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| Presentation | 2007-07-20 14:50 Configuration of Terminal Antennas for Indoor MIMO systems Yongming Ge (University of Fukui, Beijing University of Chemical Technology), Mitoshi Fujimoto, Toshikazu Hori (Univ. of Fukui)  AP2007-68 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This paper proposes a selection method of terminal antenna for reducing a cost of the MIMO system without performance deterioration as possible. In the proposed system, M antennas are selected form N antennas (M<N) so as to maximize the channel capacity. It is indicated from simulation results that the capacity of MIMO system using two antennas (N=2) is almost the same with that using all antenna elements (N=M) especially when directional antennas are used for base station antennas. Next, effects of directivity and beam direction of base station antennas on the system capacity is evaluated. As a result, it is shown that the capacity is greatly improved compared with the case of 2X2 MIMO by setting the directional pattern of base station appropriately. This paper also considers a simplified method for selecting the terminal antennas, which is based on received power instead of channel capacity. Effectiveness of simplified method is verified by simulati | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | MIMO / terminal antenna / base station antenna / anntena selection / capacity / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 107, no. 144, AP2007-68, pp. 147-150, July 2007. | |
| Paper # | AP2007-68 | |
| Date of Issue | 2007-07-12 (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 | AP2007-68 |
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| Conference Information | |
| Committee | AP SAT |
| Conference Date | 2007-07-19 - 2007-07-20 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Daiichi-Takimotokan(Noboribetsu) |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Satellite Communications, Antennas and Progation, etc. |
| Paper Information | |
| Registration To | AP |
| Conference Code | 2007-07-AP-SAT |
| Language | English |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Configuration of Terminal Antennas for Indoor MIMO systems |
| Sub Title (in English) | |
| Keyword(1) | MIMO |
| Keyword(2) | terminal antenna |
| Keyword(3) | base station antenna |
| Keyword(4) | anntena selection |
| Keyword(5) | capacity |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Yongming Ge |
| 1st Author's Affiliation | University of Fukui, Beijing University of Chemical Technology (University of Fukui, Beijing University of Chemical Technology) |
| 2nd Author's Name | Mitoshi Fujimoto |
| 2nd Author's Affiliation | University of Fukui (Univ. of Fukui) |
| 3rd Author's Name | Toshikazu Hori |
| 3rd Author's Affiliation | University of Fukui (Univ. of Fukui) |
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| Speaker | Author-1 |
| Date Time | 2007-07-20 14:50:00 |
| Presentation Time | 20 minutes |
| Registration for | AP |
| Paper # | AP2007-68 |
| Volume (vol) | vol.107 |
| Number (no) | no.144 |
| Page | pp.147-150 |
| #Pages | 4 |
| Date of Issue | 2007-07-12 (AP) |
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