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| Presentation | 2012-06-21 14:10 A Study of MIMO Propagation Scenario Discrimination for Adaptive Wireless Communication Systems Yuki Hikiyama (Hokkaido Univ.), Shingo Yoshizawa (KIT), Xiaonan Shi, Yoshikazu Miyanaga (Hokkaido Univ.)  RCS2012-52 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Recently, multiple-input multiple-output (MIMO) technologies are adopted to wireless communication systems for high-speed, large capacity and high reliability communications. However, there can be variations of communication quality and throughput performance, because MIMO technologies depend on propagation channel environments, where communication property widely changes. An optimal wireless communication systems design which adaptively changes transmission systems depending on channel propagation is effective to realize stable wireless communications. It is important that a transceiver knows propagation environment accurately. In this paper, we propose an optimal discrimination method for MIMO propagation scenarios by efficiently using channel state information (CSI), where azimuth spread (AS) and K-factor estimation are considered. In addition, we evaluate discrimination performance by simulation. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | MIMO / K-factor / AS / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 112, no. 89, RCS2012-52, pp. 55-60, June 2012. | |
| Paper # | RCS2012-52 | |
| Date of Issue | 2012-06-14 (RCS) | |
| 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 | RCS2012-52 |
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| Conference Information | |
| Committee | RCS |
| Conference Date | 2012-06-21 - 2012-06-22 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Hakodate City Central Library |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | First Presentation in IEICE Technical Committee, Railroad Communications, Inter-Vehicle Communications, Road to Vehicle Communications, Resource Control, Scheduling, Wireless Communication Systems, etc. |
| Paper Information | |
| Registration To | RCS |
| Conference Code | 2012-06-RCS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study of MIMO Propagation Scenario Discrimination for Adaptive Wireless Communication Systems |
| Sub Title (in English) | |
| Keyword(1) | MIMO |
| Keyword(2) | K-factor |
| Keyword(3) | AS |
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| 1st Author's Name | Yuki Hikiyama |
| 1st Author's Affiliation | Hokkaido University (Hokkaido Univ.) |
| 2nd Author's Name | Shingo Yoshizawa |
| 2nd Author's Affiliation | Kitami Institute of Technology (KIT) |
| 3rd Author's Name | Xiaonan Shi |
| 3rd Author's Affiliation | Hokkaido University (Hokkaido Univ.) |
| 4th Author's Name | Yoshikazu Miyanaga |
| 4th Author's Affiliation | Hokkaido University (Hokkaido Univ.) |
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| Speaker | Author-1 |
| Date Time | 2012-06-21 14:10:00 |
| Presentation Time | 20 minutes |
| Registration for | RCS |
| Paper # | RCS2012-52 |
| Volume (vol) | vol.112 |
| Number (no) | no.89 |
| Page | pp.55-60 |
| #Pages | 6 |
| Date of Issue | 2012-06-14 (RCS) |
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