Paper Abstract and Keywords |
Presentation |
2019-03-08 16:30
[Encouragement Talk]
System Development on 16-beam Spatial-Multiplexing for High SHF Wide-band Massive MIMO in 5G Hiroki Iura, Hiroshi Nishimoto, Tasuku Kuriyama, Hideyuki Nakamizo, Daichi Uchino, Naofumi Iwayama, Akihiro Okazaki (Mitsubishi Electric), Nobuhide Nonaka, Satoshi Suyama, Jun Mashino, Yasunori Suzuki, Tetsuro Imai (NTT docomo), Atsushi Okamura (Mitsubishi Electric), Yukihiko Okumura (NTT docomo) RCS2018-332 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Recently, mobile communication systems for the fifth generation (5G) in higher frequency bands have been extensively studied. A Massive-MIMO system is one of the promising technologies to improve spectral efficiency. Authors have been engaged on the research subject: “Wideband Massive MIMO and beam control technologies for high SHF bands” for "The research and development project for realization of the fifth-generation mobile communications system -High Data Rate and Low-Power-Consumption Radio Access Technologies with Ultra Higher-Frequency-Band and Wider-Bandwidth Massive MIMO" commissioned by The Ministry of Internal Affairs and Communications, Japan. This report describe the massive antenna and the transmission system development, the result of the outdoor/indoor trial about SU-MIMO and MU-MIMO transmission, and the development of radio propagation analysis system. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
5G / high SHF band / Massive MIMO / hybrid beamforming / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 118, no. 474, RCS2018-332, pp. 261-266, March 2019. |
Paper # |
RCS2018-332 |
Date of Issue |
2019-02-27 (RCS) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
Download PDF |
RCS2018-332 |
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