D2EcoSys:去中心化数字孪生生态系统助力共创城市级数字孪生

IF 0.7 4区计算机科学 Q3 Engineering

IEICE Transactions on Communications Pub Date : 2023-01-01 DOI:10.1587/transcom.2023wwi0001

Kenji Kanai, Hidehiro Kanemitsu, Taku Yamazaki, Shintaro Mori, Aram Mine, Sumiko Miyata, Hironobu Imamura, Hidenori Nakazato

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引用次数: 0

摘要

城市级数字孪生是建设智慧城市的关键使能技术，有助于改善市民的生活条件和生活质量。目前，世界范围内都在进行数字复制城市的研究和开发。然而，许多研究项目只专注于创建3D城市模型。一种涉及关键参与者(如数据提供者、服务提供者和应用程序开发人员)的机制对于构建数字复制城市和生产各种城市应用程序至关重要。基于这一动机，本文的作者正在进行一个研究项目，即去中心化数字孪生生态系统(D2EcoSys)，以创建一个生态系统，在时间和空间方向、城市服务和价值方面推进(和自我成长)数字复制城市。本文介绍了D2EcoSys项目的概述:愿景、问题陈述和方法。此外，本文还讨论了网络技术的最新研究成果，并展示了在Kashiwa-no-ha智慧城市建立的早期测试平台。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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D2EcoSys: Decentralized Digital Twin EcoSystem Empower Co-Creation City-level Digital Twins

A city-level digital twin is a critical enabling technology to construct a smart city that helps improve citizens' living conditions and quality of life. Currently, research and development regarding the digital replica city are pursued worldwide. However, many research projects only focus on creating the 3D city model. A mechanism to involve key players, such as data providers, service providers, and application developers, is essential for constructing the digital replica city and producing various city applications. Based on this motivation, the authors of this paper are pursuing a research project, namely Decentralized Digital Twin EcoSystem (D2EcoSys), to create an ecosystem to advance (and self-grow) the digital replica city regarding time and space directions, city services, and values. This paper introduces an overview of the D2EcoSys project: vision, problem statement, and approach. In addition, the paper discusses the recent research results regarding networking technologies and demonstrates an early testbed built in the Kashiwa-no-ha smart city.

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来源期刊

IEICE Transactions on Communications ENGINEERING, ELECTRICAL & ELECTRONIC-TELECOMMUNICATIONS

CiteScore

1.50

自引率

28.60%

发文量

101

期刊介绍： The IEICE Transactions on Communications is an all-electronic journal published occasionally by the Institute of Electronics, Information and Communication Engineers (IEICE) and edited by the Communications Society in IEICE. The IEICE Transactions on Communications publishes original, peer-reviewed papers that embrace the entire field of communications, including: - Fundamental Theories for Communications - Energy in Electronics Communications - Transmission Systems and Transmission Equipment for Communications - Optical Fiber for Communications - Fiber-Optic Transmission for Communications - Network System - Network - Internet - Network Management/Operation - Antennas and Propagation - Electromagnetic Compatibility (EMC) - Wireless Communication Technologies - Terrestrial Wireless Communication/Broadcasting Technologies - Satellite Communications - Sensing - Navigation, Guidance and Control Systems - Space Utilization Systems for Communications - Multimedia Systems for Communication