Paper Abstract and Keywords |
Presentation |
2019-05-30 13:45
A proposal on propagation environmental control by virtual massive array Issei Watanabe, Kentaro Nishimori, Ryotaro Taniguchi (Niigata Univ.), Tomoki Murakami (NTT) CQ2019-15 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
With the rapid spread of wireless communication devices such as smartphones in recent years, mobile communication traffic is rapidly increasing. Therefore, in the 5th generation mobile communication system, Massive MIMO using a large number of antennas in the base station is attracting attention. However, in Massive MIMO, the problem is that the hardware scale increases as the number of antennas increases. In this report, we propose a propagation environment control method that realizes virtual massive array with a few antennas by forming multiple antenna patterns at high speed in one symbol. We also clarify the basic performance and effects of the proposed method. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Virtual Massive Array / propagation environmental control / CMA / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 119, no. 61, CQ2019-15, pp. 23-26, May 2019. |
Paper # |
CQ2019-15 |
Date of Issue |
2019-05-23 (CQ) |
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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CQ2019-15 |
Conference Information |
Committee |
CQ |
Conference Date |
2019-05-30 - 2019-05-31 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Hiroshima City University |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Efficiency of Wireless Communications, Wireless Communication Quality, MIMO/Diversity/Multiplexing Techniques, Radio Resource Management, Cross-Layer Techniques, etc. |
Paper Information |
Registration To |
CQ |
Conference Code |
2019-05-CQ |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A proposal on propagation environmental control by virtual massive array |
Sub Title (in English) |
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Keyword(1) |
Virtual Massive Array |
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propagation environmental control |
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CMA |
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1st Author's Name |
Issei Watanabe |
1st Author's Affiliation |
Niigata University (Niigata Univ.) |
2nd Author's Name |
Kentaro Nishimori |
2nd Author's Affiliation |
Niigata University (Niigata Univ.) |
3rd Author's Name |
Ryotaro Taniguchi |
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Niigata University (Niigata Univ.) |
4th Author's Name |
Tomoki Murakami |
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NTT (NTT) |
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Speaker |
Author-1 |
Date Time |
2019-05-30 13:45:00 |
Presentation Time |
15 minutes |
Registration for |
CQ |
Paper # |
CQ2019-15 |
Volume (vol) |
vol.119 |
Number (no) |
no.61 |
Page |
pp.23-26 |
#Pages |
4 |
Date of Issue |
2019-05-23 (CQ) |
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