Design and Evaluation of a Heterogeneous Lightweight Blockchain-Based Marketplace

【Author】 Guerra, Javier Antonio; Guerrero, Juan Ignacio; Garcia, Sebastian; Dominguez-Cid, Samuel; Larios, Diego Francisco; Leon, Carlos

【Source】SENSORS

【影响因子】3.847

【Abstract】The proposal of this paper is to introduce a low-level blockchain marketplace, which is a blockchain where participants could share its power generation and demand. To achieve this implementation in a secure way for each actor in the network, we proposed to deploy it over efficient and generic low-performance devices. Thus, they are installed as IoT devices, registering measurements each fifteen minutes, and also acting as blockchain nodes for the marketplace. Nevertheless, it is necessary that blockchain is lightweight, so it is implemented as a specific consensus protocol that allows each node to have enough time and computer requirements to act both as an IoT device and a blockchain node. This marketplace will be ruled by Smart Contracts deployed inside the blockchain. With them, it is possible to make registers for power generation and demand. This low-level marketplace could be connected to other services to execute matching algorithms from the data stored in the blockchain. Finally, a real test-bed implementation of the marketplace was tested, to confirm that it is technically feasible.

【Keywords】blockchain; marketplace; Internet of Things

【发表时间】2022 FEB

【收录时间】2022-03-05

【文献类型】期刊

【主题类别】

区块链技术-智能合约-