Paper Abstract and Keywords |
Presentation |
2018-05-10 10:50
Indoor and Outdoor Field Experimental Results of Low-SHF-Band C-RAN Massive MIMO System for 5G Yi Jiang, Kenichiro Yamazaki, Kohei Izui, Kanada Nakayasu, Toshifumi Sato (NEC), Tatsuki Okuyama, Jun Mashino, Satoshi Suyama, Yukihiko Okumura (NTT DOCOMO) RCS2018-24 |
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 developed 100MHz band width massive element antenna and studied 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 DL SU-MIMO and MU-MIMO transmission in both indoor and outdoor environment.
In this paper, we outline the overview of the a low-SHF band centralized-RAN(C-RAN) Massive MIMO system and present the performance of the indoor and outdoor field trials of DL MU-MIMO transmission with the developed system. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
5G / Low-SHF-Band / Massive MIMO / Massive Element Antenna / MU-MIMO / Beam-forming / / |
Reference Info. |
IEICE Tech. Rep., vol. 118, no. 20, RCS2018-24, pp. 13-18, May 2018. |
Paper # |
RCS2018-24 |
Date of Issue |
2018-05-03 (RCS) |
ISSN |
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) |
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RCS2018-24 |
Conference Information |
Committee |
IN RCS NV |
Conference Date |
2018-05-10 - 2018-05-11 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Keio University |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Ad-Hoc/Sensor Networks/MANET, Mobile Networks, M2M/IoT Communications, Wi-Fi, IEEE802.15(ZigBee) and others |
Paper Information |
Registration To |
RCS |
Conference Code |
2018-05-IN-RCS-NV |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Indoor and Outdoor Field Experimental Results of Low-SHF-Band C-RAN Massive MIMO System 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) |
Beam-forming |
Keyword(7) |
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Keyword(8) |
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1st Author's Name |
Yi Jiang |
1st Author's Affiliation |
NEC Corporation (NEC) |
2nd Author's Name |
Kenichiro Yamazaki |
2nd Author's Affiliation |
NEC Corporation (NEC) |
3rd Author's Name |
Kohei Izui |
3rd Author's Affiliation |
NEC Corporation (NEC) |
4th Author's Name |
Kanada Nakayasu |
4th Author's Affiliation |
NEC Corporation (NEC) |
5th Author's Name |
Toshifumi Sato |
5th Author's Affiliation |
NEC Corporation (NEC) |
6th Author's Name |
Tatsuki Okuyama |
6th Author's Affiliation |
NTT DOCOMO, INC. (NTT DOCOMO) |
7th Author's Name |
Jun Mashino |
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 |
Yukihiko Okumura |
9th Author's Affiliation |
NTT DOCOMO, INC. (NTT DOCOMO) |
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Speaker |
Author-1 |
Date Time |
2018-05-10 10:50:00 |
Presentation Time |
25 minutes |
Registration for |
RCS |
Paper # |
RCS2018-24 |
Volume (vol) |
vol.118 |
Number (no) |
no.20 |
Page |
pp.13-18 |
#Pages |
6 |
Date of Issue |
2018-05-03 (RCS) |
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