A Nationwide 400-Gbps Backbone Network for Research and Education in Japan

IF 0.7 4区计算机科学 Q4 ENGINEERING, ELECTRICAL & ELECTRONIC

IEICE Transactions on Communications Pub Date : 2023-01-01 DOI:10.1587/transcom.2022tmi0002

T. Kurimoto, K. Sasayama, Osamu Akashi, K. Yamanaka, Naoya Kitagawa, S. Urushidani

引用次数: 0

Abstract

SUMMARY This paper describes the architectural design, services, and operation and monitoring functions of Science Information NETwork 6 (SINET6), a 400-Gigabit Ethernet-based academic backbone network launched on a nationwide scale in April 2022. In response to the requirements from universities and research institutions, SINET upgraded its world-class network speed, improved its accessibility, enhanced services and security, incorporated 5G mobile functions, and strengthened international connectivity. With fully-meshed connectivity and fast rerouting, it attains nationwide high performance and high reliability. The evaluation results of network performance are also reported.

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日本全国400-Gbps研究和教育骨干网络

本文介绍了科学信息网6 (SINET6)的架构设计、业务以及运行监控功能。科学信息网6是一个基于400千兆以太网的学术骨干网，将于2022年4月在全国范围内推出。根据高校和研究机构的需求，SINET提升了其世界级的网络速度，提高了其可访问性，增强了服务和安全性，融入了5G移动功能，加强了国际连接。全网状连接，快速重路由，实现全国范围内的高性能、高可靠性。本文还报道了网络性能的评价结果。

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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来源期刊

IEICE Transactions on Communications 工程技术-电信学

CiteScore

1.40

自引率

28.60%

发文量

101

审稿时长

3.7 months

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