| Liu Yiwei (刘逸玮)*,Zhang Yanhua* **,Yang Ruizhe* **,Gao Yuan***,Zhang Xuanyi***.[J].高技术通讯(英文),2021,27(4):388~396 |
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| Performance analysis of blockchain for civil aviation business data based on M/G/1 queuing theory |
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| DOI：10.3772/j.issn.1006-6748.2021.04.007 |
| 中文关键词: |
| 英文关键词: blockchain, Ethereum, proof of stake (PoS) consensus mechanism, M/G/1 queuing theory, priority |
| 基金项目: |
| Author Name | Affiliation | | Liu Yiwei (刘逸玮)* | (*Faculty of Information Technology, Beijing University of Technology, Beijing 100124, P.R.China)
(**Beijing Laboratory of Advanced Information Networks, Beijing University of Technology, Beijing 100124, P.R.China)
(***Beijing Capital International Airport Co. Ltd, Beijing 100621, P.R.China) | | Zhang Yanhua* ** | (*Faculty of Information Technology, Beijing University of Technology, Beijing 100124, P.R.China)
(**Beijing Laboratory of Advanced Information Networks, Beijing University of Technology, Beijing 100124, P.R.China)
(***Beijing Capital International Airport Co. Ltd, Beijing 100621, P.R.China) | | Yang Ruizhe* ** | (*Faculty of Information Technology, Beijing University of Technology, Beijing 100124, P.R.China)
(**Beijing Laboratory of Advanced Information Networks, Beijing University of Technology, Beijing 100124, P.R.China)
(***Beijing Capital International Airport Co. Ltd, Beijing 100621, P.R.China) | | Gao Yuan*** | (*Faculty of Information Technology, Beijing University of Technology, Beijing 100124, P.R.China)
(**Beijing Laboratory of Advanced Information Networks, Beijing University of Technology, Beijing 100124, P.R.China)
(***Beijing Capital International Airport Co. Ltd, Beijing 100621, P.R.China) | | Zhang Xuanyi*** | (*Faculty of Information Technology, Beijing University of Technology, Beijing 100124, P.R.China)
(**Beijing Laboratory of Advanced Information Networks, Beijing University of Technology, Beijing 100124, P.R.China)
(***Beijing Capital International Airport Co. Ltd, Beijing 100621, P.R.China) |
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| 中文摘要: |
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| 英文摘要: |
| An Ethereum blockchain based on proof of stake (PoS) consensus mechanism is used to achieve the data sharing within the civil aviation service platform for both airport group management and passengers. Considering the Gas consumption of Ethereum, the dynamic batch-service capacity constraint by the Block Gas Limit and the priority mechanism depending on the different Gas Price of transactions, M/G/1 queuing theory with batch-service is used to construct the service model of transactions confirmation process in the proposed blockchain system, where the effects of transactions arrival rate, block capacity, service rate and number of nodes on the average confirmation time of transactions with different priority are analyzed, and eventually a performance analysis model of blockchain for civil aviation business data is proposed. The simulation results prove the usability and accuracy of the model, which can provide both theoretical basis for data sharing of civil aviation using Ethereum blockchain and the further optimization of transactions confirmation time. |
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