电信科学 ›› 2016, Vol. 32 ›› Issue (11): 134-138.doi: 10.11959/j.issn.1000-0801.2016299

所属专题: 区块链

• 运营技术广角 • 上一篇    下一篇

区块链的产业现状、存在问题和政策建议

梅海涛1,刘洁2   

  1. 1 中国移动通信集团设计院有限公司,北京 100080
    2 中国信息通信研究院,北京 100191
  • 出版日期:2016-11-20 发布日期:2017-06-05

Industry present situation,existing problems and strategy suggestion of blockchain

Haitao MEI1,IUJie L2   

  1. 1 China Mobile Group Design Institute Co.,Ltd.,Beijing 100080,China
    2 China Academy of Information and Communications Technology,Beijing 100191,China
  • Online:2016-11-20 Published:2017-06-05

摘要:

区块链是一种去中心化、去信任的集体维护数据库技术,其本质是一种去掉删除和更新操作的分布式数据库。阐述了区块链的技术原理,梳理了区块链的产业现状,分析了区块链存在的问题。最后,从政府、行业协会和学术机构3个角度提出了相应的政策建议。

关键词: 区块链, 去中心化, 拜占庭将军问题

Abstract:

Blockchain is one kind of collective and decentralized database technology without trust among the nodes.In essence,it is a distributed database which has no delete and update operations.The technical principles of blockchain was introduced,its industry situations and existing problems were discussed,and related policy suggestions were proposed from government,industry association and academic institution.

Key words: blockchain, decentralization, Byzantine failure

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