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The December 2019 system revision of laws and regulations related to the Radio Law will enable the use of local 5G in a portion of the 28 GHz band (28.2-28.3 GHz), and in addition, the system was revised in December 2020 to extend the band (4.6-4.9 GHz and 28.3-29.1 GHz). This manual is prepared as a guide to assist those who wish to establish a local 5G system by supporting specific procedures when applying for a radio station license.
The 5th Generation Mobile Forum has released the 5GMF White Paper "Advancement of 5G by Millimeter Wave Deployment" prepared by the Ad Hoc for Promoting Millimeter Wave Deployment of the Planning Committee. As one of the main activities of the Ad Hoc Committee for Promoting Millimeter Wave Deployment, this white paper comprehensively describes information necessary for the deployment of millimeter wave in Japan and abroad, issues, technologies, use cases, solutions, and other necessary information for millimeter wave deployment. We hope that this white paper will be used as an aid in promoting millimeter wave deployment and building an ecosystem in Japan and abroad.
This white paper is a summary of the discussions conducted by the 5th Generation Mobile Promotion Forum Security Research and Study Committee. The committee extracted security issues for 5G use cases ((1) IoT, (2) Connected Vehicle, and (3) Fintech) based on 5G security standardization trends, mainly from the opinions of participating committee members. The 5GMF White Paper "Security in 5G Use Cases Version 1.0" was released in July 2020, and the results of research activities in each study item (standardization, IoT, Connected Vehicle, and Fintech) were then reflected in Version 1.1.