The 9th International Conference on Next Generation Computing 2023 (2023.12)바로가기
페이지
pp.253-256
저자
Taehoon Yoo, Kiseok Kim, Sangmin Lee, Hwangnam Kim
언어
영어(ENG)
URL
https://www.earticle.net/Article/A448162
원문정보
초록
영어
The commercialization of Internet of Things (IoT) technology has enabled data-driven connectivity and automation across a variety of industries. In particular, the manufacturing field has developed into a smart factory that automates parts of the production process and optimizes manufacturing activities through data collection and analysis. In this smart factory environment, as security and scalability issues regarding large amounts of data generated within the network arise, the need for distributed ledger-based solutions is emerging. In this paper, we design a Directed Acyclic Graph (DAG) based distributed data management system that enables distributed data processing in a smart factory IoT network composed of multiple devices. The proposed system uses a DAGbased data storage structure and state channel technology to improve network efficiency, security, and scalability. The proposed system can comprehensively support heterogeneous IoT devices and ensure the integrity of data transmitted and received in this process.
목차
Abstract I. INTRODUCTION II. SYSTEM DESIGN A. IoT Data Transaction B. DAG-based Data Storage System C. Blockchain State Channel III. PERFORMANCE EVALUATION IV. CONCLUSION ACKNOWLEDGMENT REFERENCES
키워드
Internet of ThingsSmart FactoryDirected Acyclic GraphState Channel
저자
Taehoon Yoo [ School of Electrical Engineering Korea University ]
Kiseok Kim [ School of Electrical Engineering Korea University ]
Sangmin Lee [ School of Electrical Engineering Korea University ]
Hwangnam Kim [ School of Electrical Engineering Korea University ]
Corresponding Author