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| Presentation | 2012-11-16 14:25 A study of MIMO Channel Property with movement in LOS and NLOS Paths -- Dependence of Correlation on Antenna Configuration -- Taku Nagashima, Masami Maruyama, Hiroaki Nakabayashi, Shigeru Kozono (CIT)  AP2012-111 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In multi-path with and without a directive wave, an antenna configuration of MIMO system was evaluated by using cumulative distribution of correlation coefficient between MIMO channel matrix elements by computer simulation, while moving with a random direction in a sell. The configuration are TxRx=22 with line and 44 with line (ULA) and square, then assuming that the angles of radiating and arriving waves have a uniform distribution. The cumulative distribution shows the following as; i) Those correlations are distributed widely around 0 to 1. ii) When TxRx=22 with line in without a directive wave, the cumulative value 50% depends strongly on one-side correlation due to a small number of MIMO channel. iii) The correlation of TxRx= 44 with line has a good distribution due to the appearance of wider space between antenna elements. iv) With a directive wave, the cumulative value 50% depends on Rice factor k, and then becomes higher value than k/(k+1). | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | MIMO channel property / MIMO channel matrix / LOS and NLOS / Correlation coefficient / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 112, no. 285, AP2012-111, pp. 103-108, Nov. 2012. | |
| Paper # | AP2012-111 | |
| Date of Issue | 2012-11-08 (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 | AP2012-111 |
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| Conference Information | |
| Committee | AP RCS |
| Conference Date | 2012-11-14 - 2012-11-16 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tokyo Denki University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | AP |
| Conference Code | 2012-11-AP-RCS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A study of MIMO Channel Property with movement in LOS and NLOS Paths |
| Sub Title (in English) | Dependence of Correlation on Antenna Configuration |
| Keyword(1) | MIMO channel property |
| Keyword(2) | MIMO channel matrix |
| Keyword(3) | LOS and NLOS |
| Keyword(4) | Correlation coefficient |
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| 1st Author's Name | Taku Nagashima |
| 1st Author's Affiliation | Chiba Institute of Technology (CIT) |
| 2nd Author's Name | Masami Maruyama |
| 2nd Author's Affiliation | Chiba Institute of Technology (CIT) |
| 3rd Author's Name | Hiroaki Nakabayashi |
| 3rd Author's Affiliation | Chiba Institute of Technology (CIT) |
| 4th Author's Name | Shigeru Kozono |
| 4th Author's Affiliation | Chiba Institute of Technology (CIT) |
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| Speaker | Author-1 |
| Date Time | 2012-11-16 14:25:00 |
| Presentation Time | 25 minutes |
| Registration for | AP |
| Paper # | AP2012-111 |
| Volume (vol) | vol.112 |
| Number (no) | no.285 |
| Page | pp.103-108 |
| #Pages | 6 |
| Date of Issue | 2012-11-08 (AP) |
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