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| Presentation | 2017-10-20 14:00 [Invited Lecture] Performance of Indoor DL Transmission with Low-SHF-Band Massive MIMO Antenna for 5G Kenichiro Yamazaki, Kazuo Tanada, Daisuke Nose, Kohei Izui, Yasushi Maruta, Toshifumi Sato (NEC), Tatsuki Okuyama, Satoshi Suyama, Jun Mashino, Yukihiko Okumura (NTT DOCOMO)  RCS2017-195 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In order to tackle rapid increase of data traffic and diversification of mobile service, 5G wireless access system introduces Massive MIMO transmission as one of key technologies for realizing capacity enhancement and low power consumption. We develop 100MHz band width massive element antenna and study spectrum efficiency enhancement by spatial multiplexing to realize Massive MIMO transmission in Low-SHF-band which is expected to be applied for 5G commercial bands relatively early. Until now, we confirmed its basic performance of beam-forming and indoor DL SU-MIMO transmission. In this paper, we show the brief overview and results of indoor field trials of DL MU-MIMO transmission with the developed massive element antenna. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | 5G / Low-SHF-Band / Massive MIMO / Massive Element Antenna / MU-MIMO / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 117, no. 246, RCS2017-195, pp. 149-154, Oct. 2017. | |
| Paper # | RCS2017-195 | |
| Date of Issue | 2017-10-12 (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 | RCS2017-195 |
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| Conference Information | |
| Committee | RCS |
| Conference Date | 2017-10-19 - 2017-10-20 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tohoku Institute of Technology |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Wireless Communication Schemes, Wireless Communication Systems, Wireless Standards, Future Wireless Systems, etc. |
| Paper Information | |
| Registration To | RCS |
| Conference Code | 2017-10-RCS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Performance of Indoor DL Transmission with Low-SHF-Band Massive MIMO Antenna for 5G |
| Sub Title (in English) | |
| Keyword(1) | 5G |
| Keyword(2) | Low-SHF-Band |
| Keyword(3) | Massive MIMO |
| Keyword(4) | Massive Element Antenna |
| Keyword(5) | MU-MIMO |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Kenichiro Yamazaki |
| 1st Author's Affiliation | NEC Corporation (NEC) |
| 2nd Author's Name | Kazuo Tanada |
| 2nd Author's Affiliation | NEC Corporation (NEC) |
| 3rd Author's Name | Daisuke Nose |
| 3rd Author's Affiliation | NEC Corporation (NEC) |
| 4th Author's Name | Kohei Izui |
| 4th Author's Affiliation | NEC Corporation (NEC) |
| 5th Author's Name | Yasushi Maruta |
| 5th Author's Affiliation | NEC Corporation (NEC) |
| 6th Author's Name | Toshifumi Sato |
| 6th Author's Affiliation | NEC Corporation (NEC) |
| 7th Author's Name | Tatsuki Okuyama |
| 7th Author's Affiliation | NTT DOCOMO, INC. (NTT DOCOMO) |
| 8th Author's Name | Satoshi Suyama |
| 8th Author's Affiliation | NTT DOCOMO, INC. (NTT DOCOMO) |
| 9th Author's Name | Jun Mashino |
| 9th Author's Affiliation | NTT DOCOMO, INC. (NTT DOCOMO) |
| 10th Author's Name | Yukihiko Okumura |
| 10th Author's Affiliation | NTT DOCOMO, INC. (NTT DOCOMO) |
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| Speaker | Author-1 |
| Date Time | 2017-10-20 14:00:00 |
| Presentation Time | 25 minutes |
| Registration for | RCS |
| Paper # | RCS2017-195 |
| Volume (vol) | vol.117 |
| Number (no) | no.246 |
| Page | pp.149-154 |
| #Pages | 6 |
| Date of Issue | 2017-10-12 (RCS) |
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