Paper Abstract and Keywords |
Presentation |
2012-11-26 14:45
[Poster Presentation]
Statistical Models of On-Body Ultra-Wideband Propagation Channels Considering Room Volume Miyuki Hirose, Takehiko Kobayashi (Tokyo Denki Univ.) WBS2012-38 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
This paper presents the result of a statistical modeling of on-body ultra wideband (UWB) radio channels for wireless body area network (WBAN) applications. Design and verification of WBAN systems need on-body propagation channel model. Authors derived a new statistical model from a series of measurements in five different rooms. A measured delay profile can be divided into two domains: in the first domain (0 < excess delay, t ≤ 4 ns) there is either a direct (for line of sight) or diffracted (for non line of sight) wave which is dependent on the propagation distance along the perimeter of the body, but essentially unrelated to room volume; and the second domain (t > 4 ns) has multipath components that are dominant and dependent on room volume. The first domain was modeled with a conventional power decay law model, and the second domain with a modified Saleh-Valenzuela model considering the room volume. Realizations of impulse responses are calculated. Validity of the model was demonstrated by comparing the measured and the calculated average delay profiles. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Wireless body area networks / Radio propagation / Ultra-wideband / Delay profiles / Saleh-Valenzuela model / / / |
Reference Info. |
IEICE Tech. Rep., vol. 112, no. 317, WBS2012-38, pp. 9-14, Nov. 2012. |
Paper # |
WBS2012-38 |
Date of Issue |
2012-11-19 (WBS) |
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) |
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WBS2012-38 |
Conference Information |
Committee |
ITS WBS |
Conference Date |
2012-11-26 - 2012-11-27 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Kumamoto Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Poster Sessions, etc. |
Paper Information |
Registration To |
WBS |
Conference Code |
2012-11-ITS-WBS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Statistical Models of On-Body Ultra-Wideband Propagation Channels Considering Room Volume |
Sub Title (in English) |
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Keyword(1) |
Wireless body area networks |
Keyword(2) |
Radio propagation |
Keyword(3) |
Ultra-wideband |
Keyword(4) |
Delay profiles |
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Saleh-Valenzuela model |
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1st Author's Name |
Miyuki Hirose |
1st Author's Affiliation |
Tokyo Denki University (Tokyo Denki Univ.) |
2nd Author's Name |
Takehiko Kobayashi |
2nd Author's Affiliation |
Tokyo Denki University (Tokyo Denki Univ.) |
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Speaker |
Author-1 |
Date Time |
2012-11-26 14:45:00 |
Presentation Time |
165 minutes |
Registration for |
WBS |
Paper # |
WBS2012-38 |
Volume (vol) |
vol.112 |
Number (no) |
no.317 |
Page |
pp.9-14 |
#Pages |
6 |
Date of Issue |
2012-11-19 (WBS) |
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