元宇宙中区块链的应用与展望

宋晓玲; 刘勇; 董景楠; 黄勇飞

doi:10.11959/j.issn.2096-109x.2022045

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元宇宙中区块链的应用与展望

专栏：区块链系统、智能合约与应用安全 | 更新时间：2024-06-03

- 元宇宙中区块链的应用与展望
- Application and prospect of blockchain in Metaverse
- 网络与信息安全学报 2022年8卷第4期页码：45-65
- 作者机构：
- 作者简介：
  
  [ "宋晓玲（1985− ），女，河南郑州人，重庆邮电大学博士生，主要研究方向为区块链技术及应用，数据安全及隐私保护，网络安全" ]
  [ "刘勇（1978− ），男，重庆人，重庆邮电大学副教授，主要研究方向为区块链、大数据、人工智能" ]
  [ "董景楠（1992− ），男，河南许昌人，重庆邮电大学博士生，主要研究方向为区块链、信息安全、边缘计算、大数据" ]
  [ "黄勇飞（1988− ），男，湖南衡阳人，重庆邮电大学博士生，主要研究方向为区块链技术及应用，量子密码" ]
- 基金信息：
- DOI：10.11959/j.issn.2096-109x.2022045
  中图分类号： TP393
- 网络首发：2022-08，
  
  纸质出版：2022-08-15
- 稿件说明：
移动端阅览
宋晓玲, 刘勇, 董景楠, 等. 元宇宙中区块链的应用与展望[J]. 网络与信息安全学报, 2022,8(4):45-65.

Xiaoling SONG, Yong LIU, Jingnan DONG, et al. Application and prospect of blockchain in Metaverse[J]. Chinese Journal of Network and Information Security, 2022, 8(4): 45-65.
宋晓玲, 刘勇, 董景楠, 等. 元宇宙中区块链的应用与展望[J]. 网络与信息安全学报, 2022,8(4):45-65. DOI： 10.11959/j.issn.2096-109x.2022045.

Xiaoling SONG, Yong LIU, Jingnan DONG, et al. Application and prospect of blockchain in Metaverse[J]. Chinese Journal of Network and Information Security, 2022, 8(4): 45-65. DOI： 10.11959/j.issn.2096-109x.2022045.

摘要

元宇宙是虚拟数字世界与真实物理世界无缝融合的新生态，近来引发了各界的广泛关注。区块链、人工智能、虚拟现实/增强现实及传感技术、移动通信及泛在计算等各种新型互联网技术愈发成熟，使元宇宙的进一步发展成为可能。关于元宇宙的研究主要涉及产业项目、基础设施、关键技术、隐私安全等方面，这些研究虽然涉及区块链技术，但未具体指出区块链应用于元宇宙的优势及具体应用方式。区块链技术不仅可以为元宇宙提供开放自由的去中心化环境，而且可以为其提供公平合理的数字资产分配机制。主要从区块链赋能元宇宙中数字身份和数字资产管理的角度出发，分析了元宇宙的发展历程和特征，讨论了元宇宙发展所需核心技术及面临的挑战。同时研究了区块链的关键技术，并从区块链的本质特征及与其他技术融合优势两个方面对区块链应用于元宇宙做可行性分析。进一步提出元宇宙生态体系架构，重点详细分析了基于区块链的自我主权身份管理模型、区块链-非同质化通证（NFT，non-fungible token）工作流程及其在元宇宙中的应用。结合区块链和元宇宙的最新研究进展，从基础设施、通信和计算资源管理机制、监管与隐私保护以及区块链可扩展和互操作性4个方面指出区块链应用于元宇宙将面临的挑战和未来的研究方向。

Abstract

The metaverse is a new ecology that seamlessly integrates the virtual digital world and the real physical world

and has recently attracted widespread attention from all walks of life.With the maturity of various new IT technologies such as blockchain technology

artificial intelligence technology

VR/AR and sensing technology

mobile communication technology and ubiquitous computing technology

the further development of the Metaverse is possible.At present

research on the Metaverse mainly involves industrial projects

infrastructure

key technologies

privacy and security

etc.Although blockchain technology is covered in these studies

the specific points about the advantages of blockchain applied to the Metaverse are still lacked.Blockchain technology can not only provide an open and free decentralized environment for the Metaverse

but also act as a fair and reasonable digital asset distribution mechanism.The digital identity and digital asset management in the Metaverse empowered by blockchain was studied.The development process and characteristics of the Metaverse were analyzed.And the core technologies and challenges faced by the development of the Metaverse were discussed.Meanwhile

the key technologies of the blockchain were studied

and the feasibility of applying the blockchain to the Metaverse was analyzed from two aspects: the essential characteristics of the blockchain and the advantages of other technology integration.The Metaverse ecosystem architecture was further proposed

and the blockchain-based self-sovereign identity management model

blockchain-NFT workflow and its application in the Metaverse were analyzed in detail.Furthermore

combining the latest research progress of blockchain and the Metaverse

it was pointed out that the application of blockchain to the Metaverse will be from four aspects: infrastructure

communication and computing resource management mechanisms

regulation and privacy protection

and blockchain scalability and interoperability.Then the related challenges ahead and future research directions were presented at last.

关键词

Keywords

references

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