Paper Abstract and Keywords |
Presentation |
2019-11-04 11:00
[Poster Presentation]
Human Body Blocking at 35-50 GHz for inter-WBAN interference Kohei Akimoto, Masashi Kawakami, Teruo Tobana, Yoji Isota (Akita Pref. Univ.) SR2019-66 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Wireless body area network (WBAN) is a communication system that supports medical or non-medical applications between on-body nodes. We have studied about 60 GHz WBAN that is effective for inter-WBAN interference problem in a crowded condition. Body attenuation of a person between interfered and interfering users is very large at 60 GHz and enough to suppress an interference power. We have investigated that interference power of the 60 GHz WBAN is less than that of conventional microwave-band WBAN, however, it is not easy to ensure intra-WBAN communication link of 60 GHz WBAN. In this paper, a measurement is exhibited that of a human body blocking at from 35 GHz to 50 GHz assuming a person between interfered and interfering user, comparing with the knife-edge diffraction model. From the measurement, it is confirmed that the measured human body blocking is larger than the requirement for suppressing the interference at from 35 GHz to 50 GHz. Also torso-only knife-edge model and arm-edge knife-edge model approximate the measurement at body and arm edge, respectively. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Body area network / Millimeter-wave / Propagation measurement / Knife-edge diffraction model / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 119, no. 262, SR2019-66, pp. 5-6, Nov. 2019. |
Paper # |
SR2019-66 |
Date of Issue |
2019-10-28 (SR) |
ISSN |
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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SR2019-66 |
Conference Information |
Committee |
SR |
Conference Date |
2019-11-04 - 2019-11-06 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Rutgers University Inn & Conference Center, NJ, USA |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
SmartCom2019 |
Paper Information |
Registration To |
SR |
Conference Code |
2019-11-SR |
Language |
English (Japanese title is available) |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Human Body Blocking at 35-50 GHz for inter-WBAN interference |
Sub Title (in English) |
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Keyword(1) |
Body area network |
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Millimeter-wave |
Keyword(3) |
Propagation measurement |
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Knife-edge diffraction model |
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1st Author's Name |
Kohei Akimoto |
1st Author's Affiliation |
Akita Prefectural University (Akita Pref. Univ.) |
2nd Author's Name |
Masashi Kawakami |
2nd Author's Affiliation |
Akita Prefectural University (Akita Pref. Univ.) |
3rd Author's Name |
Teruo Tobana |
3rd Author's Affiliation |
Akita Prefectural University (Akita Pref. Univ.) |
4th Author's Name |
Yoji Isota |
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Akita Prefectural University (Akita Pref. Univ.) |
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Speaker |
Author-1 |
Date Time |
2019-11-04 11:00:00 |
Presentation Time |
90 minutes |
Registration for |
SR |
Paper # |
SR2019-66 |
Volume (vol) |
vol.119 |
Number (no) |
no.262 |
Page |
pp.5-6 |
#Pages |
2 |
Date of Issue |
2019-10-28 (SR) |
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