LDC: A lightweight dada consensus algorithm based on the blockchain for the industrial Internet of Things for smart city applications

Zhang, Wenbo; Wu, Zhuang; Han, Guangjie; Feng, Yongxin; Shu, Lei

doi:10.1016/j.future.2020.03.009

“…e government can promote the investment of emission reduction technology and increase social welfare through appropriate low-carbon subsidies to enterprises [1]. As the representative of the fourth scientific and technological revolution, blockchain technology is setting off an upsurge all over the world [2]. In China, blockchain technology has been officially included in the National Informatization Plan of the 13th five year plan.…”

Section: Introductionmentioning

confidence: 99%

Research on Resource Carbon Emission Allocation Efficiency Based on Blockchain Consensus Algorithm

Yin

¹

2021

Mobile Information Systems

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This paper takes the secondary low-carbon supply chain composed of a manufacturer and a retailer as the research object and takes the government subsidy strategy of low-carbon supply chain as the research theme, the government invests in the construction of blockchain technology application platform, and supply chain enterprises use blockchain technology for compensation. Under this background, considering consumers’ low-carbon preference and green trust, a three-stage game model dominated by the government and followed by manufacturers and retailers under the four scenarios of emission reduction technology input subsidy and low-carbon product output subsidy before and after the application of blockchain technology is established. By comparing the optimal social welfare, carbon emission reduction rate, and low-carbon product output under the four scenarios, the optimal problem of government low-carbon subsidy strategy is discussed. It is found that when the product of consumers’ low-carbon preference coefficient and green trust coefficient is greater than a certain fixed value, the government can obtain higher social welfare and promote enterprises’ emission reduction through output subsidies. The government can always promote the demand for low-carbon products through output subsidies. When the emission reduction cost coefficient approaches infinity, the demand for low-carbon products when the government implements output subsidies are four times that when the government implements technology subsidies. When the single cycle shared cost of the blockchain platform and the unit cost of enterprise application of blockchain technology are less than a certain threshold, the government’s construction of the blockchain platform can obtain higher social welfare, promote enterprise emission reduction, and improve consumers’ demand for low-carbon products.

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“…As a new security technology, blockchain can implement decentralized protection against unauthorized access. A comprehensive overview of the latest blockchain developments for future smart city scenarios along with recent industrial initiatives is discussed in [13][14][15][16].…”

Section: Related Workmentioning

confidence: 99%

Technological Aspects of Blockchain Application for Vehicle-to-Network

Elagin

¹

,

Spirkina

²

,

Buinevich

³

et al. 2020

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Over the past decade, wireless communication technologies have developed significantly for intelligent applications in road transport. This paper provides an overview of telecommunications-based intelligent transport systems with a focus on ensuring system safety and resilience. In vehicle-to-everything, these problems are extremely acute due to the specifics of the operation of transport networks, which requires the use of special protection mechanisms. In this regard, it was decided to use blockchain as a system platform to support the needs of transport systems for secure information exchange. This paper describes the technological aspects of implementing blockchain technology in vehicle-to-network; the features of such technology are presented, as well as the features of their interaction. The authors considered various network characteristics and identified the parameters that have a primary impact on the operation of the vehicle-to-network (V2N) network when implementing the blockchain. In the paper, an experiment was carried out that showed the numerical characteristics for the allocation of resources on devices involved in organizing V2N communication and conclusions were drawn from the results of the study.

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“…As a new security technology, blockchain can implement decentralized protection against unauthorized access. A comprehensive overview of the latest blockchain developments for future smart city scenarios along with recent industrial initiatives is discussed in [11][12][13][14].…”

Section: Related Workmentioning

confidence: 99%

Technological Aspects of Blockchain Application for Vehicle-to-Network

Elagin¹,

Spirkina²,

Buinevich³

et al. 2020

Preprint

9

0

View full text Add to dashboard Cite

Over the past decade, wireless communication technologies have developed significantly for intelligent applications in road transport. This paper provides an overview of telecommunications-based intelligent transport systems with a focus on ensuring system safety and resilience. In vehicle-to-everything, these problems are extremely acute due to the specifics of the operation of transport networks, which requires the use of special protection mechanisms. In this regard, it was decided to use blockchain as a system platform to support the needs of transport systems for secure information exchange. This paper describes the technological aspects of implementing blockchain technology in vehicle-to-network; the features of such technology are presented, as well as the features of their interaction.

show abstract

LDC: A lightweight dada consensus algorithm based on the blockchain for the industrial Internet of Things for smart city applications

Cited by 55 publications

References 17 publications

Research on Resource Carbon Emission Allocation Efficiency Based on Blockchain Consensus Algorithm

Research on Resource Carbon Emission Allocation Efficiency Based on Blockchain Consensus Algorithm

Technological Aspects of Blockchain Application for Vehicle-to-Network

Technological Aspects of Blockchain Application for Vehicle-to-Network

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