| 区块链赋能泛在可信物联网:架构、技术与挑战 |
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| 引用本文： | 彭木根,蒋逸轩,曹傧,刘蓓,李云. 区块链赋能泛在可信物联网:架构、技术与挑战[J]. 重庆邮电大学学报(自然科学版), 2023, 35(3): 391-404 |
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| 作者姓名： | 彭木根 蒋逸轩 曹傧 刘蓓 李云 |
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| 作者单位： | 北京邮电大学 网络与交换技术国家重点实验室, 北京 100876;中国电子科技集团公司第五十四研究所, 石家庄 050050;重庆邮电大学 移动通信技术重庆市重点实验室, 重庆 400065 |
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| 基金项目： | 重点研发计划(2020YFB1806700);重点研发计划青年科学家(2021YFB1714100);国家杰出青年科学基金(61925101,61831002);重庆市技术创新与应用发展项目(cstc2019jscx-msxm1322) |
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| 摘 要： | 为解决网络安全性、数据可靠性及用户隐私性三大物联网(internet of things,IoT)可信要素问题，利用区块链技术构建泛在可信物联网系统，提出一种面向泛在可信物联网的区块链体系架构。该架构通过分层架构与跨层协同方式，有望突破区块链不可能三角限制，解决区块链技术应用于泛在可信物联网中协议机制不匹配等问题。
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| 关 键 词： | 物联网 区块链 泛在可信 分层架构 |
| 收稿时间： | 2022-05-10 |
| 修稿时间： | 2023-04-28 |
Blockchain enabled ubiquitous trustworthy IoT: architecture, technology, and challenges |
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| PENG Mugen,JIANG Yixuan,CAO Bin,LIU Bei,LI Yun. Blockchain enabled ubiquitous trustworthy IoT: architecture, technology, and challenges[J]. Journal of Chongqing University of Posts and Telecommunications, 2023, 35(3): 391-404 |
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| Authors: | PENG Mugen JIANG Yixuan CAO Bin LIU Bei LI Yun |
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| Affiliation: | State Key Laboratory of Network and Switching Technology, Beijing University of Posts and Telecommunications, Beijing 100876, P.R. China;The 54 th Research Institute of China Electronics Technology Group Corporation, Shijiazhuang 050050, P.R. China; Chongqing Key Laboratory of Mobile Communication Technology, Chongqing University of Posts and Telecommunications, Chongqing 400065, P.R. China |
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| Abstract: | In order to solve the problems of the three main credibility elements of the Internet of Things, i.e., network security, data reliability and user privacy, a ubiquitous trustworthy Internet of Things system is built by using blockchain technology, and a blockchain architecture for ubiquitous trustworthy Internet of Things is proposed. The framework is expected to break through the chain block impossible triangle and overcome the limitations of the application of blockchain technology in the ubiquitous Internet of Trustworthy Things through layered isolation and corresponding technical solutions. |
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| Keywords: | IoT blockchain ubiquitous trustworthiness layered architecture |
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