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| Presentation | 2011-01-20 16:35 Characteristics of Polarization Dispersion of Propagation Paths in Urban Mobile Communication environment Tetsuro Imai, Koshiro Kitao (NTT DOCOMO)  AP2010-147 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Recently, in order to operate higher transmission rates, it has been actively investigated to apply MIMO (Multiple input Multiple output) transmission techniques, to wide-band mobile communication systems. When increasing the number of antenna branches for MIMO, installation space becomes wide. So, from the viewpoint of practical use, much attention is now focused on the utilization of polarization characteristics for MIMO configuration. We call this Polarization-MIMO in this paper. Here, when accurately evaluating the performance of Polarization-MIMO, channel model that handles the characteristics of polarization dispersion of propagation paths is essential. Up to now, the characteristics of spatial-temporal dispersion of the paths have been investigated in detail. However, there are few reports on the characteristics of polarization dispersion. In this paper, we propose new power profile for linear polarized direction as a evaluation model of the polarization dispersion, and clear the analyzed power profile from measurement data in urban macro-cell environment. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | MIMO / Polarization / Propagation model / Mobile propagation / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 110, no. 371, AP2010-147, pp. 85-90, Jan. 2011. | |
| Paper # | AP2010-147 | |
| Date of Issue | 2011-01-13 (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 | AP2010-147 |
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| Conference Information | |
| Committee | AP |
| Conference Date | 2011-01-20 - 2011-01-21 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Saga Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | AP |
| Paper Information | |
| Registration To | AP |
| Conference Code | 2011-01-AP |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Characteristics of Polarization Dispersion of Propagation Paths in Urban Mobile Communication environment |
| Sub Title (in English) | |
| Keyword(1) | MIMO |
| Keyword(2) | Polarization |
| Keyword(3) | Propagation model |
| Keyword(4) | Mobile propagation |
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| 1st Author's Name | Tetsuro Imai |
| 1st Author's Affiliation | NTT DOCOMO (NTT DOCOMO) |
| 2nd Author's Name | Koshiro Kitao |
| 2nd Author's Affiliation | NTT DOCOMO (NTT DOCOMO) |
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| Speaker | Author-1 |
| Date Time | 2011-01-20 16:35:00 |
| Presentation Time | 25 minutes |
| Registration for | AP |
| Paper # | AP2010-147 |
| Volume (vol) | vol.110 |
| Number (no) | no.371 |
| Page | pp.85-90 |
| #Pages | 6 |
| Date of Issue | 2011-01-13 (AP) |
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