Journal of Computer Applications ›› 2025, Vol. 45 ›› Issue (11): 3502-3509.DOI: 10.11772/j.issn.1001-9081.2024121845

• The 7th CCF China Conference on Blockchain Technology • Previous Articles    

Open chain-network integration architecture with semantic-rich non-fungible data element

Jingjing WANG1, Mengze CHEN2, Ziwei YAN1, Jiaxun WANG3, Zan LUO4, Yakun REN5, Kai LEI1()   

  1. 1.Shenzhen Key Lab for ICN and Blockchain Technologies，Peking University Shenzhen Graduate School，Shenzhen Guangdong 518055，China
    2.College of Electronics and Information Engineering，Shenzhen University，Shenzhen Guangdong 518060，China
    3.College of Computer Science，Inner Mongolia University，Hohhot Inner Mongolia 010021，China
    4.Tianyuan Dic Information Technology Company Limited，Shenzhen Guangdong 518063，China
    5.Shunfeng Technology Company Limited，Shenzhen Guangdong 518057，China
  • Received:2024-12-31 Revised:2025-03-24 Accepted:2025-04-01 Online:2025-05-26 Published:2025-11-10
  • Contact: Kai LEI
  • About author:WANG Jingjing， born in 1996， Ph. D. Her research interests include graph theory， game theory， machine learning.
    CHEN Mengze， born in 2000， M. S. candidate. His research interests include future network （information-centric networking）， blockchain.
    YAN Ziwei， born in 1999， M. S. Her research interests include network architecture， blockchain， information security.
    WANG Jiaxun， born in 1999， M. S. His research interests include future network （information-centric networking）， blockchain.
    LUO Zan， born in 1974， M. S. His research interests include machine learning， large language models， multimodal models， big data， blockchain.
    REN Yakun， born in 1989. His research interests include blockchain， P2P network communication， data analysis， distributed storage， machine learning， deep learning， internet of things.
  • Supported by:
    Shenzhen Science and Technology Plan Key Basic Research Project(JCYJ20220818100810023);Shenzhen Science and Technology Research and Development Funding Project(KCXST20221021111201002)

开放式富语义非同质化数据要素链网融合架构

王晶晶1, 陈孟泽2, 晏紫微1, 王嘉讯3, 罗赞4, 任亚坤5, 雷凯1()   

  1. 1.北京大学深圳研究生院 深圳市内容中心与区块链重点实验室，广东 深圳 518055
    2.深圳大学 电子与信息工程学院，广东 深圳 518060
    3.内蒙古大学 计算机学院，呼和浩特 010021
    4.天源迪科信息技术股份有限公司，广东 深圳 518063
    5.顺丰科技有限公司，广东 深圳 518057
  • 通讯作者: 雷凯
  • 作者简介:王晶晶（1996—），女，广东深圳人，博士，CCF会员，主要研究方向：图论、博弈论、机器学习
    陈孟泽（2000—），男，江西吉安人，硕士研究生，主要研究方向：未来网络（信息中心网络）、区块链
    晏紫微（1999—），女，湖南株洲人，硕士，CCF会员，主要研究方向：网络体系结构、区块链、信息安全
    王嘉讯（1999—），男，山东济宁人，硕士，主要研究方向：未来网络（数据中心网络）、区块链
    罗赞（1974—），男，广东深圳人，硕士，主要研究方向：机器学习、大语言模型、多模态模型、大数据、区块链
    任亚坤（1989—），男，广东深圳人，主要研究方向：区块链、P2P网络通信、数据分析、分布式存储、机器学习、深度学习、物联网
    第一联系人：共同第一作者
  • 基金资助:
    深圳市科技计划重点基础研究项目(JCYJ20220818100810023);深圳市科技研发资金资助项目(KCXST20221021111201002)

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Abstract:

To address limitations of cross-chain openness， security issues， network congestion， and increased transaction costs in the circulation mechanism of existing Non-Fungible Token （NFT）， an open semantic-rich Non-Fungible Data Element （NFDE） chain-network integration architecture named IEN NFDE （Intelligent Eco Networking Non-Fungible Data Element） was designed. Firstly， a transmission protocol for the overlay network was designed， encompassing naming rules， data structure and encoding rules of packets， as well as a data forwarding and verification mechanism based on named addressing. Then， the semantic-rich NFDE was defined by encapsulating metadata and digital assets themselves into an independent digital entity with semantic attributes， enabling free circulation of on-chain and off-chain data， and decoupling the binding limitations between blockchain systems and data elements， and improving the flexibility of data element circulation. Finally， a prototype system of the IEN NFDE architecture was designed and implemented， and its performance was tested. Experimental results showed that when the data transmission frequency exceeds 600 times， compared to the NFT trading platforms based on Transmission Control Protocol/Internet Protocol （TCP/IP） architecture， the prototype system of IEN NFDE architecture reduced the average data transmission delay by at least 46.34%， the total data transmission delay by at least 52.43%， the network communication overhead by at least 36.98%， and increased the throughput by at least 135.71%. These metrics indicate that the prototype system of the IEN NFDE architecture significantly improves the efficiency of cross-chain data circulation while markedly reducing the consumption of network resource. The IEN NFDE architecture not only provides a new efficient solution for the efficient circulation of NFDE， but also effectively alleviates network congestion， reduces transaction costs in practical applications， and offers technical support for the healthy development of NFT market.

Key words: Web3.0, Non-Fungible Data Element (NFDE), entity Non-Fungible Token (NFT), blockchain, Named Data Networking (NDN)

摘要：

针对现有非同质化代币（NFT）的流转机制存在跨链开放性限制、安全性问题以及网络拥堵和交易费用增高的问题，设计一种名为IEN NFDE（Intelligent Eco Networking Non-Fungible Data Element）的开放式富语义非同质化数据要素（NFDE）链网融合架构。首先，该架构设计了覆盖网络的传输协议，包括命名规则、报文的数据结构与编码规则以及基于命名寻址的数据转发和验证机制；其次，创新性地定义了富语义NFDE，将元数据和数字资产本身封装为一个独立且具有语义属性的数字实体，从而实现链上、链下的自由流通，解耦区块链系统与数据要素之间的绑定限制，提高数据要素流转的灵活性；最后，完成了IEN NFDE架构的原型系统设计与实现，并对它进行了性能测试。实验结果表明，在数据传输次数大于600时，与传输控制协议/互联网协议（TCP/IP）架构的NFT交易平台相比，IEN NFDE架构的原型系统在数据传输平均时延上至少降低了46.34%，数据传输总时延至少降低了52.43%，网络通信开销至少降低了36.98%，吞吐量至少提高了135.71%。这表明IEN NFDE架构的原型系统在提高数据跨链流转效率的同时，能显著降低网络资源的消耗。IEN NFDE架构不仅可为NFDE的高效流转提供新的解决方案，而且在实际应用中能够有效缓解网络拥堵现象，降低交易成本，为NFT市场的健康发展提供技术支持。

关键词: 第三代互联网, 非同质化数据要素, 实体非同质化代币, 区块链, 命名数据网络

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