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| Presentation | 2017-07-26 14:55 Antenna Arrangement Method of massive-MIMO Considering Spatial Efficiency and Correlation between Antennas Masanao Sasaki, Kiyoaki Itoi, Takahiro Matsumoto, Hiroaki Nakabayashi (Chiba Inst. of Tech)  AP2017-46 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In recent years, studies on the 5th generation mobile communication system (5G) are underway, and massive-MIMO technology that improves the communication speed by the increase of base station antennas attracts attention. In massive-MIMO technology, the arrangement method of base station antenna elements is important. In this paper, we propose a method of arranging a large number of antenna elements without degrading communication quality in the limited space of the base station using mathematical optimization with the channel response corre-lation between the two base station antenna elements as the objective function . In order to evaluate the antenna arrangement obtained by the proposed method, we compare the channel capacity in single user and multiuser with the case of equally spaced on the vertical plane by ray-tracing in the street-cell line-of-sight environment. Key words massive-MIMO, mathematical optimization, correlation between antennas, ray-tracing |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | massive-MIMO / mathematical optimization / correlation between antennas / ray-tracing / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 117, no. 150, AP2017-46, pp. 7-12, July 2017. | |
| Paper # | AP2017-46 | |
| Date of Issue | 2017-07-19 (AP) | |
| 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 | AP2017-46 |
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| Conference Information | |
| Committee | AP SAT SANE |
| Conference Date | 2017-07-26 - 2017-07-28 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Nagoya Institute of Technology |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Remote sensing, Radio propagation, Antennas and Propagation, Sattelite Communication |
| Paper Information | |
| Registration To | AP |
| Conference Code | 2017-07-AP-SAT-SANE |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Antenna Arrangement Method of massive-MIMO Considering Spatial Efficiency and Correlation between Antennas |
| Sub Title (in English) | |
| Keyword(1) | massive-MIMO |
| Keyword(2) | mathematical optimization |
| Keyword(3) | correlation between antennas |
| Keyword(4) | ray-tracing |
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| 1st Author's Name | Masanao Sasaki |
| 1st Author's Affiliation | Chiba Institute of Technology (Chiba Inst. of Tech) |
| 2nd Author's Name | Kiyoaki Itoi |
| 2nd Author's Affiliation | Chiba Institute of Technology (Chiba Inst. of Tech) |
| 3rd Author's Name | Takahiro Matsumoto |
| 3rd Author's Affiliation | Chiba Institute of Technology (Chiba Inst. of Tech) |
| 4th Author's Name | Hiroaki Nakabayashi |
| 4th Author's Affiliation | Chiba Institute of Technology (Chiba Inst. of Tech) |
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| Speaker | Author-1 |
| Date Time | 2017-07-26 14:55:00 |
| Presentation Time | 25 minutes |
| Registration for | AP |
| Paper # | AP2017-46 |
| Volume (vol) | vol.117 |
| Number (no) | no.150 |
| Page | pp.7-12 |
| #Pages | 6 |
| Date of Issue | 2017-07-19 (AP) |
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