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| Presentation | 2012-01-18 13:20 Experimental Study on Spatio-Temporal Channel in Indoor Environments Koshiro Kitao, Tetsuro Imai, Kentaro Saito, Yoshiki Okano, Hiroki Harada, Shunji Miura (NTT DOCOMO)  AP2011-152 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This paper describes characteristics of direct and scattered waves which are extracted from the measurement channel data which are obtained by using 3.35 GHz vector channel sounder in indoor environments. Moreover, we propose the basic concepts of spatio - temporal channel model based on the above mentioned measurement data. For the scattered waves, ray number are assigned to each rays in order of received levels and relation between the ray number and the characteristics of each rays such as received levels delay time and azimuth angle of arrival (AOA). We clarify received level of each rays decay according to the ray number linearly and distributions of the rays are log normal. Further, rays whose received levels are relatively large arrive from the direction of transmission antenna mainly and distribution of azimuth AOA of rays becomes uniform when the received levels of rays decrease. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Indoor Propagation / Spatio-Temporal Channel / Channel Sounder / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 111, no. 376, AP2011-152, pp. 37-42, Jan. 2012. | |
| Paper # | AP2011-152 | |
| Date of Issue | 2012-01-11 (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 | AP2011-152 |
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| Conference Information | |
| Committee | AP |
| Conference Date | 2012-01-18 - 2012-01-20 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kyushu Inst. of Tech. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | AP |
| Conference Code | 2012-01-AP |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Experimental Study on Spatio-Temporal Channel in Indoor Environments |
| Sub Title (in English) | |
| Keyword(1) | Indoor Propagation |
| Keyword(2) | Spatio-Temporal Channel |
| Keyword(3) | Channel Sounder |
| Keyword(4) | |
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| 1st Author's Name | Koshiro Kitao |
| 1st Author's Affiliation | NTT DOCOMO, INC. (NTT DOCOMO) |
| 2nd Author's Name | Tetsuro Imai |
| 2nd Author's Affiliation | NTT DOCOMO, INC. (NTT DOCOMO) |
| 3rd Author's Name | Kentaro Saito |
| 3rd Author's Affiliation | NTT DOCOMO, INC. (NTT DOCOMO) |
| 4th Author's Name | Yoshiki Okano |
| 4th Author's Affiliation | NTT DOCOMO, INC. (NTT DOCOMO) |
| 5th Author's Name | Hiroki Harada |
| 5th Author's Affiliation | NTT DOCOMO, INC. (NTT DOCOMO) |
| 6th Author's Name | Shunji Miura |
| 6th Author's Affiliation | NTT DOCOMO, INC. (NTT DOCOMO) |
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| Speaker | Author-1 |
| Date Time | 2012-01-18 13:20:00 |
| Presentation Time | 20 minutes |
| Registration for | AP |
| Paper # | AP2011-152 |
| Volume (vol) | vol.111 |
| Number (no) | no.376 |
| Page | pp.37-42 |
| #Pages | 6 |
| Date of Issue | 2012-01-11 (AP) |
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