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首页> 外文期刊>Vehicular Technology Magazine, IEEE >5G Tests and Demonstrations [Mobile Radio]
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5G Tests and Demonstrations [Mobile Radio]

机译：5G测试和演示[移动广播]

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Fifth Generation NTT DOCOMO announced that its joint fifth-generation (5G) outdoor trial with Ericsson achieved a maximum data transmission speed of over 4.5 Gb/s using the high-frequency 15-GHz spectrum band. This is the first phase of trials designed to pave the way for DOCOMO's deployment of a commercial 5G network by the Tokyo 2020 Olympic and Paralympic Games in July 2020. In a separate indoor 5G trial with Nokia Networks to verify beamforming, a technique for a more stable high-speed data transmission using exceptionally higher frequencies in the 70-GHz band, DOCOMO achieved data transmissions of over 2 Gb/s. DOCOMO also announced that it has agreed with Huawei and Mitsubishi Electric to conduct technical verifications of emerging 5G mobile communication technologies using various frequency bands, including lower than 6 GHz and extremely high frequencies called millimeter waves.
机译：第五代NTT DOCOMO宣布，与爱立信的联合第五代（5G）户外试验在15 GHz高频频段上实现了超过4.5 Gb / s的最大数据传输速度。这是试验的第一阶段，旨在为DOCOMO在2020年7月的2020年东京奥运会和残奥会之前部署商用5G网络铺平道路。为了稳定地使用70 GHz频段中更高的频率进行高速数据传输，DOCOMO实现了超过2 Gb / s的数据传输。 DOCOMO还宣布已与华为和三菱电机达成协议，对新兴的5G移动通信技术进行技术验证，这些技术使用各种频段，包括低于6 GHz的频率和称为毫米波的极高频率。

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