Research Article
Research on DAG Based Consensus Mechanism for Adjustable Load Metering Data
@INPROCEEDINGS{10.1007/978-3-031-28990-3_6, author={Zhengwei Jiang and Hongtao Xia and Li Chang and Ying Yao and Bin Ji}, title={Research on DAG Based Consensus Mechanism for Adjustable Load Metering Data}, proceedings={Edge Computing and IoT: Systems, Management and Security. Third EAI International Conference, ICECI 2022, Virtual Event, December 13-14, 2022, Proceedings}, proceedings_a={ICECI}, year={2023}, month={3}, keywords={Container Edge Service Adjustable Load Metering Data DAG Blockchain}, doi={10.1007/978-3-031-28990-3_6} }- Zhengwei Jiang
Hongtao Xia
Li Chang
Ying Yao
Bin Ji
Year: 2023
Research on DAG Based Consensus Mechanism for Adjustable Load Metering Data
ICECI
Springer
DOI: 10.1007/978-3-031-28990-3_6
Abstract
The distributed ledger technology of blockchain can provide an efficient solution for the trustworthy problem of adjustable load metering data. However, due to the issues caused by nodal constrained resource of computation and storage, high concurrent transactions, and ledger data expansion with elapsed time, etc., it faces non-trivial challenges to design a consensus mechanism for second-level transaction data. This paper presents a shard-based DAG blockchain architecture for large-scale and distributed internet of things scenarios, where each device is a node of the network. These devices construct a multi-hop network, and by using the shard technology, some neighboring nodes belong to the same shard. The preference relationship between transactions is generated based on the shard-based DAG blockchain, and a scalable high throughput block consensus is designed such that using parallel treatment of transactions the throughput of blockchain can be significantly improved. Finally, to improve the limited computation and storage capability, we use container edge service engine in system design.
