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| Presentation | 2015-11-06 15:00 A Study on Antenna Array Design in MIMO systems with Single Base Station Antenna Eiji Mochida (SEI), Masayuki Nakano (KDDI Labs.)  AP2015-152 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In recent years, operators are facing enormous traffic demand by explosive growth of smartphones. Multiple-input/multiple-output(MIMO) wireless system provides an increase in channel capacity without new cell site installation, but conventional MIMO antennas for multiple branches require a large space at the cell site, and they are hardly installed in practice. One of the authors has proposed MIMO systems with a single antenna which forms multiple beams per each MIMO branch. However, design of the beam patterns has not been studied in detail. This report proposes the method of designing the patterns by solving optimization problem which uses Nash product of channel capacities as objective function. Simulation result shows the effectiveness of the proposed method. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | MIMO / Antenna Array / Optimization / Nash Bargaining Solution / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 115, no. 286, AP2015-152, pp. 243-248, Nov. 2015. | |
| Paper # | AP2015-152 | |
| Date of Issue | 2015-10-28 (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 | AP2015-152 |
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| Conference Information | |
| Committee | AP RCS WPT SAT |
| Conference Date | 2015-11-04 - 2015-11-06 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Okinawa Prefectural Museum & Art Museum |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Antenna and Propagation, Radio Communication, Satelite Communication, Wireless Power Transfer |
| Paper Information | |
| Registration To | AP |
| Conference Code | 2015-11-AP-RCS-WPT-SAT |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study on Antenna Array Design in MIMO systems with Single Base Station Antenna |
| Sub Title (in English) | |
| Keyword(1) | MIMO |
| Keyword(2) | Antenna Array |
| Keyword(3) | Optimization |
| Keyword(4) | Nash Bargaining Solution |
| Keyword(5) | |
| Keyword(6) | |
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| Keyword(8) | |
| 1st Author's Name | Eiji Mochida |
| 1st Author's Affiliation | Sumitomo Electric Industries, Ltd. (SEI) |
| 2nd Author's Name | Masayuki Nakano |
| 2nd Author's Affiliation | KDDI R&D Laboratories (KDDI Labs.) |
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| Speaker | Author-1 |
| Date Time | 2015-11-06 15:00:00 |
| Presentation Time | 25 minutes |
| Registration for | AP |
| Paper # | AP2015-152 |
| Volume (vol) | vol.115 |
| Number (no) | no.286 |
| Page | pp.243-248 |
| #Pages | 6 |
| Date of Issue | 2015-10-28 (AP) |
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