5G R&D Achievements for High-Data-Rate and Low-Power-Consumption Radio Access Technologies with Higher-Frequency-Band and Wider-Bandwidth Massive MIMO

In this paper, we summarize our 5G R&D achievements for "High-Data-Rate and Low-Power-Consumption Radio Access Technologies with Ultra Higher-Frequency-Band and Wider-Bandwidth Massive MIMO", funded by the Ministry of Internal Affairs and Communications (MIC), Japan. This Japanese...

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Bibliographic Details
Published inIEEE Vehicular Technology Conference pp. 1 - 5
Main Authors Okumura, Yukihiko, Suyama, Satoshi, Ishii, Naoto, Maruta, Yasushi, Okazaki, Akihiro, Okamura, Atsushi, Terada, Jun, Onizawa, Takeshi
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.04.2019
Subjects
5G mobile communication
Antennas
Array signal processing
Channel estimation
MIMO communication
Multiplexing
Throughput
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Summary:In this paper, we summarize our 5G R&D achievements for "High-Data-Rate and Low-Power-Consumption Radio Access Technologies with Ultra Higher-Frequency-Band and Wider-Bandwidth Massive MIMO", funded by the Ministry of Internal Affairs and Communications (MIC), Japan. This Japanese national project consists of three research subjects: "Massive MIMO (massive-element antenna) and beam control technologies for low SHF bands", "Wideband Massive MIMO and beam control technologies for high SHF bands" and "Discovery technologies for terminals with ultra-low power consumption". We describe detailed research contents and achievements of our promoting 5G R&D project.
ISSN:2577-2465
DOI:10.1109/VTCSpring.2019.8746480