Rec. ITU-T Y.4561 (08/2020) Blockchain-based data management for supporting Internet of things and smart cities and communities
Summary
History
FOREWORD
Table of Contents
1 Scope
2 References
3 Definitions
     3.1 Terms defined elsewhere
     3.2 Terms defined in this Recommendation
4 Abbreviations and acronyms
5 Conventions
6 Overview of blockchain-based data management
     6.1 Introduction
          6.1.1 Data management from an applications perspective
          6.1.2 Characteristics of blockchains from a data management perspective
     6.2 Requirements of data management based on a blockchain
          6.2.1 Security requirement
          6.2.2 Authenticity requirement
          6.2.3 Data acquisition requirements
          6.2.4 Data processing requirements
          6.2.5 Data management requirement
          6.2.6 Application requirements
7 Generic reference model of a blockchain-based data management
     7.1 Data management functional entities
          7.1.1 Data blockchain representation functional entity
          7.1.2 Blockchain-based data processing functional entity
          7.1.3 Data service provisioning functional entity
          7.1.4 Blockchain-based data controlling functional entity
          7.1.5 Blockchain-based data monitoring functional entity
     7.2 Data management actors
          7.2.1 Data source actor
          7.2.2 Data user actor
          7.2.3 Operator actor
          7.2.4 Supervisor actor
     7.3 Reference points
          7.3.1 U2S reference point
          7.3.2 O2C reference point
          7.3.3 V2M reference point
          7.3.4 R2D reference point
          7.3.5 P2R reference point
          7.3.6 S2P reference point
          7.3.7 C2S reference point
          7.3.8 C2P reference point
          7.3.9 C2R reference point
          7.3.10 M2S reference point
          7.3.11 M2P reference point
          7.3.12 M2R reference point
8 Common capabilities and procedures of blockchain-based data management
     8.1 Data blockchain representing capabilities
     8.2 Blockchain-based data processing capabilities
     8.3 Data service provisioning capabilities
     8.4 Blockchain-based data controlling capabilities
     8.5 Blockchain-based data monitoring capabilities
     8.6 Data submission procedure
     8.7 Service request procedure
     8.8 Controlling procedure
     8.9 Monitoring procedure
Appendix I  Data management approaches based on blockchain
     I.1 Authentic copyright data
          I.1.1 Overview of solution
          I.1.2 Data management applied in solution
          I.1.3 General copyright depositing certificate flow
     I.2 E-government service data sharing
          I.2.1 Overview of solution
          I.2.2 Data management applied in solution
          I.2.3 General e-government service data sharing flow
Bibliography