An Intelligent Transaction Migration Scheme for RAFT-Based Private Blockchain in Internet of Things Applications

【Author】 Hou, Lu; Xu, Xiaojun; Zheng, Kan; Wang, Xianbin

【Source】IEEE COMMUNICATIONS LETTERS

【影响因子】3.553

【Abstract】The integration of multi-access edge computing (MEC) and RAFT consensus makes it feasible to deploy blockchain on trustful base stations and gateways to provide efficient and tamper-proof edge data services for Internet of Things (IoT) applications. However, reducing the latency of storing data on blockchain remains a challenge, especially when an anomaly-triggered data flow in a certain area exceeds the block generation speed. This letter proposes an intelligent transaction migration scheme for RAFT-based private blockchain in IoT applications to migrate transactions in busy areas to idle regions intelligently. Simulation results show that the proposed scheme can apparently reduce the latency in high data flow circumstances.

【Keywords】Internet of Things; Blockchain; Logic gates; Wireless communication; Neural networks; Base stations; Sensors; IoT; MEC; blockchain; RAFT; transaction migration

【发表时间】2021 AUG

【收录时间】2022-01-02

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