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1. 南京航空航天大学电子信息工程学院,江苏 南京 211106
2. 电磁频谱空间认知动态系统工业和信息化部重点实验室,江苏 南京 211106
Published:30 June 2020,
Published Online:2020-06,
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WEI WANG, ZUGUANG LI, QIHUI WU. Dynamic spectrum sharing access technology based on blockchain. [J]. Chinese journal on internet of things, 2020, 4(2): 26-34.
WEI WANG, ZUGUANG LI, QIHUI WU. Dynamic spectrum sharing access technology based on blockchain. [J]. Chinese journal on internet of things, 2020, 4(2): 26-34. DOI: 10.11959/j.issn.2096-3750.2020.00168.
引入智能合约的区块链技术具有使能智能结算、价值转移和资源共享等优势,为动态频谱共享系统中存在的安全与信任机制匮乏等问题提供了新的解决方案。从频谱共享系统的实际需求出发,首先对区块链技术在频谱共享中的应用进行了概述,并探讨了区块链应用于大规模频谱共享系统急需解决的关键问题,然后深入分析了解决上述问题所面临的挑战,并提出了相应的关键技术及解决思路。
The blockchain technology written in the smart contract has advantages of the enabling intelligent settlement
value transfer and resource sharing
which provides a new secure and trusted platform for the dynamic spectrum sharing system.Firstly
the application of blockchain technology in dynamic spectrum sharing was summarized
considering the requirements of spectrum sharing.The key problems that need to be solved when applying blockchain to the large-scale spectrum sharing system were discussed.After that
the key challenges were analyzed in depth
and corresponding key technologies and possible solutions were provided to the above problems.
动态频谱共享区块链可信频谱账本智能合约
dynamic spectrum sharingblockchaintrusted spectrum ledgersmart contract
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