KDDI successfully demonstrates "5G millimeter wave area" inside Yamanote Line train, solving the problem of "metal shielding" that was the bottleneck

Japanese title

KDDI、山手線車内の「5Gミリ波エリア化」実証に成功　ネックだった“金属の遮蔽”問題を解消

Summary

KDDI and East Japan Railway Company (JR East) announced on the 20th that they have successfully demonstrated the ability to significantly expand the 5G (millimeter wave) communication area on actual Yamanote Line trains. It is expected to improve co…

Details (EN)

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