink-oriented. We have implemented a platform that integrates DLTs with a monitoring system based on narrowband IoT (NB-IoT). We evaluate the performance and discuss the tradeoffs in two use cases: data authorization and real-time monitoring.
